COMCAST CABLE COMMUNICATIONS INC
S-4/A, 1997-09-19
CABLE & OTHER PAY TELEVISION SERVICES
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<PAGE>
   
   AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON SEPTEMBER 19, 1997
    
                                                      REGISTRATION NO. 333-30745
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- --------------------------------------------------------------------------------
 
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
 
                         ------------------------------
 
   
                                AMENDMENT NO. 2
    
 
                                       TO
 
                                    FORM S-4
 
                             REGISTRATION STATEMENT
 
                                     UNDER
 
                           THE SECURITIES ACT OF 1933
 
                         ------------------------------
 
                       COMCAST CABLE COMMUNICATIONS, INC.
 
             (Exact name of registrant as specified in its charter)
 
<TABLE>
<S>                              <C>                            <C>
           DELAWARE                          4841                  23-2175755
 (State or other jurisdiction         (Primary Standard         (I.R.S. Employer
              of                  Industrial Classification      Identification
incorporation or organization)           Code Number)               Number)
</TABLE>
 
           1500 MARKET STREET, PHILADELPHIA, PENNSYLVANIA 19102-2148
                                 (215) 665-1700
 
   (Address and telephone number of registrant's principal executive offices)
 
                                 JOHN R. ALCHIN
                       COMCAST CABLE COMMUNICATIONS, INC.
                               1500 MARKET STREET
                           PHILADELPHIA, PENNSYLVANIA
                                 (215) 665-1700
 
           (Name, address and telephone number of agent for service)
 
                         ------------------------------
 
                                   COPIES TO:
 
                                BRUCE K. DALLAS
                             DAVIS POLK & WARDWELL
                              450 LEXINGTON AVENUE
                            NEW YORK, NEW YORK 10017
                                 (212) 450-4000
 
                         ------------------------------
 
    APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC: As soon as
practicable after this Registration Statement becomes effective.
 
                         ------------------------------
 
    If the securities being registered on this Form are being offered in
connection with the formation of a holding company and there is compliance with
General Instruction G, check the following box. / /
 
                         ------------------------------
 
    THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR
DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL
FILE A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT THIS REGISTRATION
STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(a) OF
THE SECURITIES ACT OF 1933, AS AMENDED OR UNTIL THE REGISTRATION STATEMENT SHALL
BECOME EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SAID SECTION
8(a), MAY DETERMINE.
 
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<PAGE>
   
                SUBJECT TO COMPLETION, DATED SEPTEMBER 19, 1997
    
INFORMATION CONTAINED HEREIN IS SUBJECT TO COMPLETION OR AMENDMENT. A
REGISTRATION STATEMENT RELATING TO THESE SECURITIES HAS BEEN FILED WITH THE
SECURITIES AND EXCHANGE COMMISSION. THESE SECURITIES MAY NOT BE SOLD NOR MAY
OFFERS TO BUY BE ACCEPTED PRIOR TO THE TIME THE REGISTRATION STATEMENT BECOMES
EFFECTIVE. THIS PROSPECTUS SHALL NOT CONSTITUTE AN OFFER TO SELL OR THE
SOLICITATION OF AN OFFER TO BUY NOR SHALL THERE BE ANY SALE OF THESE SECURITIES
IN ANY STATE IN WHICH SUCH OFFER, SOLICITATION OR SALE WOULD BE UNLAWFUL PRIOR
TO REGISTRATION OR QUALIFICATION UNDER THE SECURITIES LAWS OF ANY SUCH STATE.
<PAGE>
PROSPECTUS
            , 1997
 
                               OFFER TO EXCHANGE
                         8 1/8% EXCHANGE NOTES DUE 2004
               FOR ANY AND ALL OUTSTANDING 8 1/8% NOTES DUE 2004
                         8 3/8% EXCHANGE NOTES DUE 2007
               FOR ANY AND ALL OUTSTANDING 8 3/8% NOTES DUE 2007
                         8 7/8% EXCHANGE NOTES DUE 2017
               FOR ANY AND ALL OUTSTANDING 8 7/8% NOTES DUE 2017
                         8 1/2% EXCHANGE NOTES DUE 2027
               FOR ANY AND ALL OUTSTANDING 8 1/2% NOTES DUE 2027
                                       OF
                       COMCAST CABLE COMMUNICATIONS, INC.
                  THE EXCHANGE OFFER WILL EXPIRE AT 5:00 P.M.,
              NEW YORK CITY TIME, ON       , 1997, UNLESS EXTENDED
 
    Comcast Cable Communications, Inc. (the "Company"), hereby offers, upon the
terms and subject to the conditions set forth in this Prospectus and the
accompanying Letter of Transmittal (which together constitute the "Exchange
Offer"), to exchange $1,000 principal amount of 8 1/8% Exchange Notes due 2004
(the "New Seven-Year Notes") for each $1,000 principal amount of the issued and
outstanding 8 1/8% Notes due 2004 (the "Old Seven-Year Notes" and, together with
the New Seven-Year Notes, the "Seven-Year Notes"); $1,000 principal amount of
8 3/8% Exchange Notes due 2007 (the "New Ten-Year Notes") for each $1,000
principal amount of the issued and outstanding 8 3/8% Notes due 2007 (the "Old
Ten-Year Notes" and, together with the New Ten-Year Notes, the "Ten-Year
Notes"); $1,000 principal amount of 8 7/8% Exchange Notes due 2017 (the "New
Twenty-Year Notes") for each $1,000 principal amount of the issued and
outstanding 8 7/8% Notes due 2017 (the "Old Twenty-Year Notes" and, together
with the New Twenty-Year Notes, the "Twenty-Year Notes") and $1,000 principal
amount of 8 1/2% Exchange Notes due 2027 (the "New Thirty-Year Notes") for each
$1,000 principal amount of the issued and outstanding 8 1/2% Notes due 2027 (the
"Old Thirty-Year Notes" and, together with the New Thirty-Year Notes, the
"Thirty-Year Notes") of the Company. As of the date of this Prospectus, there
were outstanding $300,000,000 principal amount of Old Seven-Year Notes,
$600,000,000 principal amount of Old Ten-Year Notes, $550,000,000 principal
amount of Old Twenty-Year Notes and $250,000,000 principal amount of Old
Thirty-Year Notes (collectively, the "Old Notes"). The terms of the New
Seven-Year Notes, the New Ten-Year Notes, the New Twenty-Year Notes and the New
Thirty-Year Notes (collectively, the "New Notes" and, together with the Old
Notes, the "Notes") are identical in all material respects to the Old Notes,
except that the offer of the New Notes will have been registered under the
Securities Act of 1933, as amended (the "Securities Act") and, therefore, the
New Notes will not be subject to certain transfer restrictions, registration
rights and related additional interest provisions applicable to the Old Notes.
This Prospectus and Letter of Transmittal will be first sent to all holders of
Old Notes on or about          , 1997.
 
    The New Notes will bear interest from May 1, 1997. Holders of Old Notes
whose Old Notes are accepted for exchange will be deemed to have waived the
right to receive any payment in respect of interest on the Old Notes accrued
from May 1, 1997 to the date of the issuance of the New Notes. Interest on the
New Notes is payable semi-annually on May 1 and November 1 of each year,
commencing November 1, 1997.
 
    The Seven-Year Notes, the Ten-Year Notes and the Twenty-Year Notes will be
redeemable, in whole or in part, at the option of the Company at any time and
the Thirty-Year Notes will be redeemable, in whole or in part, at the option of
the Company at any time after May 1, 2009, in each case at a redemption price
equal to the greater of (i) 100% of their principal amount, plus accrued
interest thereon to the date of redemption, or (ii) the sum of the present
values of the remaining scheduled payments of principal and interest thereon
discounted to the date of redemption on a semiannual basis (assuming a 360-day
year consisting of twelve 30-day months) at the Adjusted Treasury Rate (as
defined herein), plus accrued interest on the Notes to the date of redemption.
If a redemption date does not fall on an interest payment date, then, with
respect to the interest payment immediately succeeding the redemption date, only
the unaccrued portion of such interest payment as of the redemption date shall
be included in any calculation pursuant to clause (ii). See "Description of the
Notes--Optional Redemption." Each holder of the Thirty-Year Notes may require
the Company to repurchase all or a portion of the Thirty-Year Notes owned by
such holder on May 1, 2009 at a purchase price equal to 100% of the principal
amount thereof.
 
    The New Notes are being offered hereunder in order to satisfy certain
obligations of the Company under Registration Rights Agreements, dated May 1,
1997, among the Company and the other signatories thereto (the "Registration
Rights Agreements"). Based upon interpretations contained in letters issued to
third parties by the staff of the Securities and Exchange Commission (the
"Commission"), the Company believes that New Notes issued pursuant to the
Exchange Offer in exchange for Old Notes may be offered for resale, resold and
otherwise transferred by each holder thereof (other than a broker-dealer, as set
forth below, and any such holder which is an "affiliate" of the Company within
the meaning of Rule 405 under the Securities Act) without compliance with the
registration and prospectus delivery provisions of the Securities Act, provided
that such New Notes are acquired in the ordinary course of such holder's
business and such holder has no arrangement or understanding with any person to
participate in the distribution of such New Notes. Eligible holders wishing to
accept the Exchange Offer must represent to the Company in the Letter of
Transmittal that such conditions have been met. Each broker-dealer that receives
New Notes for its own account pursuant to the Exchange Offer must acknowledge
that it will deliver a prospectus in connection with any resale of such New
Notes. The Letter of Transmittal states that by so acknowledging and by
delivering a prospectus, a broker-dealer will not be deemed to admit that it is
an "underwriter" within the meaning of the Securities Act. This Prospectus, as
it may be amended or supplemented from time to time, may be used by a
broker-dealer in connection with resales of New Notes received in exchange of
Old Notes where such Old Notes were acquired by such broker-dealer as a result
of market-making activities or other trading activities. The Company has agreed
that, for a period of 90 days after the consummation of the Exchange Offer, it
will make this Prospectus available to any broker-dealer for use in connection
with any such resale. See "Plan of Distribution."
 
    The Company will not receive any proceeds from the Exchange Offer. The
Company will pay all the expenses incident to the Exchange Offer. Tenders of Old
Notes pursuant to the Exchange Offer may be withdrawn at any time prior to the
Expiration Date (as defined herein). In the event the Company terminates the
Exchange Offer and does not accept for exchange any Old Notes, the Company will
promptly return tendered Old Notes to the holders thereof. See "The Exchange
Offer."
 
    Prior to this Exchange Offer, there has been no public market for the Notes.
The Company does not currently intend to list the New Notes on any securities
exchange or to seek approval for quotation through any automated quotation
system. There can be no assurance than an active public market for the New Notes
will develop.
                         ------------------------------
 
    SEE "RISK FACTORS" BEGINNING ON PAGE 13 FOR A DISCUSSION OF CERTAIN RISK
FACTORS THAT SHOULD BE CONSIDERED BY HOLDERS PRIOR TO TENDERING THEIR OLD NOTES
IN THE EXCHANGE OFFER.
                             ---------------------
  THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
    EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE
         SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES
          COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY OF THIS
              PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
                             CRIMINAL OFFENSE.
<PAGE>
                             AVAILABLE INFORMATION
 
    This Prospectus constitutes a part of a registration statement (the
"Registration Statement," which term shall encompass any amendments thereto)
filed by the Company with the Commission under the Securities Act. As permitted
by the rules and regulations of the Commission, this Prospectus does not contain
all of the information contained in the Registration Statement and the exhibits
and schedules thereto and reference is hereby made to the Registration Statement
and the exhibits and schedules thereto for further information with respect to
the Company and the securities offered hereby. Statements contained herein
concerning the provisions of any documents filed as an exhibit to the
Registration Statement or otherwise filed with the Commission are not
necessarily complete, and in each instance reference is made to the copy of such
document so filed. Each such statement is qualified in its entirety by such
reference. The Registration Statement and the exhibits and schedules thereto can
be inspected and copied at the public reference facilities maintained by the
Commission at Judiciary Plaza, Room 1024, 450 Fifth Street, N.W., Washington,
D.C. 20549, and at the Regional Offices of the Commission at Seven World Trade
Center, New York, New York 10048 and 500 West Madison Street, Suite 1400,
Chicago, Illinois 60661. Copies of such material also can be obtained from the
Public Reference Section of the Commission, Washington, D.C. 20549 at prescribed
rates. Such material may also be accessed electronically by means of the
Commission's home page on the Internet at http://www.sec.gov.
 
    As a result of this Exchange Offer, the Company will become subject to the
information and reporting requirements of the Securities Exchange Act of 1934,
as amended (the "Exchange Act"), and in accordance therewith will file periodic
reports and other information with the Commission. Such reports and other
information can be inspected and copied at the addresses, and may be accessed
electronically at the Internet address set forth above. The Company has agreed
that, whether or not it is required to do so by the rules and regulations of the
Commission, for so long as any of the Notes remain outstanding, it will furnish
to the Trustee (as defined herein) and, upon request, to any holder or
beneficial owner of Notes annual audited consolidated financial statements and
quarterly unaudited consolidated financial statements, each accompanied by
"Management's Discussion and Analysis of Financial Condition and Results of
Operations."
 
                                       2
<PAGE>
                               PROSPECTUS SUMMARY
 
    THE FOLLOWING SUMMARY DOES NOT PURPORT TO BE COMPLETE AND IS QUALIFIED IN
ITS ENTIRETY BY THE MORE DETAILED INFORMATION AND FINANCIAL STATEMENTS
(INCLUDING NOTES THERETO) APPEARING ELSEWHERE IN THIS PROSPECTUS. UNLESS THE
CONTEXT OTHERWISE REQUIRES, AS USED IN THIS PROSPECTUS, THE "COMPANY" REFERS TO
COMCAST CABLE COMMUNICATIONS, INC., A DELAWARE CORPORATION, AND ITS
SUBSIDIARIES, AND "COMCAST" REFERS TO COMCAST CORPORATION, A PENNSYLVANIA
CORPORATION, AND ITS SUBSIDIARIES, INCLUDING THE COMPANY. IN CONTEMPLATION OF
THE OFFERING OF THE OLD NOTES (THE "OFFERING"), CERTAIN ASSETS THAT WERE OWNED
BY COMCAST WERE TRANSFERRED TO THE COMPANY, AND CERTAIN ASSETS THAT WERE OWNED
BY THE COMPANY WERE TRANSFERRED TO COMCAST (THE "REORGANIZATION"). ALL FINANCIAL
INFORMATION CONTAINED HEREIN IS PRESENTED AS IF THE REORGANIZATION HAD OCCURRED
ON JANUARY 1, 1992. OPERATING CASH FLOW FOR ANY PERIOD IS DEFINED FOR PURPOSES
OF THIS PROSPECTUS AS OPERATING INCOME BEFORE DEPRECIATION AND AMORTIZATION FOR
SUCH PERIOD.
 
OVERVIEW
 
    Comcast Cable Communications, Inc. is engaged in the development, management
and operation of cable communications systems. The Company is currently the
fourth-largest cable television system operator in the United States and, as of
June 30, 1997, served 4.3 million customers of the 7.0 million households passed
by the Company's systems. The Company is a wholly owned subsidiary of Comcast
Corporation.
 
    Over 80% of the Company's customers are located in ten regional clusters. By
acquiring and developing systems in geographic proximity, the Company has
realized significant operating efficiencies through the consolidation of various
managerial, administrative and technical functions. Consistent with this
approach, the Company is currently consolidating the majority of its local
customer service call centers into large regional operations. These regional
call centers have technically advanced telephone systems that provide 24-hour
per day call answering, telemarketing and other services. These centers will
allow the Company to better serve its customer base, as well as to cross-market
new products and services to its subscribers.
 
    The Company considers technological innovation to be an important component
of its service offerings and customer satisfaction. Through the use of fiber
optic cable and other technological improvements, the Company has increased
system reliability, channel capacity and its ability to deliver advanced video
and data services. The majority of the Company's subscribers are currently
served by systems that have the capacity to carry in excess of 60 channels. The
Company is currently implementing a significant network upgrade of most of its
cable systems. The upgraded systems will generally have capacity in excess of
100 channels and will have two-way communication and digital transmission
capabilities.
 
    The Company derives the majority of its revenues from recurring subscription
services and generates additional revenues from non-subscription services such
as advertising, pay-per-view, installation and commissions from electronic
retailing. Monthly subscription rates and related charges vary according to the
type of service selected (such as basic cable, premium cable, sports channels
and special interest channels) as well as the type of equipment rented. In
addition, in December 1996, the Company began marketing high-speed Internet
access services provided via cable modems to customers served by two of its
cable systems. The Company has expanded the marketing of such services in four
additional cable systems in 1997.
 
    On behalf of the Company, Comcast seeks and secures long-term programming
contracts that generally provide for payment based on either a monthly fee per
subscriber per channel or a percentage of certain subscriber revenues. Comcast
charges each of the Company's subsidiaries for programming on a basis which
generally approximates the amount each such subsidiary would be charged if it
purchased directly from the supplier, subject to limitations imposed by debt
facilities for certain subsidiaries, and did not benefit from the purchasing
power of the Company's consolidated operations.
 
                                       3
<PAGE>
Programming costs increase in the ordinary course of the Company's business as a
result of increases in the number of subscribers, expansion of the number of
channels provided to customers and contractual rate increases from programming
suppliers. For the six months ended June 30, 1997 and 1996 and for the years
ended December 31, 1996, 1995 and 1994, total programming costs of the Company
were $286.4 million, $202.0 million, $417.0 million, $368.3 million and $264.1
million, respectively.
 
    The Company purchases certain other services, including insurance and
employee benefits, from Comcast under cost-sharing arrangements on terms that
reflect Comcast's actual cost. In addition, Comcast, through management
agreements, manages the operations of the Company's subsidiaries, including
rebuilds and upgrades. Comcast charged the Company's subsidiaries management
fees of $58.8 million and $44.5 million during the six months ended June 30,
1997 and 1996, respectively, and $93.2 million, $83.5 million and $65.9 million
during the years ended December 31, 1996, 1995 and 1994, respectively. See
"Certain Relationships and Related Transactions."
 
STRATEGIC ACQUISITIONS
 
    From time to time the Company acquires cable television systems. The
Company's most significant recent acquisitions are as follows:
 
    SCRIPPS CABLE
 
    In November 1996, Comcast acquired the cable television operations ("Scripps
Cable") of The E.W. Scripps Company in exchange for 93.048 million shares of
Comcast's Class A Special Common Stock valued at $1.552 billion (the "Scripps
Acquisition"). As of the date of the acquisition, Scripps Cable passed more than
1.2 million homes and served more than 800,000 subscribers, with 60% of its
subscribers located in Sacramento, California and Chattanooga and Knoxville,
Tennessee. Comcast accounted for the Scripps Acquisition under the purchase
method. Following the Scripps Acquisition, Comcast contributed Scripps Cable to
the Company at Comcast's historical cost. Scripps Cable was consolidated with
the Company effective November 1, 1996.
 
    MACLEAN HUNTER
 
    In December 1994, the Company, through Comcast MHCP Holdings, L.L.C. (the
"LLC"), acquired the U.S. cable television and alternate access operations of
Maclean Hunter Limited ("Maclean Hunter") from Rogers Communications Inc. and
all of the outstanding shares of Barden Communications, Inc. (collectively such
acquisitions are referred to as the "Maclean Hunter Acquisition") for $1.249
billion in cash. As of the date of the acquisition, Maclean Hunter passed more
than 1.0 million homes and served more than 540,000 subscribers. The Company and
the California Public Employees' Retirement System ("CalPERS") invested $305.6
million and $250.0 million, respectively, in the LLC, which is owned 55% by the
Company and 45% by CalPERS. The Maclean Hunter Acquisition was financed with
cash contributions from the LLC of $555.6 million and borrowings under a credit
facility of an indirect wholly owned subsidiary of the LLC. At any time after
December 18, 2001, CalPERS may elect to liquidate its interest in the LLC at a
price based upon the fair value of CalPERS' interest in the LLC, adjusted, under
certain circumstances, for certain performance criteria relating to the fair
value of the LLC or to Comcast's common stock. Except in certain limited
circumstances, Comcast, at its option, may satisfy this liquidity arrangement by
purchasing CalPERS' interest for cash, by issuing its common stock (subject to
certain limitations) or by selling the LLC. The Company accounted for the
Maclean Hunter Acquisition under the purchase method and Maclean Hunter was
consolidated with the Company effective December 22, 1994.
 
                                       4
<PAGE>
COMCAST
 
    Comcast owns 100% of the Company's outstanding capital stock. Comcast is
principally engaged in the development, management and operation of wired
telecommunications including cable television and telephone services; wireless
telecommunications including cellular, personal communications services and
direct-to-home satellite television; and content through principal ownership of
QVC, Inc., an electronic retailer, through C3 (Comcast Content & Communications
Corporation), through majority ownership of Comcast Spectacor, L.P. and a
controlling interest in E! Entertainment Television, Inc., and other programming
investments. Comcast's consolidated and affiliated operations serve over ten
million customers worldwide. Substantially all of Comcast's domestic cable
operations are conducted through the Company. In addition to the Company's
operations, as of June 30, 1997, Comcast had interests in domestic cable systems
serving 230,000 subscribers and passing 332,000 homes, direct broadcast
satellite operations serving approximately 152,000 subscribers and an interest
in PRIMESTAR Partners L.P., which serves approximately 1.8 million subscribers.
Additional information regarding Comcast is contained in reports filed by
Comcast with the Commission.
 
    THE NOTES ARE OBLIGATIONS ONLY OF THE COMPANY AND ARE NOT GUARANTEED BY AND
DO NOT OTHERWISE CONSTITUTE OBLIGATIONS OF COMCAST.
 
    The Company is a Delaware corporation formed in 1981 and has its principal
executive offices at 1500 Market Street, Philadelphia, Pennsylvania, 19102-2148,
(215) 665-1700.
 
                                       5
<PAGE>
                               THE EXCHANGE OFFER
 
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<S>                             <C>
NOTES OFFERED.................  Up to $300,000,000 principal amount of 8 1/8% Exchange Notes
                                due 2004; up to $600,000,000 principal amount of 8 3/8%
                                Exchange Notes due 2007; up to $550,000,000 principal amount
                                of 8 7/8% Exchange Notes due 2017; and up to $250,000,000
                                principal amount of 8 1/2% Exchange Notes due 2027. The
                                terms of the New Notes and the Old Notes are identical in
                                all material respects, except that the offer of the New
                                Notes will have been registered under the Securities Act and
                                therefore, the New Notes will not be subject to certain
                                transfer restrictions, registration rights and related
                                additional interest provisions applicable to the Old Notes.
THE EXCHANGE OFFER............  The Company is offering, upon the terms and subject to the
                                conditions of the Exchange Offer, to exchange $1,000
                                principal amount of New Notes for each $1,000 principal
                                amount of Old Notes. See "The Exchange Offer" for a
                                description of the procedures for tendering Old Notes. The
                                Exchange Offer is intended to satisfy obligations of the
                                Company under the Registration Rights Agreements, dated May
                                1, 1997, between the Company and Goldman, Sachs & Co., Bear,
                                Stearns & Co. Inc. and Donaldson, Lufkin & Jenrette
                                Securities Corporation (collectively, the "Initial
                                Purchasers").
TENDERS, EXPIRATION DATE;
WITHDRAWAL....................  The Exchange Offer will expire at 5:00 p.m., New York City
                                time, on             , 1997, or such later date and time to
                                which it is extended. The tender of Old Notes pursuant to
                                the Exchange Offer may be withdrawn at any time prior to the
                                Expiration Date. Any Old Notes not accepted for exchange for
                                any reason will be returned without expense to the tendering
                                holder thereof as promptly as practicable after the
                                expiration or termination of the Exchange Offer.
FEDERAL INCOME TAX
CONSEQUENCES..................  The exchange pursuant to the Exchange Offer will not result
                                in any income, gain or loss to the holders or the Company
                                for federal income tax purposes. See "Certain Federal Income
                                Tax Consequences."
USE OF PROCEEDS...............  There will be no proceeds to the Company from the issuance
                                of the New Notes pursuant to the Exchange Offer.
                                Substantially all of the net proceeds to the Company from
                                the issuance of the Old Notes were used to repay existing
                                borrowings by subsidiaries of the Company. As of June 30,
                                1997 and December 31, 1996, the Company's effective weighted
                                average interest rate on its long-term debt outstanding was
                                7.90% and 7.18%, respectively. See "Management's Discussion
                                and Analysis of Financial Condition and Results of
                                Operations--Liquidity and Capital Resources-- Financing."
EXCHANGE AGENT................  Bank of Montreal Trust Company is serving as Exchange Agent
                                in connection with the Exchange Offer.
</TABLE>
 
                                       6
<PAGE>
                      CONSEQUENCE OF EXCHANGING OLD NOTES
                         PURSUANT TO THE EXCHANGE OFFER
 
    Based upon interpretations contained in letters issued to third parties by
the staff of the Commission, the Company believes that, generally, any holder of
Old Notes (other than a broker-dealer, as set forth below, and any holder who is
an "affiliate" of the Company within the meaning of Rule 405 under the
Securities Act) who exchanges its Old Notes for New Notes pursuant to the
Exchange Offer may offer such New Notes for resale, resell such New Notes, or
otherwise transfer such New Notes without compliance with the registration and
prospectus delivery provisions of the Securities Act, provided such New Notes
are acquired in the ordinary course of the holder's business and such holder has
no arrangement or understanding with any person to participate in a distribution
of such New Notes. Eligible holders wishing to accept the Exchange Offer must
represent to the Company in the Letter of Transmittal that such conditions have
been met and must represent, if such holder is not a broker-dealer, or is a
broker-dealer but will not receive New Notes for its own account in exchange for
Old Notes, that neither such holder nor the person receiving such New Notes, if
other than the holder, is engaged in or intends to participate in the
distribution of such New Notes. Each broker-dealer that receives New Notes for
its own account in exchange for Old Notes must represent that the Old Notes
tendered in exchange therefor were acquired as a result of market-making
activities or other trading activities and must acknowledge that it will deliver
a prospectus in connection with any resale of such New Notes. See "Plan of
Distribution." To comply with the securities laws of certain jurisdictions, it
may be necessary to qualify for sale or register the New Notes prior to offering
or selling such New Notes. The Company does not currently intend to take any
action to register or qualify the New Notes for resale in any such jurisdiction.
If a holder of Old Notes does not exchange such Old Notes for New Notes pursuant
to the Exchange Offer, such Old Notes will continue to be subject to the
restrictions on transfer contained in the legend thereon. In general, the Old
Notes may not be offered or sold, unless registered under the Securities Act,
except pursuant to an exemption from, or in a transaction not subject to, the
Securities Act and applicable state securities laws. Any holder who tenders in
the Exchange Offer with the intention to participate, or for the purpose of
participating, in a distribution of New Notes could not rely on the position of
the staff of the Commission enunciated in Exxon Capital Holdings Corporation
(available April 13, 1989) or similar no-action letters and, in the absence of
an exemption therefrom, must comply with the registration and prospectus
delivery requirements of the Securities Act in connection with a secondary
resale transaction. Failure to comply with such requirements in such instance
may result in such holder incurring liability under the Securities Act for which
the holder is not indemnified by the Company. See "The Exchange
Offer--Consequences of Failure to Exchange" and "Registration Rights; Additional
Interest."
 
                                       7
<PAGE>
                      SUMMARY DESCRIPTION OF THE NEW NOTES
 
    The terms of the New Notes and the Old Notes are identical in all material
respects, except that the offer of the New Notes will have been registered under
the Securities Act and, therefore, the New Notes will not be subject to certain
transfer restrictions, registration rights and related additional interest
provisions applicable to the Old Notes.
 
<TABLE>
<S>                                            <C>
NOTES OFFERED................................  Up to $300,000,000 aggregate principal amount
                                               of 8 1/8% Exchange Notes due 2004 (the "New
                                               Seven-Year Notes"), up to $600,000,000
                                               aggregate principal amount of 8 3/8% Exchange
                                               Notes due 2007 (the "New Ten-Year Notes"), up
                                               to $550,000,000 aggregate principal amount of
                                               8 7/8% Exchange Notes due 2017 (the "New
                                               Twenty-Year Notes") and up to $250,000,000
                                               aggregate principal amount of 8 1/2% Exchange
                                               Notes due 2027 (the "New Thirty Year Notes",
                                               and together with the New Seven-Year Notes,
                                               the New Ten-Year Notes and the New
                                               Twenty-Year Notes, the "New Notes").
 
MATURITY DATE................................  The New Seven-Year Notes will mature on May
                                               1, 2004, the New Ten-Year Notes will mature
                                               on May 1, 2007, the New Twenty-Year Notes
                                               will mature on May 1, 2017 and the New
                                               Thirty-Year Notes will mature on May 1, 2027.
 
SCHEDULED INTEREST
PAYMENT DATES................................  May 1 and November 1, commencing November 1,
                                               1997. The New Notes will bear interest from
                                               May 1, 1997. Holders of Old Notes whose Old
                                               Notes are accepted for exchange will be
                                               deemed to have waived the right to receive
                                               any payment in respect of interest on such
                                               Old Notes accrued from May 1, 1997 to the
                                               date of the issuance of the New Notes.
                                               Consequently, holders who exchange their Old
                                               Notes for New Notes will receive the same
                                               interest payment on November 1, 1997 (the
                                               first interest payment date with respect to
                                               the Old Notes and the New Notes) that they
                                               would have received had they not accepted the
                                               Exchange Offer.
</TABLE>
 
                                       8
<PAGE>
 
<TABLE>
<S>                                            <C>
OPTIONAL REDEMPTION..........................  The New Seven-Year Notes, the New Ten-Year
                                               Notes and the New Twenty-Year Notes are
                                               redeemable, in whole or in part, at the
                                               option of the Company at any time and the New
                                               Thirty-Year Notes will be redeemable, in
                                               whole or in part, at the option of the
                                               Company at any time after May 1, 2009, in
                                               each case at a redemption price equal to the
                                               greater of (i) 100% of their principal
                                               amount, plus accrued interest thereon to the
                                               date of redemption, or (ii) the sum of the
                                               present values of the remaining scheduled
                                               payments of principal and interest thereon
                                               discounted to the date of redemption on a
                                               semiannual basis (assuming a 360-day year
                                               consisting of twelve 30-day months) at the
                                               Adjusted Treasury Rate, plus accrued interest
                                               on the Notes to the date of redemption. If a
                                               redemption date does not fall on an interest
                                               payment date, then, with respect to the
                                               interest payment immediately succeeding the
                                               redemption date, only the unaccrued portion
                                               of such interest payment as of the redemption
                                               date shall be included in any calculation
                                               pursuant to clause (ii).
 
PURCHASE AT OPTION OF
HOLDERS OF NEW THIRTY-YEAR NOTES.............  Each holder of the New Thirty-Year Notes may
                                               require the Company to repurchase all or a
                                               portion of the New Thirty-Year Notes owned by
                                               such holder on May 1, 2009 at a purchase
                                               price equal to 100% of the principal amount
                                               thereof.
 
RANKING......................................  The New Notes are unsecured and
                                               unsubordinated obligations of the Company and
                                               will rank PARI PASSU with all other unsecured
                                               and unsubordinated indebtedness and other
                                               obligations of the Company. The New Notes
                                               will be effectively subordinated to all
                                               liabilities of the Company's subsidiaries,
                                               including trade payables. As of June 30,
                                               1997, the total indebtedness and other
                                               liabilities of the Company's subsidiaries
                                               (including trade payables and accrued
                                               liabilities) were approximately $2.5 billion.
</TABLE>
 
                                       9
<PAGE>
 
<TABLE>
<S>                                            <C>
COVENANTS....................................  The indenture for the New Notes, among other
                                               things, contains restrictions (with certain
                                               exceptions) on the ability of the Company and
                                               its Restricted Subsidiaries (as defined
                                               herein) to: (i) make dividend payments or
                                               other restricted payments; (ii) create liens
                                               or enter into sale and leaseback
                                               transactions; and (iii) enter into mergers,
                                               consolidations, or sales of all or
                                               substantially all of their assets.
</TABLE>
 
                                  RISK FACTORS
 
    Prospective investors should carefully consider the matters set forth under
"Risk Factors."
 
                                       10
<PAGE>
                 SUMMARY CONSOLIDATED FINANCIAL AND OTHER DATA
 
    The following summary consolidated financial and other data (other than
operating statistics) as of the dates and for the periods indicated have been
derived from the Company's consolidated financial statements and the Company's
unaudited pro forma financial information. All consolidated financial and
statistical information contained herein is presented as if the Reorganization
had occurred on January 1, 1992. The summary consolidated financial and other
data is qualified in its entirety by, and should be read in conjunction with,
"Management's Discussion and Analysis of Financial Condition and Results of
Operations," the Company's consolidated financial statements, including the
notes thereto, and the unaudited pro forma financial information of the Company
appearing elsewhere in this Prospectus.
   
<TABLE>
<CAPTION>
                                                      SIX MONTHS ENDED JUNE 30,            YEARS ENDED DECEMBER 31,
                                                  ----------------------------------  ----------------------------------
<S>                                               <C>        <C>          <C>         <C>          <C>         <C>
                                                                      1996                     1996
                                                             -----------------------  -----------------------
 
<CAPTION>
                                                                 PRO                      PRO
                                                   1997(2)    FORMA(1)    ACTUAL(2)    FORMA(1)    ACTUAL(2)    1995(2)
                                                  ---------  -----------  ----------  -----------  ----------  ---------
                                                                          (DOLLARS IN MILLIONS)
<S>                                               <C>        <C>          <C>         <C>          <C>         <C>
STATEMENT OF OPERATIONS DATA:
Service income..................................  $ 1,021.9   $   929.1   $    778.3   $ 1,893.8   $  1,641.0  $ 1,454.9
Operating, selling, general and administrative
  expenses......................................      684.3       609.2        489.8     1,237.0      1,034.4      912.5
Depreciation and amortization...................      306.8       296.2        192.6       598.2        420.3      376.2
Operating income................................       30.8        23.7         95.9        58.6        186.3      166.2
Interest expense and preferred stock dividend
  requirements..................................      119.9       110.8        110.8       228.4        228.4      245.6
Loss before extraordinary items and cumulative
  effect of accounting changes..................      (65.8)      (62.1)       (14.3)     (118.3)       (22.6)     (48.9)
Net loss (4)....................................      (81.3)      (62.1)       (14.3)     (118.3)       (22.6)     (51.3)
 
SUPPLEMENTARY FINANCIAL DATA:
Operating income before depreciation and
  amortization (5)..............................  $   337.6   $   319.9   $    288.5   $   656.8   $    606.6  $   542.4
Capital expenditures............................      251.5       169.2        137.9       352.5        298.2      238.5
Net cash provided by (used in): (6)
  Operating activities..........................      257.0      --            180.7      --            400.0      176.2
  Financing activities..........................      (50.7)     --             90.8      --            311.6      106.5
  Investing activities..........................     (200.5)     --           (257.1)     --           (684.8)    (343.6)
Ratio of earnings to fixed charges (7)..........     --          --           --          --           --         --
 
BALANCE SHEET DATA (AT PERIOD END):
Property and equipment, net.....................  $ 1,558.0   $ 1,073.8   $  1,073.8   $ 1,545.5   $  1,545.5  $ 1,025.2
Total assets....................................    6,067.2     3,973.1      4,018.1     6,168.3      6,213.3    4,045.0
Long-term debt, less current portion............    3,019.8     3,104.6      3,049.6     3,123.3      3,068.3    3,011.4
Stockholder's equity (deficiency)...............      314.6      (943.5)    (1,191.2)      402.4         95.3   (1,065.0)
 
OPERATING STATISTICS (AT PERIOD END):
Homes passed (000s) (8).........................      7,047       6,880        5,624       6,975        6,975      5,570
Subscribers (000s) (9)..........................      4,303       4,217        3,429       4,280        4,280      3,407
Penetration (10)................................       61.1%       61.3%        61.0%       61.4%        61.4%      61.2%
 
<CAPTION>
 
<S>                                               <C>          <C>          <C>
 
                                                  1994(2)(3)   1993(2)(3)    1992(2)
                                                  -----------  -----------  ---------
 
<S>                                               <C>          <C>          <C>
STATEMENT OF OPERATIONS DATA:
Service income..................................   $ 1,065.3    $ 1,092.7   $   714.9
Operating, selling, general and administrative
  expenses......................................       688.6        655.3       475.1
Depreciation and amortization...................       232.7        241.8       156.6
Operating income................................       144.0        195.6        83.2
Interest expense and preferred stock dividend
  requirements..................................       155.6        162.2       154.1
Loss before extraordinary items and cumulative
  effect of accounting changes..................       (23.0)        (6.4)     (174.0)
Net loss (4)....................................       (23.0)      (391.7)     (226.3)
SUPPLEMENTARY FINANCIAL DATA:
Operating income before depreciation and
  amortization (5)..............................   $   376.7    $   437.4   $   239.8
Capital expenditures............................       173.4         94.3        67.9
Net cash provided by (used in): (6)
  Operating activities..........................       300.5       --          --
  Financing activities..........................     1,486.0       --          --
  Investing activities..........................    (1,769.6)      --          --
Ratio of earnings to fixed charges (7)..........      --              1.1      --
BALANCE SHEET DATA (AT PERIOD END):
Property and equipment, net.....................   $   945.2    $   748.7   $   742.8
Total assets....................................     4,174.9      2,298.9     2,277.7
Long-term debt, less current portion............     2,853.1      2,059.8     2,127.2
Stockholder's equity (deficiency)...............      (958.1)      (995.1)     (604.3)
OPERATING STATISTICS (AT PERIOD END):
Homes passed (000s) (8).........................       5,491        4,211       4,154
Subscribers (000s) (9)..........................       3,307        2,648       2,583
Penetration (10)................................        60.2%        62.9%       62.2%
</TABLE>
    
 
- ------------------------
 
(1) Unaudited pro forma consolidated statement of operations and supplementary
    financial data and operating statistics are presented as if the Scripps
    Acquisition occurred on January 1, 1996. See "Unaudited Pro Forma Financial
    Information" included elsewhere in this Prospectus. Unaudited pro forma
    consolidated balance sheet data is presented as if certain transactions
    completed between April 1, 1997 and May 1, 1997 occurred on each respective
    balance sheet date. These transactions consist of (i) repayment of $100.0
    million of the Company's notes payable to affiliates (the "Notes Payable")
    with the proceeds from drawdowns under subsidiaries' existing credit
    facilities ($55.0 million) and existing cash held by an affiliate ($45.0
    million), (ii) exchange of affiliate notes payable and notes receivable, and
    the accrued interest thereon, between the Company, Comcast and certain of
    their subsidiaries resulting in a reduction in the Company's Notes Payable
    of $247.7 million and $307.1 million as of June 30, 1996 and December 31,
    1996, respectively, with a corresponding reduction in the Company's notes
    receivable from affiliate (the "Notes Receivable"), and (iii) elimination of
    the remaining Notes Receivable, and the accrued interest thereon
    (aggregating $316.0 million and $522.8 million as of June 30, 1996 and
    December 31, 1996, respectively), through a non-cash dividend to Comcast.
    Collectively, such transactions are referred to herein as the "Intercompany
    Note Transactions."
 
(2) See "Management's Discussion and Analysis of Financial Condition and Results
    of Operations" for a discussion of events, principally the Scripps
    Acquisition in 1996, the Maclean Hunter Acquisition in 1994 and the
    Split-Off (as defined below) in 1992, which affect the comparability of the
    information reflected in the above summary consolidated financial and other
    data.
 
                                       11
<PAGE>
(3) The decrease in service income and operating income before depreciation and
    amortization from 1993 to 1994 is primarily a result of the effects of rate
    regulation imposed by the Cable Television Consumer Protection and
    Competition Act of 1992, effective September 1993, which was offset in part
    by the effects of subscriber growth and new product offerings. The
    Telecommunications Act of 1996 provides for rate deregulation of cable
    programming service fees by March 1999. See "Legislation and Regulation."
 
(4) Net loss for the six months ended June 30, 1997 includes an extraordinary
    item, net of tax, of $15.5 million relating to the retirement of certain
    indebtedness of subsidiaries. Net loss for the year ended December 31, 1995
    includes an extraordinary item, net of tax, of $2.4 million relating to the
    refinancing of certain indebtedness of a subsidiary. Net loss for the year
    ended December 31, 1993 includes the cumulative effect of accounting
    changes, net of tax, of $385.3 million, primarily relating to the adoption
    of Statement of Financial Accounting Standards No. 109, "Accounting for
    Income Taxes," effective January 1, 1993. Net loss for the year ended
    December 31, 1992 includes an extraordinary item of $52.3 million relating
    to the Company's equity in net loss from the early extinguishment of debt by
    Storer Communications, Inc. ("Storer"), an indirect wholly owned subsidiary
    of the Company, in connection with the split-off of Storer between the
    Company and Storer's other shareholder in December 1992 (the "Split-Off").
    Prior to December 1992, the Company had a 50% interest in Storer which was
    accounted for under the equity method.
 
(5) Operating income before depreciation and amortization is commonly referred
    to in the cable communications business as "operating cash flow." Operating
    cash flow is a measure of a company's ability to generate cash to service
    its obligations, including debt service obligations, and to finance capital
    and other expenditures. In part due to the capital intensive nature of the
    cable communications business and the resulting significant level of
    non-cash depreciation and amortization expense, operating cash flow is
    frequently used as one of the bases for comparing businesses in the cable
    communications industry, although the Company's measure of operating cash
    flow may not be comparable to similarly titled measures of other companies.
    Operating cash flow does not purport to represent net income or net cash
    provided by operating activities, as those terms are defined under generally
    accepted accounting principles, and should not be considered as an
    alternative to such measurements as an indicator of the Company's
    performance.
 
   
(6) Represents net cash provided by (used in) operating, financing and investing
    activities as presented in the consolidated statement of cash flows included
    in the Company's consolidated financial statements included elsewhere in
    this Prospectus (not applicable for the pro forma periods presented and not
    available for the years ended December 31, 1993 and 1992).
    
 
   
(7) For the purpose of calculating the ratio of earnings to fixed charges,
    earnings consist of income (loss) before extraordinary items, cumulative
    effect of accounting changes, income tax expense (benefit), equity in net
    loss of affiliate (1992 only) and fixed charges. Fixed charges consist of
    interest expense, interest expense on notes payable to affiliates and
    preferred stock dividend requirements of a subsidiary to an affiliate (1992
    only). For the six months ended June 30, 1997 and 1996, earnings, as defined
    above, were inadequate to cover fixed charges by $89.3 million and $17.9
    million, respectively. On a pro forma basis, for the six months ended June
    30, 1996 and for the year ended December 31, 1996, earnings, as defined
    above, were inadequate to cover fixed charges by $90.2 million and $168.5
    million, respectively. For the years ended December 31, 1996, 1995, 1994 and
    1992, earnings, as defined above, were inadequate to cover fixed charges by
    $27.1 million, $73.8 million, $24.8 million and $83.7 million, respectively.
    See "Management's Discussion and Analysis of Financial Condition and Results
    of Operations--Results of Operations."
    
 
   
(8) A home is deemed "passed" if it can be connected to the distribution system
    without further extension of the transmission lines.
    
 
   
(9) A dwelling with one or more television sets connected to a system is counted
    as one subscriber.
    
 
   
(10) Penetration is calculated by dividing subscribers by homes passed.
    Penetration as of December 31, 1994 decreased from December 31, 1993
    principally as a result of the Maclean Hunter Acquisition. As of the date of
    the acquisition, Maclean Hunter had lower penetration levels than those of
    the Company.
    
 
                                       12
<PAGE>
                                  RISK FACTORS
 
    HOLDERS OF OLD NOTES SHOULD CAREFULLY REVIEW THE INFORMATION CONTAINED
ELSEWHERE IN THIS PROSPECTUS AND SHOULD PARTICULARLY CONSIDER THE FOLLOWING
MATTERS BEFORE ACCEPTING THE EXCHANGE OFFER.
 
    THIS PROSPECTUS CONTAINS FORWARD LOOKING STATEMENTS. READERS ARE CAUTIONED
THAT SUCH FORWARD LOOKING STATEMENTS INVOLVE RISKS AND UNCERTAINTIES WHICH COULD
SIGNIFICANTLY AFFECT EXPECTED RESULTS IN THE FUTURE FROM THOSE EXPRESSED IN ANY
SUCH FORWARD LOOKING STATEMENTS MADE BY, OR ON BEHALF OF, THE COMPANY. CERTAIN
FACTORS THAT COULD CAUSE ACTUAL RESULTS TO DIFFER MATERIALLY INCLUDE, WITHOUT
LIMITATION, THE EFFECTS OF LEGISLATIVE AND REGULATORY CHANGES; THE POTENTIAL FOR
INCREASED COMPETITION; TECHNOLOGICAL CHANGES; THE NEED TO GENERATE SUBSTANTIAL
GROWTH IN THE SUBSCRIBER BASE BY SUCCESSFULLY LAUNCHING, MARKETING AND PROVIDING
SERVICES IN IDENTIFIED MARKETS; PRICING PRESSURES WHICH COULD AFFECT DEMAND FOR
THE COMPANY'S SERVICES; THE COMPANY'S ABILITY TO EXPAND ITS DISTRIBUTION;
CHANGES IN LABOR, PROGRAMMING, EQUIPMENT AND CAPITAL COSTS; THE COMPANY'S
CONTINUED ABILITY TO CREATE OR ACQUIRE PROGRAMMING THAT CUSTOMERS WILL FIND
ATTRACTIVE; FUTURE ACQUISITIONS, STRATEGIC PARTNERSHIPS AND DIVESTITURES;
GENERAL BUSINESS AND ECONOMIC CONDITIONS; AND CERTAIN OTHER RISKS.
 
CONSEQUENCES OF FAILURE TO EXCHANGE
 
    Holders of Old Notes who do not exchange their Old Notes for New Notes
pursuant to the Exchange Offer will continue to be subject to the restrictions
on transfer of such Old Notes as set forth in the legend thereon, and, except in
certain limited circumstances, will no longer have any registration rights with
respect to the Old Notes. In general, the Old Notes may not be offered or sold,
unless registered under the Securities Act, except pursuant to an exemption
from, or in a transaction not subject to, the Securities Act and applicable
state securities laws. The Company does not intend to register the Old Notes
under the Securities Act. The Company believes that, based upon interpretations
contained in letters issued to third parties by the staff of the Commission, New
Notes issued pursuant to the Exchange Offer in exchange for Old Notes may be
offered for resale, resold or otherwise transferred by each holder thereof
(other than a broker-dealer, as set forth below, and any such holder which is an
"affiliate" of the Company within the meaning of Rule 405 under the Securities
Act) without compliance with the registration and prospectus delivery provisions
of the Securities Act provided that such New Notes are acquired in the ordinary
course of such holder's business and such holder has no arrangement or
understanding with any person to participate in the distribution of such New
Notes. Eligible holders wishing to accept the Exchange Offer must represent to
the Company in the Letter of Transmittal that such conditions have been met and
must represent, if such holder is not a broker-dealer, or is a broker-dealer but
will not receive New Notes for its own account in exchange for Old Notes, that
neither such holder nor the person receiving such New Notes, if other than the
holder, is engaged in or intends to participate in the distribution of such New
Notes. Each broker-dealer that receives New Notes for its own account pursuant
to the Exchange Offer must represent that the Old Notes tendered in exchange
therefor were acquired as a result of market-making activities or other trading
activities and must acknowledge that it will deliver a prospectus in connection
with any resale of such New Notes. The Letter of Transmittal states that by so
acknowledging and by delivering a prospectus, a broker-dealer will not be deemed
to admit that it is an "underwriter" within the meaning of the Securities Act.
This Prospectus, as it may be amended or supplemented from time to time, may be
used by a broker-dealer in connection with the resales of New Notes received in
exchange for Old Notes where such Old Notes were acquired by such broker-dealer
as a result of market-making activities or other trading activities. The Company
has agreed that, for a period of 90 days after the consummation of the Exchange
Offer they will make this Prospectus available to any broker-dealer for use in
connection with any such resale. See "Plan of Distribution." However, to comply
with the securities laws of certain jurisdictions, if applicable, the New Notes
may not be offered or sold unless they have been registered or qualified for
sale in such jurisdiction or an exemption from registration or qualification is
available and is complied with. The Company does not currently intend to take
any action to register or qualify the New Notes for resale in any such
jurisdictions. In addition, the tender of Old Notes pursuant to the Exchange
Offer will reduce the principal amount of
 
                                       13
<PAGE>
the Old Notes outstanding, which may have an adverse effect upon, and increase
the volatility of, the market price of the Old Notes due to a reduction in
liquidity.
 
FACTORS AFFECTING FUTURE OPERATIONS
 
    The cable communications industry may be affected by, among other things:
(i) changes in government law and regulation; (ii) changes in the competitive
environment; (iii) changes in technology; (iv) franchise related matters; (v)
market conditions that may adversely affect the availability of debt and equity
financing; and (vi) general economic conditions.
 
    The cable communications industry is subject to extensive regulation on the
federal, state and local levels. No assurance can be given as to what future
actions Congress, the Federal Communications Commission ("FCC") or other
regulatory authorities may take or the effects thereof on the cable
communications industry in general or on the Company in particular. See
"Legislation and Regulation."
 
    Cable communications companies operate under franchises granted by local
authorities that are subject to renewal and renegotiation from time to time. No
assurance can be given as to future franchise renewals. See "Legislation and
Regulation."
 
HOLDING COMPANY STRUCTURE; DEPENDENCE ON PAYMENTS FROM SUBSIDIARIES; EFFECTIVE
  SUBORDINATION
 
    The Company is a holding company and conducts all of its operations through
subsidiaries. Consequently, the ability of the Company to pay its obligations,
including its obligation to pay interest on and principal of the Notes, whether
at the maturity thereof or upon an earlier redemption or purchase at the option
of the Company or the holders of the Thirty-Year Notes, will be dependent upon
the repayment to the Company of investments and advances made by the Company and
upon the earnings of its subsidiaries and the distribution of those earnings to
the Company. The subsidiaries are separate and distinct legal entities and have
no obligation, contingent or otherwise, to pay any amounts due pursuant to the
Notes or to make funds available therefor. The ability of the subsidiaries to
pay dividends or make other payments or advances to the Company will depend upon
their operating results and will be subject to applicable laws and contractual
restrictions, including, but not limited to, payments due to Comcast pursuant to
certain management agreements (including programming arrangements) and other
arrangements. See "Certain Relationships and Related Transactions." Certain of
the Company's subsidiaries' loan agreements require that certain ratios be
maintained and contain certain restrictions on dividend payments, payment of
management fees and advances of funds to affiliated entities. The Indenture (as
defined herein) will not limit the ability of subsidiaries of the Company to
enter into agreements that prohibit or restrict dividends or other payments or
advances to the Company.
 
    The Notes will be effectively subordinated to all liabilities of the
Company's subsidiaries, including trade payables and the liquidation value of
preferred stock of the Company's subsidiaries, if any, except to the extent that
the Company is itself recognized as a creditor of any such subsidiary, in which
case the Company would still be subordinated to any security interest in the
asset of such subsidiary and any indebtedness of such subsidiary senior to that
held by the Company. As of June 30, 1997, the total indebtedness and other
liabilities of the Company's subsidiaries (including trade payables and accrued
liabilities) would have been approximately $2.5 billion.
 
RECENT AND ANTICIPATED LOSSES
 
    In recent years, the Company has experienced significant growth through both
strategic acquisitions and growth in its existing businesses. The effects of the
acquisitions have been to increase significantly the Company's revenues and
expenses, resulting in substantial increases in operating income before
depreciation and amortization, depreciation and amortization expense and net
interest expense. As a result of the increases in depreciation and amortization
expense and interest expense associated with these acquisitions and their
financing, it is expected that the Company will recognize significant losses for
the foreseeable future. The Company's losses before extraordinary items for the
six months ended June 30, 1997 and 1996 and for the years ended December 31,
1996, 1995 and 1994 were $65.8 million, $14.3 million, $22.6 million, $48.9
million and $23.0 million, respectively. On a pro
 
                                       14
<PAGE>
   
forma basis as if the Scripps Acquisition (as defined herein) had occurred on
January 1, 1996, the Company's loss for the six months ended June 30, 1996 and
for the year ended December 31, 1996 was $62.1 million and $118.3 million,
respectively. Failure to become profitable in the future could adversely affect
the Company's ability to sustain operations and obtain additional required
funds. Moreover, such a failure would adversely affect the Company's ability to
pay the required payments on the Notes and the Company's other indebtedness. See
"--Substantial Leverage."
    
 
COMPETITION
 
    Cable communications systems face competition from alternative methods of
receiving and distributing television signals and from other sources of news,
information and entertainment such as off-air television broadcast programming,
newspapers, movie theaters, live sporting events, interactive online computer
services and home video products, including videotape cassette recorders. The
extent to which a cable communications system is competitive depends, in part,
upon the cable system's ability to provide, at a reasonable price to consumers,
a greater variety of programming and other communications services than are
available off-air or through other alternative delivery sources and upon
superior technical performance and customer service.
 
    The Telecommunication Act of 1996 (the "1996 Telecom Act") makes it easier
for local exchange telephone companies ("LECs") and others to provide a wide
variety of video services competitive with services provided by cable systems
and to provide cable services directly to subscribers. Various LECs currently
are providing video services within and outside their telephone service areas
through a variety of distribution methods, including both the deployment of
broadband wire facilities and the use of wireless transmission facilities. The
Company cannot predict the likelihood of success of video service ventures by
LECs or the impact on the Company of such competitive ventures. Cable
communications systems generally operate pursuant to franchises granted on a
non-exclusive basis. In addition, the Cable Television Consumer Protection and
Competition Act of 1992 (the "1992 Cable Act") prohibits franchising authorities
from unreasonably denying requests for additional franchises and permits
franchising authorities to operate cable systems. Well-financed businesses from
outside the cable industry (such as the public utilities that own certain of the
poles on which cable is attached) may become competitors for franchises or
providers of competing services.
 
    The availability of reasonably-priced home satellite dish earth stations
("HSDs") enables individual households to receive many of the
satellite-delivered program services formerly available only to cable
subscribers. Furthermore, the 1992 Cable Act contains provisions, which the FCC
has implemented with regulations, to enhance the ability of cable competitors to
purchase and make available to HSD owners certain satellite-delivered cable
programming at competitive costs. Cable operators face additional competition
from private satellite master antenna television ("SMATV") systems that serve
condominiums, apartment and office complexes and private residential
developments.
 
    The FCC and Congress have adopted policies providing a more favorable
operating environment for new and existing technologies that provide, or have
the potential to provide, substantial competition to cable systems. These
technologies include, among others, direct broadcast satellite ("DBS") service
whereby signals are transmitted by satellite to receiving facilities located on
customer premises. DirecTv, Inc., which includes AT&T Corp. ("AT&T") as an
investor, began offering nationwide high-power DBS service in 1994 accompanied
by extensive marketing efforts. PRIMESTAR Partners L.P. ("Primestar"), a
consortium comprised of cable operators including Comcast and a satellite
company, currently provides digital satellite service including broadcast
signals and pay-per-view service. The Primestar partners recently announced an
agreement to consolidate their DBS assets into a new publicly traded company.
Primestar's services may compete with the services offered by the Company.
Several other major companies, including EchoStar Communications Corporation
("EchoStar") and American Sky Broadcasting ("ASkyB"), a joint venture between
MCI Telecommunications Corporation ("MCI") and The News Corporation Limited
("News Corp."), have begun offering or are currently developing high-power DBS
service. EchoStar has already commenced its domestic DBS service and offers
approximately 120 channels of video programming. Recently announced plans for
News Corp. to purchase an interest in
 
                                       15
<PAGE>
EchoStar are currently the subject of litigation between News Corp. and
EchoStar. Primestar, News Corp., MCI and ASkyB recently announced several
agreements in which News Corp., MCI and ASkyB will sell to Primestar two
satellites under construction and, subject to obtaining various governmental
consents, MCI will assign to Primestar an FCC DBS license. The satellites to be
sold to Primestar, when operational, are expected to be capable of providing
approximately 200 channels of DBS service in the US. DBS providers provide
significant competition to cable service providers, including the Company. See
"Business--Competition."
 
    Cable communications systems also compete with wireless program distribution
services such as multichannel, multipoint distribution service ("MMDS") which
use low-power microwave frequencies to transmit video programming over-the-air
to subscribers. There are MMDS operators who are authorized to provide or are
providing broadcast and satellite programming to subscribers in areas served by
the Company's cable systems. Several Regional Bell Operating Companies have
acquired significant interests in major MMDS companies operating in certain of
the Company's cable service areas. The Company is unable to predict whether
wireless video services will have a material impact on its operations.
 
    Other new technologies, including Internet-based services, may become
competitive with services that cable communications systems can offer. Advances
in communications technology as well as changes in the marketplace and the
regulatory and legislative environment are constantly occurring. Thus, it is not
possible to predict the effect that ongoing or future developments might have on
the cable communications industry or on the operations of the Company.
 
SUBSTANTIAL LEVERAGE
 
   
    The Company has been and will continue to be highly leveraged. As of June
30, 1997, the Company had consolidated indebtedness of $3.206 billion and
stockholder's equity of $314.6 million. See "Capitalization." For the six months
ended June 30, 1997, and, on a pro forma basis for the year ended December 31,
1996, after giving effect to the Scripps Acquisition, the Offering, the
Intercompany Note Transactions and the application of the net proceeds therefrom
as if they occurred on January 1, 1996, the Company's earnings (as defined
herein) would have been insufficient to cover fixed charges by $89.3 million and
$168.5 million, respectively. The Indenture does not restrict the ability of the
Company or any of its subsidiaries to incur additional indebtedness. The degree
to which the Company is leveraged could have important consequences to holders
of the Notes, including (i) the ability of the Company to obtain any necessary
financing in the future for working capital, capital expenditures, debt service
requirements or other purposes may be limited; (ii) a substantial portion of the
Company's cash flows from operations must be dedicated to the payment of the
principal of and interest on its indebtedness and will not be available for
other purposes; (iii) the Company's level of indebtedness could limit its
flexibility in planning for, or reacting to, changes in its business; (iv) the
Company is more highly leveraged than some of its competitors, which may place
it at a competitive disadvantage; and (v) the Company's high degree of
indebtedness will make it more vulnerable in the event of a downturn in its
business.
    
 
WORKING CAPITAL DEFICIENCY
 
    The Company has historically had a working capital deficiency. As of June
30, 1997, the Company's current liabilities exceeded its current assets by
$351.4 million. Historically, the Company has met its working capital
requirements through its cash flows from operating and financing activities.
Absence of such financing activities in future periods may have a negative
impact on the Company's solvency.
 
ABSENCE OF PUBLIC MARKET
 
    The New Notes are a new issue of securities for which there is currently no
trading market. The Company does not intend to apply for listing of the New
Notes on any securities exchange or for quotation through the National
Association of Securities Dealers Automated Quotation System. There can be no
assurance that an active trading market for the New Notes will develop. If a
trading market develops for the New Notes, future trading prices of such
securities will depend on many factors, including prevailing interest rates, the
Company's results of operations and financial condition and the market for
similar securities.
 
                                       16
<PAGE>
                                 CAPITALIZATION
 
    The following table sets forth the unaudited actual and as adjusted
consolidated capitalization of the Company as of June 30, 1997. This table
should be read in conjunction with the Company's consolidated financial
statements, including the notes thereto, and "Management's Discussion and
Analysis of Financial Condition and Results of Operations" included elsewhere in
this Prospectus.
 
<TABLE>
<CAPTION>
                                                                            JUNE 30, 1997
                                                                        ----------------------
                                                                                       AS
                                                                         ACTUAL     ADJUSTED
                                                                        ---------  -----------
<S>                                                                     <C>        <C>
                                                                        (DOLLARS IN MILLIONS)
Cash, cash equivalents, short-term investments and
  cash held by an affiliate...........................................  $    54.8   $    53.8(1)
                                                                        ---------  -----------
                                                                        ---------  -----------
Current portion of long-term debt.....................................  $    45.0   $    45.0
                                                                        ---------  -----------
Long-term debt, less current portion:
  Old Notes...........................................................    1,690.9     1,690.9
  Notes payable to banks and insurance companies......................    1,328.0       893.0(2)
  Other...............................................................        0.9         0.9
                                                                        ---------  -----------
                                                                          3,019.8     2,584.8
                                                                        ---------  -----------
Notes payable to affiliate............................................      141.0       576.0(2)
                                                                        ---------  -----------
      Total debt......................................................    3,205.8     3,205.8
                                                                        ---------  -----------
Stockholder's equity:
  Common stock, $1 par value--authorized and issued, 1,000 shares.....
  Additional capital..................................................    3,066.2     3,066.2
  Accumulated deficit.................................................   (2,751.6)   (2,753.9)(3)
                                                                        ---------  -----------
      Total stockholder's equity......................................      314.6       312.3
                                                                        ---------  -----------
        Total capitalization..........................................  $ 3,520.4   $ 3,518.1
                                                                        ---------  -----------
                                                                        ---------  -----------
</TABLE>
 
- ------------------------
 
(1) As adjusted information gives effect to $1.0 million of estimated expenses
    related to the Exchange Offer.
 
(2) As adjusted information gives effect to the repayment of certain notes
    payable to banks with the proceeds from the issuance of a note payable to a
    subsidiary of Comcast which bears interest at a rate of 8.50%, payable
    quarterly, and is due in 2002.
 
(3) As adjusted information gives effect to an extraordinary loss, net of tax,
    of $2.3 million to be recorded during the third quarter of 1997 in
    connection with the repayment of the notes payable to banks described above.
 
                                       17
<PAGE>
                 SELECTED CONSOLIDATED FINANCIAL AND OTHER DATA
 
    The following selected consolidated financial and other data (other than
operating statistics) as of the dates and for the periods indicated have been
derived from the Company's consolidated financial statements and the Company's
unaudited pro forma financial information. All consolidated financial and
statistical information contained herein is presented as if the Reorganization
(as defined herein) had occurred on January 1, 1992. The selected consolidated
financial and other data is qualified in its entirety by, and should be read in
conjunction with, "Management's Discussion and Analysis of Financial Condition
and Results of Operations," the Company's consolidated financial statements,
including the notes thereto, and the unaudited pro forma financial information
of the Company appearing elsewhere in this Prospectus.
 
   
<TABLE>
<CAPTION>
                            SIX MONTHS ENDED JUNE 30,                           YEARS ENDED DECEMBER 31,
                         -------------------------------  --------------------------------------------------------------------
                                            1996                  1996
                                    --------------------  --------------------
                                       PRO                   PRO
                          1997(2)   FORMA(1)   ACTUAL(2)  FORMA(1)   ACTUAL(2)   1995(2)   1994(2)(3)   1993(2)(3)    1992(2)
                         ---------  ---------  ---------  ---------  ---------  ---------  -----------  -----------  ---------
                                                                 (DOLLARS IN MILLIONS)
<S>                      <C>        <C>        <C>        <C>        <C>        <C>        <C>          <C>          <C>
STATEMENT OF OPERATIONS
  DATA:
Service income.........  $ 1,021.9  $   929.1  $   778.3  $ 1,893.8  $ 1,641.0  $ 1,454.9   $ 1,065.3    $ 1,092.7   $   714.9
Operating, selling,
  general and
  administrative
  expenses.............      684.3      609.2      489.8    1,237.0    1,034.4      912.5       688.6        655.3       475.1
Depreciation and
  amortization.........      306.8      296.2      192.6      598.2      420.3      376.2       232.7        241.8       156.6
Operating income.......       30.8       23.7       95.9       58.6      186.3      166.2       144.0        195.6        83.2
Interest expense and
  preferred stock
  dividend
  requirements.........      119.9      110.8      110.8      228.4      228.4      245.6       155.6        162.2       154.1
Loss before
  extraordinary items
  and cumulative effect
  of accounting
  changes..............      (65.8)     (62.1)     (14.3)    (118.3)     (22.6)     (48.9)      (23.0)        (6.4)     (174.0)
Net loss (4)...........      (81.3)     (62.1)     (14.3)    (118.3)     (22.6)     (51.3)      (23.0)      (391.7)     (226.3)
 
SUPPLEMENTARY FINANCIAL
  DATA:
Operating income before
  depreciation and
  amortization (5).....  $   337.6  $   319.9  $   288.5  $   656.8  $   606.6  $   542.4   $   376.7    $   437.4   $   239.8
Capital expenditures...      251.5      169.2      137.9      352.5      298.2      238.5       173.4         94.3        67.9
Net cash provided by
  (used in): (6)
  Operating activities       257.0     --          180.7     --          400.0      176.2       300.5       --          --
  Financing activities       (50.7)    --           90.8     --          311.6      106.5     1,486.0       --          --
  Investing activities      (200.5)    --         (257.1)    --         (684.8)    (343.6)   (1,769.6)      --          --
Ratio of earnings to
  fixed charges (7)....     --         --         --         --         --         --          --              1.1      --
 
BALANCE SHEET DATA (AT
  PERIOD END):
Property and equipment,
  net..................  $ 1,558.0  $ 1,073.8  $ 1,073.8  $ 1,545.5  $ 1,545.5  $ 1,025.2   $   945.2    $   748.7   $   742.8
Total assets...........    6,067.2    3,973.1    4,018.1    6,168.3    6,213.3    4,045.0     4,174.9      2,298.9     2,277.7
Long-term debt, less
  current portion......    3,019.8    3,104.6    3,049.6    3,123.3    3,068.3    3,011.4     2,853.1      2,059.8     2,127.2
Stockholder's equity
  (deficiency).........      314.6     (943.5)  (1,191.2)     402.4       95.3   (1,065.0)     (958.1)      (995.1)     (604.3)
 
OPERATING STATISTICS
  (AT PERIOD END):
Homes passed (000s)
  (8)..................      7,047      6,880      5,624      6,975      6,975      5,570       5,491        4,211       4,154
Subscribers (000s)
  (9)..................      4,303      4,217      3,429      4,280      4,280      3,407       3,307        2,648       2,583
Penetration (10).......       61.1%      61.3%      61.0%      61.4%      61.4%      61.2%       60.2%        62.9%       62.2%
</TABLE>
    
 
- ------------------------------
(1) Unaudited pro forma consolidated statement of operations and supplementary
   financial data and operating statistics are presented as if the Scripps
   Acquisition occurred on January 1, 1996. See "Unaudited Pro Forma Financial
   Information" included elsewhere in this Prospectus. Unaudited pro forma
   consolidated balance sheet data is presented as if certain transactions
   completed between April 1, 1997 and May 1, 1997 occurred on each respective
   balance sheet date. These transactions consist of (i) repayment of $100.0
   million of the Company's notes payable to affiliates (the "Notes Payable")
   with the proceeds from drawdowns under subsidiaries' existing credit
   facilities ($55.0 million) and existing cash held by an affiliate ($45.0
   million), (ii) exchange of affiliate notes payable and notes receivable, and
   the accrued interest thereon, between the Company, Comcast and certain of
   their subsidiaries resulting in a reduction in the Company's Notes Payable of
   $247.7 million and $307.1 million as of June 30, 1996 and December 31, 1996,
   respectively, with a corresponding reduction in the Company's notes
   receivable from affiliate (the "Notes Receivable"), and (iii) elimination of
   the remaining Notes Receivable, and the accrued interest thereon (aggregating
 
                                       18
<PAGE>
   $316.0 million and $522.8 million as of June 30, 1996 and December 31, 1996,
   respectively), through a non-cash dividend to Comcast. Collectively, such
   transactions are referred to herein as the "Intercompany Note Transactions."
 
(2) See "Management's Discussion and Analysis of Financial Condition and Results
    of Operations" for a discussion of events, principally the Scripps
    Acquisition in 1996, the Maclean Hunter Acquisition (as defined herein) in
    1994 and the Split-Off (as defined below) in 1992, which affect the
    comparability of the information reflected in the above selected
    consolidated financial and other data.
 
(3) The decrease in service income and operating income before depreciation and
    amortization from 1993 to 1994 is primarily a result of the effects of rate
    regulation imposed by the 1992 Cable Act, effective September 1993, which
    was offset in part by the effects of subscriber growth and new product
    offerings. The 1996 Telecom Act provides for rate deregulation of cable
    programming service fees by March 1999. See "Legislation and Regulation."
 
(4) Net loss for the six months ended June 30, 1997 includes an extraordinary
    item, net of tax, of $15.5 million relating to the retirement of certain
    indebtedness of subsidiaries. Net loss for the year ended December 31, 1995
    includes an extraordinary item, net of tax, of $2.4 million relating to the
    refinancing of certain indebtedness of a subsidiary. Net loss for the year
    ended December 31, 1993 includes the cumulative effect of accounting
    changes, net of tax, of $385.3 million, primarily relating to the adoption
    of Statement of Financial Accounting Standards No. 109, "Accounting for
    Income Taxes," effective January 1, 1993. Net loss for the year ended
    December 31, 1992 includes an extraordinary item of $52.3 million relating
    to the Company's equity in net loss from the early extinguishment of debt by
    Storer Communications, Inc. ("Storer"), an indirect wholly owned subsidiary
    of the Company, in connection with the split-off of Storer between the
    Company and Storer's other shareholder in December 1992 (the "Split-Off").
    Prior to December 1992, the Company had a 50% interest in Storer which was
    accounted for under the equity method.
 
(5) Operating income before depreciation and amortization is commonly referred
    to in the cable communications business as "operating cash flow." Operating
    cash flow is a measure of a company's ability to generate cash to service
    its obligations, including debt service obligations, and to finance capital
    and other expenditures. In part due to the capital intensive nature of the
    cable communications business and the resulting significant level of
    non-cash depreciation and amortization expense, operating cash flow is
    frequently used as one of the bases for comparing businesses in the cable
    communications industry, although the Company's measure of operating cash
    flow may not be comparable to similarly titled measures of other companies.
    Operating cash flow does not purport to represent net income or net cash
    provided by operating activities, as those terms are defined under generally
    accepted accounting principles, and should not be considered as an
    alternative to such measurements as an indicator of the Company's
    performance.
 
   
(6) Represents net cash provided by (used in) operating, financing and investing
    activities as presented in the consolidated statement of cash flows included
    in the Company's consolidated financial statements included elsewhere in
    this Prospectus (not applicable for the pro forma periods presented and not
    available for the years ended December 31, 1993 and 1992).
    
 
   
(7) For the purpose of calculating the ratio of earnings to fixed charges,
    earnings consist of income (loss) before extraordinary items, cumulative
    effect of accounting changes, income tax expense (benefit), equity in net
    loss of affiliate (1992 only) and fixed charges. Fixed charges consist of
    interest expense, interest expense on notes payable to affiliates and
    preferred stock dividend requirements of a subsidiary to an affiliate (1992
    only). For the six months ended June 30, 1997 and 1996, earnings, as defined
    above, were inadequate to cover fixed charges by $89.3 million and $17.9
    million, respectively. On a pro forma basis, for the six months ended June
    30, 1996 and for the year ended December 31, 1996, earnings, as defined
    above, were inadequate to cover fixed charges by $90.2 million and $168.5
    million, respectively. For the years ended December 31, 1996, 1995, 1994 and
    1992, earnings, as defined above, were inadequate to cover fixed charges by
    $27.1 million, $73.8 million, $24.8 million and $83.7 million, respectively.
    See "Management's Discussion and Analysis of Financial Condition and Results
    of Operations--Results of Operations."
    
 
   
(8) A home is deemed "passed" if it can be connected to the distribution system
    without further extension of the transmission lines.
    
 
   
(9) A dwelling with one or more television sets connected to a system is counted
    as one subscriber.
    
 
   
(10) Penetration is calculated by dividing subscribers by homes passed.
    Penetration as of December 31, 1994 decreased from December 31, 1993
    principally as a result of the Maclean Hunter Acquisition. As of the date of
    the acquisition, Maclean Hunter had lower penetration levels than those of
    the Company.
    
 
                                       19
<PAGE>
                    MANAGEMENT'S DISCUSSION AND ANALYSIS OF
                 FINANCIAL CONDITION AND RESULTS OF OPERATIONS
 
    This discussion and analysis of the financial condition and results of
operations should be read in conjunction with the Company's consolidated
financial statements, including the notes thereto. All financial information
contained herein is presented as if the Reorganization (as defined) had occurred
on January 1, 1992.
 
OVERVIEW
 
    Comcast Cable Communications, Inc. and subsidiaries (the "Company"), a
wholly owned subsidiary of Comcast Corporation ("Comcast"), is a holding company
which conducts all of its operations through subsidiaries. The Company has
experienced significant growth in recent years through both strategic
acquisitions and growth in its existing business. The Company has historically
met its cash needs for operations, including its working capital requirements,
through its cash flows from operating and financing activities. Cash
requirements for acquisitions and capital expenditures have been provided
through the Company's financing activities, as well as its existing cash, cash
equivalents, short-term investments and cash held by an affiliate.
 
GENERAL DEVELOPMENTS OF BUSINESS
 
    DEBT OFFERING
 
    On May 1, 1997, the Company completed the sale of $1.7 billion principal
amount of notes (the "Old Notes") through a private offering with registration
rights. The Old Notes were issued in four tranches: $300.0 million principal
amount of 8 1/8% Notes due 2004 (the "Old Seven-Year Notes"), $600.0 million
principal amount of 8 3/8% Notes due 2007 (the "Old Ten-Year Notes"), $550.0
million principal amount of 8 7/8% Notes due 2017 (the "Old Twenty-Year Notes")
and $250.0 million principal amount of 8 1/2% Notes due 2027 (the "Old
Thirty-Year Notes"). The Company used substantially all of the net proceeds from
the offering of the Old Notes to repay certain of its subsidiaries' notes
payable to banks with the balance to be used for subsidiary general purposes.
Collectively, the offering of the Old Notes and the repayment of the
aforementioned notes payable with the net proceeds from the offering of the Old
Notes are referred to herein as the "Refinancing."
 
    Interest on the Old Notes is payable semiannually on May 1 and November 1 of
each year, commencing November 1, 1997. The Old Seven-Year Notes, the Old
Ten-Year Notes and the Old Twenty-Year Notes are redeemable, in whole or in
part, at the option of the Company at any time and the Old Thirty-Year Notes are
redeemable, in whole or in part, at the option of the Company at any time after
May 1, 2009, in each case at a redemption price equal to the greater of (i) 100%
of their principal amount, plus accrued interest thereon to the date of
redemption, or (ii) the sum of the present values of the remaining scheduled
payments of principal and interest thereon discounted to the date of redemption
on a semiannual basis (assuming a 360-day year consisting of twelve 30-day
months) at the Adjusted Treasury Rate (as defined), plus accrued interest on the
Old Notes to the date of redemption. Each holder of the Old Thirty-Year Notes
may require the Company to repurchase all or a portion of the Old Thirty-Year
Notes owned by such holder on May 1, 2009 at a purchase price equal to 100% of
the principal amount thereof.
 
    The Old Notes are unsecured and unsubordinated obligations of the Company
and rank PARI PASSU with all other unsecured and unsubordinated indebtedness and
other obligations of the Company. The Old Notes are effectively subordinated to
all liabilities of the Company's subsidiaries, including trade payables. The Old
Notes are obligations only of the Company and are not guaranteed by and do not
otherwise constitute obligations of Comcast.
 
                                       20
<PAGE>
    The indenture for the Old Notes, among other things, contains restrictions
(with certain exceptions) on the ability of the Company and its Restricted
Subsidiaries (as defined) to: (i) make dividend payments or other restricted
payments; (ii) create liens or enter into sale and leaseback transactions; and
(iii) enter into mergers, consolidations, or sales of all or substantially all
of their assets.
 
    SCRIPPS CABLE
 
    In November 1996, Comcast acquired the cable television operations ("Scripps
Cable") of The E.W. Scripps Company ("E.W. Scripps") in exchange for 93.048
million shares of Comcast's Class A Special Common Stock valued at $1.552
billion (the "Scripps Acquisition"). As of the date of the acquisition, Scripps
Cable passed more than 1.2 million homes and served more than 800,000
subscribers, with 60% of its subscribers located in Sacramento, California and
Chattanooga and Knoxville, Tennessee. Comcast accounted for the Scripps
Acquisition under the purchase method. Following the Scripps Acquisition,
Comcast contributed Scripps Cable to the Company (the "Scripps Contribution") at
Comcast's historical cost. The Scripps Contribution was recorded as an increase
in additional capital and Scripps Cable was consolidated with the Company
effective November 1, 1996. During the three months ended June 30, 1997, the
Company recorded the final purchase price allocation relating to the Scripps
Contribution. The terms of the Scripps Acquisition provide for, among other
things, the indemnification of the Company by E.W. Scripps for certain
liabilities, including tax liabilities, relating to Scripps Cable prior to the
acquisition date.
 
    MACLEAN HUNTER
 
    In December 1994, the Company, through Comcast MHCP Holdings, L.L.C. (the
"LLC"), acquired the U.S. cable television and alternate access operations of
Maclean Hunter Limited ("Maclean Hunter") from Rogers Communications Inc. and
all of the outstanding shares of Barden Communications, Inc. (collectively such
acquisitions are referred to as the "Maclean Hunter Acquisition") for
approximately $1.249 billion in cash. As of the date of the acquisition, Maclean
Hunter passed more than 1.0 million homes and served more than 540,000
subscribers. The Company and the California Public Employees' Retirement System
("CalPERS") invested $305.6 million and $250.0 million, respectively, in the
LLC, which is owned 55% by the Company and 45% by CalPERS. The Maclean Hunter
Acquisition was financed with cash contributions from the LLC of $555.6 million
and borrowings under a credit facility of an indirect wholly owned subsidiary of
the LLC. The Company accounted for the Maclean Hunter Acquisition under the
purchase method and Maclean Hunter was consolidated with the Company effective
December 22, 1994.
 
    GROSSE POINTE CABLE, INC.
 
    In October 1994, the Company acquired the remaining 75% of issued and
outstanding stock of Grosse Pointe Cable, Inc. ("Grosse Pointe") for $23.4
million, consisting of $21.1 million in cash and a $2.3 million promissory note
due in October 1997. As of the date of the acquisition, Grosse Pointe passed
more than 25,000 homes and served more than 16,000 subscribers. The Company
accounted for the acquisition under the purchase method and Grosse Pointe was
consolidated with the Company effective November 1, 1994.
 
    COMCAST CABLEVISION OF PHILADELPHIA, INC.
 
    In March 1994, a wholly owned subsidiary of Comcast, which held 92% of the
issued and outstanding common stock of Comcast Cablevision of Philadelphia, Inc.
("Phila., Inc.") and which was subsequently contributed to a wholly owned
subsidiary of the Company, completed certain transactions pursuant to which the
then outstanding shares of Phila., Inc. were purchased for approximately $12.9
million in cash. The purchase price, including certain transaction costs, was
primarily funded through a capital contribution from Comcast.
 
                                       21
<PAGE>
LIQUIDITY AND CAPITAL RESOURCES
 
    The Company believes that it will be able to meet its current and long-term
liquidity and capital requirements, including fixed charges, through its cash
flows from operating activities, existing cash, cash equivalents, short-term
investments, cash held by an affiliate and lines of credit and other external
financing.
 
    As a result of the Scripps Contribution, the Company no longer has a
stockholder's deficiency. However, the Company expects to continue to recognize
significant losses for the foreseeable future, resulting in decreases in
stockholder's equity. The cable communications industry is experiencing
increasing competition and rapid technological changes. The Company's future
results of operations will be affected by its ability to react to changes in the
competitive environment and by its ability to implement new technologies.
However, the Company believes that competition, technological changes and its
significant losses will not significantly affect its ability to obtain
financing.
 
    CASH, CASH EQUIVALENTS, SHORT-TERM INVESTMENTS AND CASH HELD BY AN AFFILIATE
 
    Cash, cash equivalents, short-term investments and cash held by an affiliate
as of June 30, 1997 and December 31, 1996 and 1995 were $54.8 million, $113.4
million and $39.2 million, respectively. As of June 30, 1997 the majority of the
Company's cash, cash equivalents, short-term investments and cash held by an
affiliate was restricted to use by subsidiaries of the Company under contractual
arrangements, including subsidiary credit agreements.
 
    The Company's cash equivalents and short-term investments are recorded at
cost which approximates their fair value. As of December 31, 1996, short-term
investments of $21.5 million included the Company's investment in Time Warner,
Inc. ("Time Warner") common stock (the "Time Warner Stock") recorded at its fair
value of $20.7 million. See "--Investments."
 
    The Company has entered into a custodial account arrangement with Comcast
Financial Agency Corporation ("CFAC"), a wholly owned subsidiary of Comcast,
under which CFAC provides cash management services to the Company. Under this
arrangement, the Company's cash receipts are deposited with and held by CFAC, as
custodian and agent, which invests and disburses such funds at the direction of
the Company. As of June 30, 1997 and December 31, 1996 and 1995, $9.8 million,
$53.5 million and $26.9 million, respectively, of the Company's cash was held by
CFAC. These amounts have been classified as cash held by an affiliate in the
Company's consolidated balance sheet.
 
    INVESTMENTS
 
    In October 1996, the Company received 552,014 shares of Time Warner Stock in
exchange (the "Exchange") for all of the shares of Turner Broadcasting System,
Inc. ("TBS") stock (the "TBS Stock") held by the Company, as a result of the
merger of Time Warner and TBS. As a result of the Exchange, the Company
recognized a pre-tax gain of $19.8 million in 1996, representing the difference
between the Company's historical cost basis in the TBS Stock and the new basis
for the Company's investment in Time Warner Stock of $22.8 million, which was
based on the closing price of the Time Warner Stock on the merger date of
$41.375 per share. In January 1997, the Company sold its entire interest in Time
Warner for $21.2 million. In connection with this sale, the Company recognized a
pre-tax loss of $1.6 million, which is included in net investment income in the
Company's condensed consolidated statement of operations for the six months
ended June 30, 1997.
 
    INVESTMENT RIGHTS
 
    As a result of the Maclean Hunter Acquisition, at any time after December
18, 2001, CalPERS may elect to liquidate its interest in the LLC at a price
based upon the fair value of CalPERS' interest in the LLC, adjusted, under
certain circumstances, for certain performance criteria relating to the fair
value of
 
                                       22
<PAGE>
the LLC or to Comcast's common stock. Except in certain limited circumstances,
Comcast, at its option, may satisfy this liquidity arrangement by purchasing
CalPERS' interest for cash, by issuing its common stock (subject to certain
limitations) or by selling the LLC. In addition, although the Company manages
Maclean Hunter, certain limited transactions require the approval of CalPERS.
 
    CAPITAL EXPENDITURES
 
    It is anticipated that, during 1997, the Company will invest approximately
$600 million in capital expenditures, including approximately $500 million for
the upgrading, rebuilding and extending of certain of the Company's cable
communications systems. The amount of such capital expenditures for 1997 and
subsequent years will depend on numerous factors, many of which are beyond the
Company's control. These factors include whether competition in a particular
market necessitates a cable system upgrade, whether a particular cable system
has sufficient capacity to handle new product offerings including the offering
of cable modem, cable telephony and telecommunications services, whether and to
what extent the Company will be able to recover its investment under Federal
Communications Commission ("FCC") rate guidelines and other factors, and whether
the Company acquires additional cable systems in need of upgrading or
rebuilding. The Company, however, anticipates capital expenditures for years
subsequent to 1997 will continue to be significant. As of June 30, 1997, the
Company does not have any significant contractual obligations for capital
expenditures.
 
    FINANCING
 
    Other than the Scripps Acquisition, the Company has historically utilized a
strategy of financing its acquisitions and other investing activities through
senior debt at the operating subsidiary level.
 
    The Refinancing had a significant impact on the maturities of the Company's
long-term debt. Maturities of long-term debt outstanding as of June 30, 1997
through 2001 are as follows (dollars in millions).
 
<TABLE>
<S>                                                                  <C>
1997(1)............................................................  $    12.3
1998...............................................................       40.8
1999...............................................................      111.6
2000...............................................................      124.1
2001...............................................................      239.6
</TABLE>
 
- ------------------------
(1) Represents maturities of long-term debt for the remaining six months of
    1997, which includes a $10.0 million optional debt repayment made in July
    1997.
 
    As of June 30, 1997 and December 31, 1996, the Company's effective weighted
average interest rate on its long-term debt outstanding was 7.90% and 7.18%,
respectively.
 
    As of June 30, 1997 and December 31, 1996 and 1995, the Company's long-term
debt, including current portion, was $3.065 billion, $3.184 billion and $3.046
billion, respectively, of which 24.3%, 70.8% and 76.8%, respectively, was at
variable rates. Current portion of long-term debt as of June 30, 1997 and
December 31, 1996, includes $10.0 million and $80.0 million relating to optional
debt repayments made in July 1997 and during the three months ended March 31,
1997, respectively. As of June 30, 1997, the Company and certain of its
subsidiaries had unused irrevocable standby letters of credit totaling $106.3
million, substantially all of which cover potential fundings relating to
companies in which Comcast, but not the Company, holds an equity interest. The
Company's long-term debt had estimated fair values of $3.215 billion and $3.066
billion as of December 31, 1996 and 1995, respectively. The Company's weighted
average interest rate was 7.66% and 7.27% during the six months ended June 30,
1997 and 1996, respectively, and 7.36%, 8.08% and 6.82% during the years ended
December 31, 1996, 1995 and 1994, respectively.
 
                                       23
<PAGE>
    Between April 1, 1997 and May 1, 1997, the Company (i) repaid $100.0 million
of its notes payable to affiliates (the "Notes Payable") with the proceeds from
drawdowns under subsidiaries' existing credit facilities ($55.0 million) and
existing cash held by an affiliate ($45.0 million), (ii) completed the exchange
of affiliate notes payable and notes receivable, and the accrued interest
thereon, between the Company, Comcast and certain of their subsidiaries
resulting in a reduction in the Company's Notes Payable of $307.5 million as of
May 1, 1997, with a corresponding reduction in the Company's notes receivable
from affiliate (the "Notes Receivable"), and (iii) eliminated the remaining
Notes Receivable, and the accrued interest thereon (aggregating $546.3 million
as of May 1, 1997), through a non-cash dividend to Comcast. Collectively, such
transactions are referred herein to as the "Intercompany Note Transactions."
 
    On June 30, 1997, the Company redeemed all of its outstanding 10%
Subordinated Debentures, due 2003 (the "10% Debentures"). An aggregate principal
amount of $139.3 million of the 10% Debentures was redeemed at a redemption
price of 100% of the principal amount thereof, together with accrued interest
thereon. As of the redemption date, the 10% Debentures had an accreted value of
$127.7 million. The Company redeemed the 10% Debentures with the proceeds from
the issuance of a note payable to a subsidiary of Comcast which bears interest
at a rate of 8.50%, payable quarterly, and is due in 2002.
 
    On July 2, 1997, the Company repaid $435.0 million of its long-term debt
outstanding as of June 30, 1997 with the proceeds from the issuance of a note
payable to a subsidiary of Comcast which bears interest at a rate of 7.25%,
payable quarterly, and is due in 2002. As a result of this repayment, the
Company will expense unamortized debt acquisition costs of $3.5 million,
resulting in an extraordinary loss, net of tax, of $2.3 million in the third
quarter of 1997.
 
    As of July 31, 1997, certain subsidiaries of the Company had unused lines of
credit of $660.0 million. The availability and use of the unused lines of credit
are restricted by the covenants of the related debt agreements and to subsidiary
general purposes and dividend declaration.
 
    The Company continually evaluates its debt structure with the intention of
reducing its debt service requirements when desirable.
 
    INTEREST RATE RISK MANAGEMENT
 
    The Company is exposed to market risk including changes in interest rates.
To manage the volatility relating to these exposures, the Company enters into
various derivative transactions pursuant to the Company's policies in areas such
as counterparty exposure and hedging practices. Positions are monitored using
techniques including market value and sensitivity analyses. The Company does not
hold or issue any derivative financial instruments for trading purposes and is
not a party to leveraged instruments. The credit risks associated with the
Company's derivative financial instruments are controlled through the evaluation
and monitoring of the creditworthiness of the counterparties. Although the
Company may be exposed to losses in the event of nonperformance by the
counterparties, the Company does not expect such losses, if any, to be
significant.
 
    The use of interest rate risk management instruments, such as interest rate
exchange agreements ("Swaps"), interest rate cap agreements ("Caps") and
interest rate collar agreements ("Collars"), is required under the terms of
certain of the Company's outstanding debt agreements. The Company's policy is to
manage interest costs using a mix of fixed and variable rate debt. Using Swaps,
the Company agrees to exchange, at specified intervals, the difference between
fixed and variable interest amounts calculated by reference to an agreed-upon
notional principal amount. Caps are used to lock in a maximum interest rate
should variable rates rise, but enable the Company to otherwise pay lower market
rates. Collars limit the Company's exposure to and benefits from interest rate
fluctuations on variable rate debt to within a certain range of rates.
 
                                       24
<PAGE>
    The following table summarizes the terms of the Company's existing Swaps,
Caps and Collars as of December 31, 1996 and 1995 (dollars in millions):
 
<TABLE>
<CAPTION>
                                                              NOTIONAL                      AVERAGE       ESTIMATED
                                                               AMOUNT      MATURITIES    INTEREST RATE   FAIR VALUE
                                                             -----------  ------------  ---------------  -----------
<S>                                                          <C>          <C>           <C>              <C>
AS OF DECEMBER 31, 1996
Variable to Fixed Swaps....................................   $   530.0    1997-1999         6.14%        ($    1.2)
Caps.......................................................       250.0       1997           8.55%
Collars....................................................       400.0    1997-1998      7.09%/5.04%           0.2
 
AS OF DECEMBER 31, 1995
Variable to Fixed Swaps....................................   $   250.0       1997           6.58%        ($    4.3)
Caps.......................................................       250.0       1997           8.20%
Collars....................................................       250.0       1997        7.40%/5.11%          (0.7)
</TABLE>
 
    The notional amounts of interest rate agreements, as presented in the above
table, are used to measure interest to be paid or received and do not represent
the amount of exposure to credit loss. The estimated fair value approximates the
proceeds (costs) to settle the outstanding contracts. While Swaps, Caps and
Collars represent an integral part of the Company's interest rate risk
management program, their incremental effect on interest expense for the years
ended December 31, 1996, 1995 and 1994 was not significant.
 
    Of the existing derivative financial instruments as of December 31, 1996,
$300.0 million notional amount of Swaps with an average interest rate of 6.58%,
$200.0 million notional amount of Caps with an average interest rate of 8.38%
and $200.0 million notional amount of Collars with average interest rates of
7.75%/5.19% expired during the six months ended June 30, 1997. During the six
months ended June 30, 1997, the Company entered into $160.0 million notional
amount of Swaps that mature in 1998 through 1999 and have an average interest
rate of 5.69% and $100.0 million notional amount of Caps that mature in 1998 and
have an average interest rate of 6.75%.
 
STATEMENT OF CASH FLOWS
 
    SIX MONTHS ENDED JUNE 30, 1997 AND 1996
 
    Cash and cash equivalents increased $5.8 million as of June 30, 1997 from
December 31, 1996 and increased $14.4 million as of June 30, 1996 from December
31, 1995. Changes in cash and cash equivalents resulted from cash flows from
operating, financing and investing activities which are explained below.
 
    Net cash provided by operating activities amounted to $257.0 million and
$180.7 million for the six months ended June 30, 1997 and 1996, respectively.
The increase of $76.3 million was principally due to the increase in the
Company's operating income before depreciation and amortization, including the
effects of the Scripps Contribution, and changes in working capital as a result
of the timing of receipts and disbursements. See "--Results of Operations."
 
    Net cash (used in) provided by financing activities was ($50.7) million and
$90.8 million for the six months ended June 30, 1997 and 1996, respectively.
During the six months ended June 30, 1997, the Company borrowed $1.806 billion,
including the issuance of the Old Notes of $1.691 billion and borrowings under
existing lines of credit, and repaid $1.938 billion of its long-term debt,
including $1.665 billion relating to the Refinancing and $139.3 million relating
to the redemption of the 10% Debentures. In addition, during the six months
ended June 30, 1997, proceeds from notes payable to affiliates, which were used
to redeem the 10% Debentures, together with accrued interest thereon, were
$141.0 million, repayment of notes payable to affiliates, which principally
related to the Intercompany Note Transactions, were $100.8 million and net
transactions with affiliates, which primarily resulted from the timing of
disbursements, were $56.2 million. Deferred financing costs incurred during the
six months ended June 30, 1997 were related to the issuance of the Old Notes.
During the six months ended June 30, 1996, the
 
                                       25
<PAGE>
Company borrowed $198.0 million under existing lines of credit and repaid $134.5
million of its long-term debt. In addition, during the six months ended June 30,
1996, net transactions with affiliates, which primarily resulted from the timing
of disbursements, were $26.8 million.
 
    Net cash used in investing activities was $200.5 million and $257.1 million
for the six months ended June 30, 1997 and 1996, respectively. During the six
months ended June 30, 1997, net cash used in investing activities included
capital expenditures of $251.5 million, offset by a decrease in cash held by an
affiliate of $43.7 million and the proceeds from the sale of the Company's
shares of Time Warner Stock of $21.2 million. During the six months ended June
30, 1996, net cash used in investing activities included capital expenditures of
$137.9 million, an increase in notes receivable from affiliate of $105.0 million
and an increase in cash held by an affiliate of $8.4 million.
 
    YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
    Cash and cash equivalents increased $26.8 million as of December 31, 1996
from December 31, 1995 and decreased $60.9 million as of December 31, 1995 from
December 31, 1994. Changes in cash and cash equivalents resulted from cash flows
from operating, financing and investing activities which are explained below.
 
    Net cash provided by operating activities amounted to $400.0 million, $176.2
million and $300.5 million for the years ended December 31, 1996, 1995 and 1994,
respectively. The increase of $223.8 million from 1995 to 1996 was principally
due to changes in working capital as a result of the timing of receipts and
disbursements, the payment of deferred expenses charged by an affiliate in 1995
and the increase in the Company's operating income before depreciation and
amortization, including the effects of the Scripps Contribution. See "--Results
of Operations." The decrease of $124.3 million from 1994 to 1995 was principally
due to the increase in payments of deferred expenses charged by an affiliate in
1995 and changes in working capital as a result of the timing of receipts and
disbursements, offset by the increase in the Company's operating income before
depreciation and amortization, principally due to the effects of the Maclean
Hunter Acquisition. See "--Results of Operations."
 
    Net cash provided by financing activities was $311.6 million, $106.5 million
and $1.486 billion for the years ended December 31, 1996, 1995 and 1994,
respectively. During 1996, the Company borrowed $448.0 million under existing
lines of credit and repaid $284.5 million of its long-term debt. In addition,
during 1996, the Company received $59.7 million of proceeds from the issuance of
notes payable to affiliates and net transactions with affiliates, which
primarily resulted from the timing of disbursements, were $92.5 million. During
1995, the Company borrowed $720.0 million under new and existing lines of credit
and repaid $665.6 million of its long-term debt, including $490.4 million in
connection with the refinancing of certain indebtedness. In addition, during
1995, the Company received $50.9 million of proceeds from the issuance of notes
payable to affiliates. Proceeds from borrowings of $1.124 billion in 1994
included $1.015 billion relating to the Maclean Hunter Acquisition. During 1994,
the Company repaid $339.5 million of its long-term debt. In 1994, the Company
received capital contributions from Comcast and CalPERS of $305.6 million and
$250.0 million, respectively, in connection with the Maclean Hunter Acquisition.
In addition, during 1994, the Company received $100.7 million of proceeds from
the issuance of notes payable to affiliates and net transactions with
affiliates, which primarily resulted from the timing of disbursements, were
$54.6 million.
 
    Net cash used in investing activities was $684.8 million, $343.6 million and
$1.770 billion for the years ended December 31, 1996, 1995 and 1994,
respectively. During 1996, net cash used in investing activities included an
increase in notes receivable from affiliate of $340.0 million and capital
expenditures of $298.2 million. As the Scripps Contribution was a non-cash
transaction, it had no significant impact on the Company's investing activities
in its 1996 consolidated statement of cash flows. During 1995, net cash used in
investing activities included an increase in notes receivable from affiliate of
$52.2 million and capital expenditures of $238.5 million. Acquisitions in 1994
consisted principally of $1.249 billion paid in connection with the Maclean
Hunter Acquisition. In addition, during 1994, net cash used in investing
activities included an increase in notes receivable from affiliate of $300.0
million and capital expenditures of $173.4 million.
 
                                       26
<PAGE>
RESULTS OF OPERATIONS
 
    The effects of the Company's recent acquisitions, as well as increased
levels of capital expenditures, were to increase significantly the Company's
revenues and expenses, resulting in substantial increases in its operating
income before depreciation and amortization, depreciation and amortization
expense and interest expense. As a result of the increases in depreciation and
amortization expense and interest expense, it is expected that the Company will
continue to recognize significant losses for the foreseeable future.
 
    SIX AND THREE MONTHS ENDED JUNE 30, 1997 AND 1996
 
    Summarized consolidated financial information for the Company for the six
and three months ended June 30, 1997 and 1996 is as follows (dollars in
millions, "NM" denotes percentage is not meaningful):
 
<TABLE>
<CAPTION>
                                                                     SIX MONTHS ENDED JUNE   INCREASE/ (DECREASE)
                                                                              30,
                                                                     ----------------------  --------------------
<S>                                                                  <C>         <C>         <C>        <C>
                                                                        1997        1996         $          %
                                                                     ----------  ----------  ---------  ---------
Service income.....................................................  $  1,021.9  $    778.3  $   243.6       31.3%
Operating, selling, general and administrative expenses............       684.3       489.8      194.5       39.7
                                                                     ----------  ----------
Operating income before depreciation and amortization(1)...........       337.6       288.5       49.1       17.0
Depreciation and amortization......................................       306.8       192.6      114.2       59.3
                                                                     ----------  ----------
Operating income...................................................        30.8        95.9      (65.1)     (67.9)
                                                                     ----------  ----------
Interest expense...................................................       119.9       110.8        9.1        8.2
Interest expense on notes payable to affiliates....................        12.4        15.5       (3.1)     (20.0)
Investment income, net.............................................        (2.0)       (2.8)      (0.8)     (28.6)
Other..............................................................                     0.7       (0.7)        NM
Income tax benefit.................................................       (23.5)       (3.6)      19.9         NM
Minority interest..................................................       (10.2)      (10.4)      (0.2)      (1.9)
Extraordinary items................................................       (15.5)                  15.5         NM
                                                                     ----------  ----------
Net loss...........................................................  ($    81.3) ($    14.3) $    67.0         NM%
                                                                     ----------  ----------
                                                                     ----------  ----------
</TABLE>
 
<TABLE>
<CAPTION>
                                                                       THREE MONTHS ENDED    INCREASE/ (DECREASE)
                                                                            JUNE 30,
                                                                     ----------------------  --------------------
<S>                                                                  <C>         <C>         <C>        <C>
                                                                        1997        1996         $          %
                                                                     ----------  ----------  ---------  ---------
Service income.....................................................  $    520.8  $    396.0  $   124.8       31.5%
Operating, selling, general and administrative expenses............       344.3       244.8       99.5       40.6
                                                                     ----------  ----------
Operating income before depreciation and amortization(1)...........       176.5       151.2       25.3       16.7
Depreciation and amortization......................................       168.0        97.3       70.7       72.7
                                                                     ----------  ----------
Operating income...................................................         8.5        53.9      (45.4)     (84.2)
                                                                     ----------  ----------
Interest expense...................................................        63.2        54.1        9.1       16.8
Interest expense on notes payable to affiliates....................         3.3         6.9       (3.6)     (52.2)
Investment income, net.............................................        (2.0)       (0.1)       1.9         NM
Other..............................................................                     0.7       (0.7)        NM
Income tax (benefit) expense.......................................       (14.2)        0.5       14.7         NM
Minority interest..................................................        (5.2)       (4.6)       0.6       13.0
Extraordinary items................................................       (15.5)                  15.5         NM
                                                                     ----------  ----------
Net loss...........................................................  ($    52.1) ($     3.6) $    48.5         NM%
                                                                     ----------  ----------
                                                                     ----------  ----------
</TABLE>
 
(1) Operating income before depreciation and amortization is commonly referred
    to in the cable communications business as "operating cash flow." Operating
    cash flow is a measure of a company's ability to generate cash to service
    its obligations, including debt service obligations, and to
 
                                       27
<PAGE>
    finance capital and other expenditures. In part due to the capital intensive
    nature of the cable communications business and the resulting significant
    level of non-cash depreciation and amortization expense, operating cash flow
    is frequently used as one of the bases for comparing businesses in the cable
    communications industry, although the Company's measure of operating cash
    flow may not be comparable to similarly titled measures of other companies.
    Operating cash flow does not purport to represent net income or net cash
    provided by operating activities, as those terms are defined under generally
    accepted accounting principles, and should not be considered as an
    alternative to such measurements as an indicator of the Company's
    performance. See "Statement of Cash Flows" above for a discussion of net
    cash provided by operating activities.
 
    As a result of the Scripps Contribution, the Company commenced consolidating
the financial results of Scripps Cable effective November 1, 1996. The following
tables present actual financial information for the six and three months ended
June 30, 1997 and pro forma financial information for the six and three months
ended June 30, 1996 as if the Scripps Contribution occurred on January 1, 1996.
Pro forma financial information is presented herein for purposes of analysis and
may not reflect what actual operating results would have been had the Company
owned Scripps Cable since January 1, 1996 (dollars in millions):
 
<TABLE>
<CAPTION>
                                                                        SIX MONTHS ENDED
                                                                            JUNE 30,               INCREASE
                                                                     ----------------------  --------------------
<S>                                                                  <C>         <C>         <C>        <C>
                                                                        1997        1996         $          %
                                                                     ----------  ----------  ---------  ---------
Service income.....................................................  $  1,021.9  $    929.1  $    92.8       10.0%
Operating, selling, general and administrative expenses............       684.3       609.2       75.1       12.3
                                                                     ----------  ----------  ---------
Operating income before depreciation and
  amortization (a).................................................  $    337.6  $    319.9  $    17.7        5.5%
                                                                     ----------  ----------  ---------
                                                                     ----------  ----------  ---------
</TABLE>
 
<TABLE>
<CAPTION>
                                                                       THREE MONTHS ENDED
                                                                            JUNE 30,               INCREASE
                                                                     ----------------------  --------------------
<S>                                                                  <C>         <C>         <C>        <C>
                                                                        1997        1996         $          %
                                                                     ----------  ----------  ---------  ---------
Service income.....................................................  $    520.8  $    471.8  $    49.0       10.4%
Operating, selling, general and administrative expenses............       344.3       304.4       39.9       13.1
                                                                     ----------  ----------  ---------
Operating income before depreciation and
  amortization (a).................................................  $    176.5  $    167.4  $     9.1        5.4%
                                                                     ----------  ----------  ---------
                                                                     ----------  ----------  ---------
</TABLE>
 
- ------------------------
 
(a) See footnote (1) on page 27.
 
    Of the respective $92.8 million and $49.0 million pro forma increases in
service income for the six and three month periods from 1996 to 1997, $19.6
million and $9.6 million are attributable to subscriber growth, $61.3 million
and $29.3 million relate to changes in rates and $11.9 million and $10.1 million
relate to other product offerings.
 
    Of the respective $75.1 million and $39.9 million pro forma increases in
operating, selling, general and administrative expenses for the six and three
month periods from 1996 to 1997, $20.0 million and $10.4 million are
attributable to increases in the costs of cable programming as a result of
subscriber growth, additional channel offerings and changes in rates, $11.1
million and $5.1 million are attributable to increases in costs associated with
customer service and $44.0 million and $24.4 million result from increases in
the cost of labor, other volume related expenses and costs associated with new
product offerings.
 
    The Company receives sales commissions from QVC, Inc. ("QVC"), an electronic
retailer and a majority owned and controlled subsidiary of Comcast, based on a
percentage of QVC sales to the Company's subscribers. In addition, the Company
recognizes revenues relating to the carriage of certain QVC programming. For the
six and three months ended June 30, 1997 and 1996, the Company's
 
                                       28
<PAGE>
service income includes $4.0 million, $3.8 million, $2.1 million and $1.9
million, respectively relating to QVC.
 
    Under management agreements, Comcast charged the Company's subsidiaries
management fees of $58.8 million, $44.5 million, $29.8 million and $22.7 million
during the six and three months ended June 30, 1997 and 1996, respectively.
These management fees are included in selling, general and administrative
expenses in the Company's condensed consolidated statement of operations for the
six and three months ended June 30, 1997 and 1996.
 
    On behalf of the Company, Comcast seeks and secures long-term programming
contracts that generally provide for payment based on either a monthly fee per
subscriber per channel or a percentage of certain subscriber revenues. Comcast
charges each of the Company's subsidiaries for programming on a basis which
generally approximates the amount each such subsidiary would be charged if it
purchased directly from the supplier, subject to limitations imposed by debt
facilities for certain subsidiaries, and did not benefit from the purchasing
power of the Company's consolidated operations. Amounts charged to the Company
by Comcast for programming (the "Programming Charges") are included in operating
expenses in the Company's condensed consolidated statement of operations for the
six and three months ended June 30, 1997 and 1996. The Company purchases certain
other services, including insurance and employee benefits, from Comcast under
cost-sharing arrangements on terms that reflect Comcast's actual cost. The
Company reimburses Comcast for certain other expenses (primarily salaries) under
cost-reimbursement arrangements. Under all of these arrangements, the Company
incurred total expenses of $343.3 million, $244.0 million, $171.9 million and
$122.2 million, including $286.4 million, $202.0 million, $143.7 million and
$101.0 million of Programming Charges, during the six and three months ended
June 30, 1997 and 1996, respectively. The Programming Charges include $19.9
million, $12.9 million, $10.7 million and $6.2 million during the six and three
months ended June 30, 1997 and 1996, respectively, relating to programming
purchased by the Company, through Comcast, from suppliers in which Comcast holds
an equity interest. It is anticipated that the Company's cost of cable
programming will increase in the future as cable programming rates increase and
additional sources of cable programming become available.
 
    The respective $114.2 million and $70.7 million increases in depreciation
and amortization expense for the six and three month periods from 1996 to 1997
are primarily attributable to the effects of the Scripps Contribution and the
effects of capital expenditures. Depreciation and amortization expense for the
six and three months ended June 30, 1997 includes the effects of the final
purchase price allocation relating to the Scripps Contribution.
 
    The $9.1 million increase in interest expense for each of the six and three
month periods from 1996 to 1997 are attributable to increased levels of debt and
changes in the Company's weighted average interest rate. The Company anticipates
that, for the foreseeable future, interest expense will be a significant cost to
the Company and will have a significant adverse effect on the Company's ability
to realize net earnings. The Company believes it will continue to be able to
meet its obligations through its ability both to generate operating income
before depreciation and amortization and to obtain external financing.
 
    The respective $19.9 million and $14.7 million increases in income tax
benefit for the six and three month periods from 1996 to 1997 are primarily
attributable to the increases in the Company's loss before income tax (benefit)
expense, minority interest and extraordinary items.
 
    In connection with the Refinancing and the redemption of the 10% Debentures,
the Company expensed unamortized debt acquisition costs and incurred debt
extinguishment costs of $23.9 million, resulting in an extraordinary loss, net
of tax, of $15.5 million during the six and three months ended June 30, 1997.
 
                                       29
<PAGE>
    For the six and three months ended June 30, 1997 and 1996, the Company's
earnings before extraordinary items, income tax (benefit) expense and fixed
charges (interest expense and interest expense on notes payable to affiliates)
were $43.0 million, $108.4 million, $15.7 million and $57.9 million,
respectively. Such earnings were not adequate to cover the Company's fixed
charges of $132.3 million, $126.3 million, $66.5 million and $61.0 million for
the six and three months ended June 30, 1997 and 1996, respectively. The
Company's fixed charges include non-cash interest expense of $2.3 million, $4.2
million, $0.1 million and $1.0 million for the six and three months ended June
30, 1997 and 1996, respectively. The inadequacy of these earnings to cover fixed
charges is primarily due to the substantial non-cash charges for depreciation
and amortization expense.
 
YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
    Summarized consolidated financial information for the Company for the three
years ended December 31, 1996 is as follows (dollars in millions, "NM" denotes
percentage is not meaningful):
 
<TABLE>
<CAPTION>
                                                                           YEAR ENDED        INCREASE/ (DECREASE)
                                                                          DECEMBER 31,
                                                                     ----------------------  --------------------
<S>                                                                  <C>         <C>         <C>        <C>
                                                                        1996        1995         $          %
                                                                     ----------  ----------  ---------  ---------
Service income.....................................................  $  1,641.0  $  1,454.9  $   186.1       12.8%
Operating, selling, general and administrative expenses............     1,034.4       912.5      121.9       13.4
                                                                     ----------  ----------
Operating income before depreciation and amortization(a)...........       606.6       542.4       64.2       11.8
Depreciation and amortization......................................       420.3       376.2       44.1       11.7
                                                                     ----------  ----------
Operating income...................................................       186.3       166.2       20.1       12.1
                                                                     ----------  ----------
Interest expense...................................................       228.4       245.6      (17.2)      (7.0)
Interest expense on notes payable to affiliates....................        32.1        28.2        3.9       13.8
Investment income..................................................       (25.9)       (9.2)      16.7         NM
Other..............................................................         0.5         0.2        0.3         NM
Income tax benefit.................................................        (4.5)      (24.9)     (20.4)     (81.9)
Minority interest..................................................       (21.7)      (24.8)      (3.1)     (12.5)
Extraordinary item.................................................                    (2.4)      (2.4)        NM
                                                                     ----------  ----------
Net loss...........................................................  ($    22.6) ($    51.3) ($   28.7)     (55.9%)
                                                                     ----------  ----------
                                                                     ----------  ----------
</TABLE>
 
<TABLE>
<CAPTION>
                                                                           YEAR ENDED        INCREASE/ (DECREASE)
                                                                          DECEMBER 31,
                                                                     ----------------------  --------------------
<S>                                                                  <C>         <C>         <C>        <C>
                                                                        1995        1994         $          %
                                                                     ----------  ----------  ---------  ---------
Service income.....................................................  $  1,454.9  $  1,065.3  $   389.6       36.6%
Operating, selling, general and administrative expenses............       912.5       688.6      223.9       32.5
                                                                     ----------  ----------
Operating income before depreciation and amortization(a)...........       542.4       376.7      165.7       44.0
Depreciation and amortization......................................       376.2       232.7      143.5       61.7
                                                                     ----------  ----------
Operating income...................................................       166.2       144.0       22.2       15.4
                                                                     ----------  ----------
Interest expense...................................................       245.6       155.6       90.0       57.8
Interest expense on notes payable to affiliates....................        28.2        20.9        7.3       34.9
Investment income..................................................        (9.2)       (3.3)       5.9         NM
Other..............................................................         0.2        (3.4)       3.6         NM
Income tax benefit.................................................       (24.9)       (1.8)      23.1         NM
Minority interest..................................................       (24.8)       (1.0)      23.8         NM
Extraordinary item.................................................        (2.4)                   2.4         NM
                                                                     ----------  ----------
Net loss...........................................................  ($    51.3) ($    23.0) $    28.3         NM
                                                                     ----------  ----------
                                                                     ----------  ----------
</TABLE>
 
- ------------------------
 
(a) See footnote (1) on page 27.
 
                                       30
<PAGE>
    The Scripps Acquisition accounted for $52.3 million of the $186.1 million
increase in service income from 1995 to 1996. Of the remaining increase of
$133.8 million, $33.5 million is attributable to subscriber growth, $84.5
million is attributable to changes in rates, $4.7 million is attributable to
growth in cable advertising sales and $11.1 million relates to other product
offerings. The Maclean Hunter Acquisition accounted for $270.1 million of the
$389.6 million increase in service income from 1994 to 1995. Of the remaining
increase of $119.5 million, $46.0 million is attributable to subscriber growth,
$54.6 million relates to changes in rates, which includes the change in the
estimated effects of cable rate regulation, $14.0 million results from growth in
cable advertising sales and $4.9 million relates to growth in other product
offerings.
 
    For the years ended December 31, 1996, 1995 and 1994, the Company's service
income includes $8.3 million, $7.9 million and $4.7 million, respectively,
relating to QVC.
 
    The Scripps Acquisition accounted for $39.6 million of the $121.9 million
increase in operating, selling, general and administrative expenses from 1995 to
1996. Of the remaining increase of $82.3 million, $27.5 million is attributable
to increases in the costs of programming as a result of subscriber growth,
additional channel offerings and changes in rates, $25.3 million is attributable
to increases in costs associated with implementation of three regional customer
service call centers and increases in the cost of labor, $6.8 million, excluding
management fees charged to Scripps Cable, is attributable to an increase in
management fees charged by Comcast as a result of the growth in the Company's
service income, $4.2 million is attributable to growth in cable advertising
sales and $18.5 million is attributable to increases in other volume related
expenses. The Maclean Hunter Acquisition accounted for $162.4 million of the
$223.9 million increase in operating, selling, general and administrative
expenses from 1994 to 1995. Of the remaining increase of $61.5 million, $34.8
million is attributable to increases in the costs of cable programming as a
result of subscriber growth, additional channel offerings and changes in rates,
$5.5 million, excluding management fees charged to Maclean Hunter, is
attributable to an increase in management fees charged by Comcast as a result of
the growth in the Company's service income, $7.2 million is attributable to
increases in expenses associated with the growth in cable advertising sales and
$14.0 million results from increases in the cost of labor and other volume
related expenses. Comcast charged the Company's subsidiaries management fees of
$93.2 million, $83.5 million and $65.9 million during the years ended December
31, 1996, 1995 and 1994, respectively. Such management fees are included in
selling, general and administrative expenses in the Company's consolidated
statement of operations for the years ended December 31, 1996, 1995 and 1994.
 
    Under the cost-sharing and cost-reimbursement arrangements referred to
above, the Company incurred expenses of $505.0 million, $439.4 million and
$327.7 million, including $417.0 million, $368.3 million and $264.1 million of
programming costs, during the years ended December 31, 1996, 1995 and 1994,
respectively. Such programming costs include $26.2 million, $21.7 million and
$16.7 million during the years ended December 31, 1996, 1995 and 1994,
respectively, relating to programming purchased by the Company, through Comcast,
from suppliers in which Comcast holds an equity interest.
 
    The $44.1 million increase in depreciation and amortization expense from
1995 to 1996 is primarily attributable to the effects of capital expenditures
during 1995 and 1996 and the effects of the Scripps Contribution in November
1996. The $143.5 million increase in depreciation and amortization expense from
1994 to 1995 is attributable to the effects of the Maclean Hunter Acquisition in
December 1994 and the effects of capital expenditures during the periods.
 
    The $17.2 million decrease in interest expense from 1995 to 1996 is
primarily attributable to a decrease in interest rates from 1995 to 1996,
offset, in part, by an increase in the Company's outstanding long-term debt. The
$90.0 million increase in interest expense from 1994 to 1995 is primarily due to
increased levels of debt associated with the Maclean Hunter Acquisition.
 
    The $16.7 million increase in investment income from 1995 to 1996 is
principally due to the gain recognized upon the exchange of the shares of TBS
held by the Company for Time Warner Stock in
 
                                       31
<PAGE>
1996. The $5.9 million increase in investment income from 1994 to 1995 is
principally due to an increase in the Company's cash, cash equivalents,
short-term investments and cash held by an affiliate as compared to the prior
year period.
 
    The $20.4 million decrease from 1995 to 1996 and the $23.1 million increase
from 1994 to 1995 in income tax benefit are primarily attributable to changes in
the Company's loss before income tax benefit.
 
    The $23.8 million increase in minority interest income from 1994 to 1995 is
attributable to minority interest in the net loss of Maclean Hunter as a result
of the Maclean Hunter Acquisition in December 1994.
 
    The Company incurred debt extinguishment costs totaling $3.6 million during
1995 in connection with the refinancing of certain indebtedness of a subsidiary,
resulting in an extraordinary loss, net of tax, of $2.4 million.
 
    For the years ended December 31, 1996, 1995 and 1994, the Company's earnings
before extraordinary items, income tax benefit and fixed charges (interest
expense and interest expense on notes payable to affiliates) were $233.4
million, $200.0 million and $151.7 million, respectively. Such earnings were not
adequate to cover the Company's fixed charges of $260.5 million, $273.8 million
and $176.5 million for the years ended December 31, 1996, 1995 and 1994,
respectively. The Company's fixed charges include non-cash interest expense of
$8.2 million, $7.8 million and $14.3 million for the years ended December 31,
1996, 1995 and 1994, respectively. The inadequacy of these earnings to cover
fixed charges is primarily due to the substantial non-cash charges for
depreciation and amortization expense.
 
- ------------------------
 
    The Company believes that its losses and inadequacy of earnings to cover
fixed charges will not significantly affect the performance of its normal
business activities because of its existing cash, cash equivalents, short-term
investments and cash held by an affiliate, its ability to generate operating
income before depreciation and amortization and its ability to obtain external
financing.
 
    The Company believes that its operations are not materially affected by
inflation.
 
REGULATORY DEVELOPMENTS
 
    The Company has settled the majority of outstanding proceedings challenging
its rates charged for regulated cable services. In December 1995, the FCC
adopted an order approving a negotiated settlement of rate complaints pending
against the Company for cable programming service tiers ("CPSTs") which provided
$6.6 million in refunds, plus interest, given in the form of bill credits during
1996, to 1.3 million of the Company's cable subscribers. As part of the
negotiated settlement, the Company agreed to forego certain inflation and
external cost adjustments for systems covered by its cost-of-service filings for
CPSTs. The FCC and the Company recently negotiated an agreement in which the
Company has committed to complete certain system upgrades and improvements by
March 1999 in return for which it may move a limited number of currently
regulated programming services in certain cable systems to a single migrated
product tier on each system that may become an unregulated new product tier
after December 1997. In addition, the Company will also provide free cable
service connections, modems and modem service to certain public and private
schools and to 250 public libraries in its franchise areas. The FCC is seeking
public comment on the proposed agreement and the Company cannot predict the
outcome of this proceeding. See "Legislation and Regulation--Rate Regulation."
The Company currently is seeking to justify rates for basic cable services and
equipment in certain of its cable systems in the State of Connecticut on the
basis of a cost-of-service showing. The State of Connecticut has ordered the
Company to reduce such rates and to make refunds to subscribers. The Company has
appealed the Connecticut decision to the FCC. Recent pronouncements from the
FCC, which generally support the Company's position on appeal, have caused the
State of Connecticut to reexamine its prior ruling. While the Company cannot
predict the outcome of these matters, the Company believes that the ultimate
resolution of these pending regulatory matters will not have a material adverse
impact on the Company's financial position, results of operations or liquidity.
 
                                       32
<PAGE>
                               THE EXCHANGE OFFER
 
TERMS OF THE EXCHANGE OFFER; PERIOD FOR TENDERING OLD NOTES
 
    Upon the terms and subject to the conditions set forth in this Prospectus
and in the accompanying Letter of Transmittal (which together constitute the
Exchange Offer), the Company will accept for exchange Old Notes which are
properly tendered on or prior to the Expiration Date and not withdrawn as
permitted below. As used herein, the term "Expiration Date" means 5:00 p.m., New
York City time, on             1997; provided, however, that if the Company, in
its sole discretion, has extended the period of time for which the Exchange
Offer is open, the term "Expiration Date" means the latest time and date to
which the Exchange Offer is extended.
 
    As of the date of this Prospectus, $300,000,000 aggregate principal amount
of the Old Seven-Year Notes, $600,000,000 aggregate principal amount of the Old
Ten-Year Notes, $550,000,000 aggregate principal amount of the Old Twenty-Year
Notes, and $250,000,000 aggregate principal amount of the Old Thirty-Year Notes
were outstanding. This Prospectus, together with the Letter of Transmittal, is
first being sent on or about the date set forth on the cover page to all holders
of Old Notes at the addresses set forth in the security register with respect to
Old Notes maintained by the Bank of Montreal Trust Company, as Trustee (the
"Trustee"). The Company's obligations to accept Old Notes for exchange pursuant
to the Exchange Offer is subject to certain conditions as set forth under
"Certain Conditions to the Exchange Offer" below.
 
    The Company expressly reserves the right, at any time or from time to time,
to extend the period of time during which the Exchange Offer is open, and
thereby delay acceptance of any Old Notes, by giving oral or written notice of
such extension to the Exchange Agent (as defined below) and notice of such
extension to the holders as described below. During any such extension, all Old
Notes previously tendered will remain subject to the Exchange Offer and may be
accepted for exchange by the Company. Any Old Notes not accepted for exchange
for any reason will be returned without expense to the tendering holder thereof
as promptly as practicable after the expiration or termination of the Exchange
Offer.
 
    The Company expressly reserves the right to amend or terminate the Exchange
Offer, and not to accept for exchange any Old Notes not theretofore accepted for
exchange, upon the occurrence of any of the conditions of the Exchange Offer
specified below under "Certain Conditions to the Exchange Offer." The Company
will give oral or written notice of any extension, amendment, non-acceptance or
termination to the holders of the Old Notes as promptly as practicable, such
notice in the case of any extension to be issued by means of a press release or
other public announcement no later than 9:00 a.m., New York City time, on the
next business day after the previously scheduled Expiration Date.
 
    Holders of Old Notes do not have any appraisal or dissenters' rights under
the General Corporation Law of the State of Delaware or the Indenture in
connection with the Exchange Offer. The Company intends to conduct the Exchange
Offer in accordance with the applicable requirements of the Exchange Act and the
rules and regulations of the Commission thereunder.
 
PROCEDURES FOR TENDERING OLD NOTES
 
    The tender to the Company of Old Notes by a holder thereof as set forth
below and the acceptance thereof by the Company will constitute a binding
agreement between the tendering holder and the Company upon the terms and
subject to the conditions set forth in this Prospectus and in the accompanying
Letter of Transmittal. Except as set forth below, a holder who wishes to tender
Old Notes for exchange pursuant to the Exchange Offer must transmit a properly
completed and duly executed Letter of Transmittal, including all other documents
required by such Letter of Transmittal, to Bank of Montreal Trust Company (the
"Exchange Agent") at one of the addresses set forth below under "Exchange Agent"
on or prior to the Expiration Date. In addition, (i) certificates for such Old
Notes must be received
 
                                       33
<PAGE>
by the Exchange Agent along with the Letter of Transmittal, (ii) a timely
confirmation of a book-entry transfer (a "Book-Entry Confirmation") of such Old
Notes, if such procedure is available, into the Exchange Agent's account at The
Depository Trust Company (the "Book-Entry Transfer Facility") pursuant to the
procedure for book-entry transfer described below, must be received by the
Exchange Agent prior to the Expiration Date or (iii) the holder must comply with
the guaranteed delivery procedures described below. THE METHOD OF DELIVERY OF
OLD NOTES, LETTERS OF TRANSMITTAL AND ALL OTHER REQUIRED DOCUMENTS IS AT THE
ELECTION AND RISK OF THE HOLDERS. IF SUCH DELIVERY IS BY MAIL, IT IS RECOMMENDED
THAT REGISTERED MAIL, PROPERLY INSURED, WITH RETURN RECEIPT REQUESTED, BE USED.
IN ALL CASES, SUFFICIENT TIME SHOULD BE ALLOWED TO ASSURE TIMELY DELIVERY. NO
LETTERS OF TRANSMITTAL OR OLD NOTES SHOULD BE SENT TO THE COMPANY.
 
    Signatures on a Letter of Transmittal or a notice of withdrawal, as the case
may be, must be guaranteed unless the Old Notes surrendered for exchange
pursuant thereto are tendered (i) by a registered holder of such Old Notes and
the certificates for New Notes to be issued in exchange thereafter are to be
issued (or any untendered amount of Old Notes are to be reissued) to the
registered holder or (ii) for the account of an Eligible Institution (as defined
below). In the event that signatures on a Letter of Transmittal or a notice of
withdrawal, as the case may be, are required to be guaranteed, such guarantees
must be by a firm which is a member of a registered national securities exchange
or a member of the National Association of Securities Dealers, Inc. or by a
commercial bank or trust company having an office or correspondent in the United
States (collectively, "Eligible Institutions"). If Old Notes are registered in
the name of a person other than the person signing the Letter of Transmittal,
the Old Notes surrendered for exchange must be endorsed by, or be accompanied
by, a written instrument or instruments of transfer or exchange, in satisfactory
form as determined by the Company in its sole discretion, duly executed by the
registered holder and signed exactly as the name or names of the registered
holder or holders that appear on the Old Notes and with the signature thereon
guaranteed by an Eligible Institution.
 
    All questions as to the validity, form, eligibility (including time of
receipt) and acceptance of Old Notes tendered for exchange will be determined by
the Company in its sole discretion, which determination shall be final and
binding. The Company reserves the absolute right to reject any and all tenders
of any particular Old Notes not properly tendered or to not accept any
particular Old Notes which acceptance might, in the judgment of the Company or
its counsel, be unlawful. The Company also reserves the absolute right in its
sole discretion to waive any defects or irregularities or conditions of the
Exchange Offer as to any particular Old Notes either before or after the
Expiration Date (including the right to waive the ineligibility of any holder
who seeks to tender Old Notes in the Exchange Offer). The interpretation of the
terms and conditions of the Exchange Offer as to any particular Old Notes either
before or after the Expiration Date (including the Letter of Transmittal and the
instructions thereto) by the Company shall be final and binding on all parties.
Unless waived, any defects or irregularities in connection with the tenders of
Old Notes for exchange must be cured within such reasonable period of time as
the Company shall determine. Neither the Company, the Exchange Agent nor any
other person shall be under any duty to give notification of any defect or
irregularity with respect to any tender of Old Notes for exchange, nor shall any
of them incur any liability for failure to give such notification.
 
    If the Letter of Transmittal or any Old Notes or separate written
instruments of transfer or exchange are signed by trustees, executors,
administrators, guardians, attorneys-in-fact, officers or corporations or others
acting in a fiduciary or representative capacity, such person should so indicate
when signing and, unless waived by the Company, proper evidence satisfactory to
the Company of its authority to so act must be submitted.
 
    By tendering, each holder will represent to the Company that, among other
things, (i) the New Notes acquired pursuant to the Exchange Offer are being
acquired in the ordinary course of business of the person receiving such New
Notes, whether or not such person is the holder, (ii) neither the holder nor
 
                                       34
<PAGE>
any such other person has an arrangement or understanding with any person to
participate in the distribution of such New Notes, (iii) if the holder is not a
broker-dealer, or is a broker-dealer but will not receive New Notes for its own
account in exchange for Old Notes, neither the holder nor any such other person
is engaged in or intends to participate in the distribution of such New Notes
and (iv) neither the holder nor any such other person is an "affiliate," as
defined under Rule 405 of the Securities Act, of the Company. If the tendering
holder is a broker-dealer (whether or not it is also an "affiliate") that will
receive New Notes for its own account in exchange for Old Notes that were
acquired as a result of market-making activities or other trading activities, it
will be required to acknowledge that it will deliver a prospectus meeting the
requirements of the Securities Act in connection with any resale of such New
Notes. By acknowledging that it will deliver and by delivering a prospectus
meeting the requirements of the Securities Act in connection with any resale of
such New Notes, the holder will not be deemed to admit that it is an
"Underwriter" within the meaning of the Securities Act.
 
ACCEPTANCE OF OLD NOTES FOR EXCHANGE; DELIVERY OF NEW NOTES
 
    Upon satisfaction or waiver of all of the conditions to the Exchange Offer,
the Company will accept, promptly after the Expiration Date, all Old Notes
properly tendered and will issue the New Notes promptly after acceptance of the
Old Notes. See "Certain Conditions to the Exchange Offer" below. For purposes of
the Exchange Offer, the Company shall be deemed to have accepted properly
tendered Old Notes for exchange when, as and if the Company has given oral or
written notice thereof to the Exchange Agent.
 
    In all cases, issuance of New Notes for Old Notes that are accepted for
exchange pursuant to the Exchange Offer will be made only after timely receipt
by the Exchange Agent of certificates for such Old Notes or a timely Book-Entry
Confirmation of such Old Notes into the Exchange Agent's account at the
Book-Entry Transfer Facility pursuant to the book-entry transfer procedures
described below, a properly completed and duly executed Letter of Transmittal
and all other required documents. If any tendered Old Notes are not accepted for
any reason set forth in the terms and conditions of the Exchange Offer or if
certificates representing Old Notes are submitted for a greater principal amount
than the holder desires to exchange, such unaccepted or non-exchanged Old Notes
will be returned without expense to the tendering holder thereof (or, in the
case of Old Notes tendered by book-entry transfers into the Exchange Agent's
account at the Book-Entry Transfer Facility pursuant to the book-entry transfer
procedures described below, such non-exchanged Old Notes will be credited to an
account maintained with such Book-Entry Transfer Facility) as promptly as
practicable after the expiration or termination of the Exchange Offer.
 
INTEREST ON THE NEW NOTES
 
    The New Notes will bear interest from May 1, 1997, payable semiannually on
May 1 and November 1, of each year commencing on November 1, 1997. Holders of
Old Notes whose Old Notes are accepted for exchange will be deemed to have
waived the right to receive any payment in respect of interest on the Old Notes
accrued from May 1, 1997 until the date of the issuance of the New Notes.
Consequently, holders who exchange their Old Notes for New Notes will receive
the same interest payment on November 1, 1997 (the first payment date with
respect to the Old Notes and the New Notes) that they would have received had
they not accepted the Exchange Offer.
 
BOOK-ENTRY TRANSFER
 
    The Exchange Agent will make a request to establish an account with respect
to the Old Notes at the Book-Entry Transfer Facility for purposes of the
Exchange Offer promptly after the date of this Prospectus. Any financial
institution that is a participant in the Book-Entry Transfer Facility's systems
may make book-entry delivery of Old Notes by causing the Book-Entry Transfer
Facility to transfer such Old Notes into the Exchange Agent's account in
accordance with the Book-Entry Transfer Facility's Automated
 
                                       35
<PAGE>
Tender Offer Program ("ATOP") procedures for transfer. However, the exchange for
the Old Notes so tendered will only be made after timely confirmation of such
book-entry transfer of Old Notes into the Exchange Agent's account, and timely
receipt by the Exchange Agent of an Agent's Message (as such term is defined in
the next sentence) and any other documents required by the Letter of
Transmittal. The term "Agent's Message" means a message, transmitted by the
Book-Entry Transfer Facility and received by the Exchange Agent and forming a
part of a Book-Entry Confirmation, which states that the Book-Entry Transfer
Facility has received an express acknowledgment from a participant tendering Old
Notes that are the subject of such Book-Entry Confirmation that such participant
has received and agrees to be bound by the terms of the Letter of Transmittal,
and that the Company may enforce such agreement against such participant.
 
GUARANTEED DELIVERY PROCEDURES
 
    If a registered holder of the Old Notes desires to tender such Old Notes and
the Old Notes are not immediately available, or time will not permit such
holder's Old Notes or other required documents to reach the Exchange Agent
before the Expiration Date, or the procedure for book-entry transfer cannot be
completed on a timely basis, a tender may be effected if (i) the tender is made
through an Eligible Institution, (ii) on or prior to the Expiration Date, the
Exchange Agent receives from such Eligible Institution a properly completed and
duly executed Letter of Transmittal (or a facsimile thereof) and Notice of
Guaranteed Delivery, substantially in the form provided by the Company (by
telegram, telex, facsimile transmission, mail or hand delivery), setting forth
the name and address of the holder of Old Notes and the amount of Old Notes
tendered, stating that the tender is being made thereby and guaranteeing that
within five New York Stock Exchange ("NYSE") trading days after the date of
execution of the Notice of Guaranteed Delivery, the certificates of all
physically tendered Old Notes, in proper form for transfer, or a Book-Entry
Confirmation, as the case may be, and any other documents required by the Letter
of Transmittal will be deposited by the Eligible Institution with the Exchange
Agent, and (iii) the certificates for all physically tendered Old Notes, in
proper form for transfer, or a Book-Entry Confirmation, as the case may be, and
all other documents required by the Letter of Transmittal, are received by the
Exchange Agent within five NYSE trading days after the date of execution of the
Notice of Guaranteed Delivery.
 
WITHDRAWAL RIGHTS
 
    Tenders of Old Notes may be withdrawn at any time prior to the Expiration
Date.
 
    For a withdrawal to be effective, a written notice of withdrawal must be
received by the Exchange Agent at one of the addresses set forth below under
"Exchange Agent." Any such notice of withdrawal must specify the name of the
person having tendered the Old Notes to be withdrawn, identify the Old Notes to
be withdrawn (including the principal amount of such Old Notes), include a
statement that such a holder is withdrawing its election to have such Old Notes
exchanged, and the name of the registered holder of such Old Notes, and must be
signed by the holder in the same manner as the original signature on the Letter
of Transmittal (including any required signature guarantees) or be accompanied
by evidence satisfactory to the Company that the person withdrawing the tender
has succeeded to the beneficial ownership of the Old Notes being withdrawn. If
certificates for Old Notes have been delivered or otherwise identified to the
Exchange Agent, then, prior to the release of such certificates, the withdrawing
holder must also submit the serial numbers of the particular certificates to be
withdrawn and a signed notice of withdrawal with signatures guaranteed by an
Eligible Institution unless such holder is an Eligible Institution. If Old Notes
have been tendered pursuant to the procedure for book-entry transfer described
above, any notice of withdrawal must specify the name and number of the account
at the Book-Entry Transfer Facility to be credited with the withdrawn Old Notes
and otherwise comply with the procedures of such facility. All questions as to
the validity, form and eligibility (including time of receipt) of such notices
will be determined by the Company, whose determination shall be final and
binding on all parties. Any Old Notes so withdrawn will be deemed not to have
been validly tendered for exchange for purposes of the Exchange Offer. Any Old
Notes which have been tendered for exchange but which are
 
                                       36
<PAGE>
not exchanged for any reason will be returned to the holder thereof without cost
to such holder (or, in the case of Old Notes tendered by book-entry transfer
into the Exchange Agent's account at the Book-Entry Transfer Facility pursuant
to the book-entry transfer procedures described above, such Old Notes will be
credited to an account maintained with such Book-Entry Transfer Facility for the
Old Notes) as soon as practicable after withdrawal, rejection of tender or
termination of the Exchange Offer. Properly withdrawn Old Notes may be
retendered by following one of the procedures described under "Procedures for
Tendering Old Notes" above at any time on or prior to the Expiration Date.
 
CERTAIN CONDITIONS TO THE EXCHANGE OFFER
 
    Notwithstanding any other provisions of the Exchange Offer, the Company
shall not be required to accept for exchange, or to issue New Notes in exchange
for, any Old Notes and may terminate or amend the Exchange Offer, if at any time
before the acceptance of such Old Notes for exchange or the exchange of the New
Notes for such Old Notes, such acceptance or issuance would violate applicable
law or any interpretation of the staff of the Commission.
 
    The foregoing condition is for the sole benefit of the Company and may be
asserted by the Company regardless of the circumstances giving rise to such
condition or may be waived by the Company in whole or in part at any time and
from time to time in its sole discretion. The failure by the Company at any time
to exercise the foregoing rights shall not be deemed a waiver of any such right
and each such right shall be deemed an ongoing right which may be asserted at
any time and from time to time.
 
    In addition, the Company will not accept for exchange any Old Notes
tendered, and no New Notes will be issued in exchange for any such Old Notes, if
at such time any stop order shall be threatened or in effect with respect to the
Registration Statement of which this Prospectus constitutes a part or the
qualification of the Indenture under the Trust Indenture Act of 1939, as amended
(the "TIA").
 
EXCHANGE AGENT
 
    Bank of Montreal Trust Company has been appointed as the Exchange Agent for
the Exchange Offer. All executed Letters of Transmittal should be directed to
the Exchange Agent at one of the addresses set forth below. Questions and
requests for assistance, requests for additional copies of this Prospectus or of
the Letter of Transmittal and requests for Notices of Guaranteed Delivery should
be directed to the Exchange Agent, addressed as follows:
 
                                  Deliver To:
 
                 BANK OF MONTREAL TRUST COMPANY, EXCHANGE AGENT
 
                              By Mail or By Hand:
 
   
                                 88 Pine Street
    
 
                            New York, New York 10005
 
                             Attention: Amy Roberts
 
                                 By Facsimile:
 
                                 (212) 701-7684
 
                             Confirm by Telephone:
 
                                 (212) 701-7653
 
    DELIVERY TO AN ADDRESS OTHER THAN AS SET FORTH ABOVE OR TRANSMISSION OF
INSTRUCTIONS VIA FACSIMILE OTHER THAN AS SET FORTH ABOVE DOES NOT CONSTITUTE A
VALID DELIVERY.
 
                                       37
<PAGE>
FEES AND EXPENSES
 
    The principal solicitation is being made by mail; however, additional
solicitation may be made by telegraph, telephone or in person by officers and
regular employees of the Company and its affiliates. No additional compensation
will be paid to any such officers and employees who engage in soliciting
tenders. The Company will not make any payment to brokers, dealers, or others
soliciting acceptances of the Exchange Offer. The Company, however, will pay the
Exchange Agent reasonable and customary fees for its services and will reimburse
it for its reasonable out-of-pocket expenses in connection therewith.
 
    The estimated cash expenses to be incurred in connection with the Exchange
Offer will be paid by the Company and are estimated in the aggregate to be
approximately $1.0 million.
 
TRANSFER TAXES
 
    Holders who tender their Old Notes for exchange will not be obligated to pay
any transfer taxes in connection therewith, except that holders who instruct the
Company to register New Notes in the name of, or request that Old Notes not
tendered or not accepted in the Exchange Offer to be returned to, a person other
than the registered tendering holder will be responsible for the payment of any
applicable transfer tax thereon.
 
CONSEQUENCES OF FAILURE TO EXCHANGE
 
    Holders of Old Notes who do not exchange their Old Notes for New Notes
pursuant to the Exchange Offer will continue to be subject to the restrictions
on transfer of such Old Notes as set forth in the legend thereon and, except in
certain limited circumstances, will no longer have any registration rights or be
entitled to the related additional interest with respect to the Old Notes. In
general, the Old Notes may not be offered or sold, unless registered under the
Securities Act, except pursuant to an exemption from, or in a transaction not
subject to, the Securities Act and applicable state securities laws. The Company
does not intend to register the Old Notes under the Securities Act. The Company
believes that, based upon interpretations contained in letters issued to third
parties by the staff of the Commission, New Notes issued pursuant to the
Exchange Offer in exchange for Old Notes may be offered for resale, resold or
otherwise transferred by each holder thereof (other than a broker-dealer, as set
forth below, and any such holder which is an "affiliate" of the Company within
the meaning of Rule 405 under the Securities Act) without compliance with the
registration and prospectus delivery provisions of the Securities Act provided
that such New Notes are acquired in the ordinary course of such holders'
business and such holder has no arrangement or understanding with any person to
participate in the distribution of such New Notes. If any holder has any
arrangement or understanding with respect to the distribution of the New Notes
to be acquired pursuant to the Exchange Offer, such holder (i) could not rely on
the applicable interpretation of the staff of the Commission and (ii) must
comply with the registration and prospectus delivery requirements of the
Securities Act in connection with any resale transaction. Each broker-dealer
that receives New Notes for its own account in exchange for Old Notes must
acknowledge that it will deliver a prospectus in connection with any resale of
such New Notes. See "Plan of Distribution." In addition, to comply with the
securities laws of certain jurisdictions, if applicable, the New Notes may not
be offered or sold unless they have been registered or qualified for sale in
such jurisdiction or an exemption from registration or qualification is
available and is complied with. The Company does not currently intend to take
any action to register or qualify the New Notes for resale in any jurisdiction.
 
                                       38
<PAGE>
                                    BUSINESS
 
OVERVIEW
 
    Comcast Cable Communications, Inc. is engaged in the development, management
and operation of cable communications systems. The Company is currently the
fourth-largest cable television system operator in the United States and as of
June 30, 1997, served 4.3 million customers of the 7.0 million households passed
by the Company's systems. The Company is a wholly owned subsidiary of Comcast
Corporation.
 
    Over 80% of the Company's customers are located in ten regional clusters. By
acquiring and developing systems in geographic proximity, the Company has
realized significant operating efficiencies through the consolidation of various
managerial, administrative and technical functions. Consistent with this
approach, the Company is currently consolidating the majority of its local
customer service call centers into large regional operations. These regional
call centers have technically advanced telephone systems that provide 24-hour
per day call answering, telemarketing and other services. These centers will
allow the Company to better serve its customer base, as well as to cross-market
new products and services to its subscribers.
 
    The table below sets forth a summary of homes passed, subscribers and
penetration rates for the Company's ten largest regional clusters as of June 30,
1997 (in thousands, except penetration):
 
<TABLE>
<CAPTION>
GEOGRAPHIC CLUSTER                                                       HOMES PASSED      SUBSCRIBERS     PENETRATION
- ---------------------------------------------------------------------  -----------------  -------------  ---------------
<S>                                                                    <C>                <C>            <C>
New Jersey...........................................................            914              593            64.9%
Florida..............................................................            896              522            58.3
Michigan.............................................................            962              500            52.0
Baltimore Area.......................................................            653              444            68.0
Philadelphia Area....................................................            499              302            60.5
Southern California..................................................            507              269            53.1
Tennessee............................................................            397              257            64.7
Sacramento...........................................................            456              235            51.5
Indianapolis.........................................................            363              225            62.0
Alabama..............................................................            310              205            66.1
                                                                               -----            -----
SUBTOTAL.............................................................          5,957            3,552            59.6
Other Systems........................................................          1,090              751            68.9
                                                                               -----            -----
TOTAL................................................................          7,047            4,303            61.1
                                                                               -----            -----
                                                                               -----            -----
</TABLE>
 
    The Company considers technological innovation to be an important component
of its service offerings and customer satisfaction. Through the use of fiber
optic cable and other technological improvements, the Company has increased
system reliability, channel capacity and its ability to deliver advanced video
and data services. The majority of the Company's subscribers are currently
served by systems that have the capacity to carry in excess of 60 channels. The
Company is currently implementing a significant network upgrade in most of its
cable systems. A typical network upgrade would consist of the following: (i)
deployment of fiber optic cable further into the traditional coaxial cable
distribution system, (ii) reconfiguration and downsizing of the end customer's
node to an approximate 500-1,000 home environment, and (iii) introduction and
activation of two-way communication capability which will allow for signals and
data to be sent from the end customer's home upstream to the cable system
headend, as opposed to traditional one-way broadcast transmission. The upgraded
systems will generally have capacity in excess of 100 channels.
 
    The Company derives the majority of its revenues from recurring subscription
services and generates additional revenues from non-subscription services such
as advertising, pay-per-view, installations
 
                                       39
<PAGE>
and commissions from electronic retailing. Monthly subscription rates and
related charges vary according to the type of service selected (such as basic
cable, premium cable, sports channels and special interest channels) as well as
the type of equipment rented. In addition, in December 1996, the Company began
marketing high-speed Internet access services provided via cable modems to
customers served by two of its cable systems. The Company has expanded the
marketing of such services in four additional cable systems in 1997.
 
    On behalf of the Company, Comcast seeks and secures long-term programming
contracts that generally provide for payment based on either a monthly fee per
subscriber per channel or a percentage of certain subscriber revenues. Comcast
charges each of the Company's subsidiaries for programming on a basis which
generally approximates the amount each such subsidiary would be charged if it
purchased directly from the supplier, subject to limitations imposed by debt
facilities for certain subsidiaries, and did not benefit from the purchasing
power of the Company's consolidated operations. Programming costs increase in
the ordinary course of the Company's business as a result of increases in the
number of subscribers, expansion of the number of channels provided to customers
and contractual rate increases from programming suppliers.
 
    The Company purchases certain other services, including insurance and
employee benefits, from Comcast under cost-sharing arrangements on terms that
reflect Comcast's actual cost. In addition, Comcast, through management
agreements, manages the operations of the Company's subsidiaries, including
rebuilds and upgrades. Comcast charged the Company's subsidiaries management
fees of $58.8 million and $44.5 million during the six months ended June 30,
1997 and 1996, respectively, and $93.2 million, $83.5 million and $65.9 million
during the years ended December 31, 1996, 1995 and 1994, respectively. See
"Certain Relationships and Related Transactions."
 
STRATEGIC ACQUISITIONS
 
    From time to time the Company acquires cable television systems. The
Company's most significant recent acquisitions are as follows:
 
    SCRIPPS CABLE
 
    In November 1996, Comcast acquired Scripps Cable from E.W. Scripps in
exchange for 93.048 million shares of Comcast's Class A Special Common Stock
valued at $1.552 billion. As of the date of the acquisition, Scripps Cable
passed more than 1.2 million homes and served more than 800,000 subscribers,
with 60% of its subscribers located in Sacramento, California and Chattanooga
and Knoxville, Tennessee. Comcast accounted for the Scripps Acquisition under
the purchase method. Following the Scripps Acquisition, Comcast contributed
Scripps Cable to the Company at Comcast's historical cost. Scripps Cable was
consolidated with the Company effective November 1, 1996.
 
    MACLEAN HUNTER
 
    In December 1994, the Company, through the LLC, acquired Maclean Hunter from
Rogers Communications Inc. and all of the outstanding shares of Barden
Communications, Inc. for approximately $1.249 billion in cash. As of the date of
the acquisition, Maclean Hunter passed more than 1.0 million homes and served
more than 540,000 subscribers. The Company and CalPERS invested $305.6 million
and $250.0 million, respectively, in the LLC, which is owned 55% by the Company
and 45% by CalPERS. The Maclean Hunter Acquisition was financed with cash
contributions from the LLC of $555.6 million and borrowings under a credit
facility of an indirect wholly owned subsidiary of the LLC. At any time after
December 18, 2001, CalPERS may elect to liquidate its interest in the LLC at a
price based upon the fair value of CalPERS' interest in the LLC, adjusted, under
certain circumstances, for certain performance criteria relating to the fair
value of the LLC or to Comcast's common stock. Except in certain limited
circumstances, Comcast, at its option, may satisfy this liquidity arrangement by
purchasing CalPERS' interest for cash, by issuing its common stock (subject to
certain limitations) or by selling the LLC. In
 
                                       40
<PAGE>
addition, although the Company manages Maclean Hunter, certain limited
transactions require the approval of CalPERS. The Company accounted for the
Maclean Hunter Acquisition under the purchase method and Maclean Hunter was
consolidated with the Company effective December 22, 1994.
 
GENERAL
 
    A cable communications system receives signals by means of special antennae,
microwave relay systems, earth stations and fiber optics. The system amplifies
such signals, provides locally originated programs and ancillary services and
distributes programs to subscribers through a fiber optic and coaxial cable
system.
 
    Cable communications systems generally offer subscribers the signals of all
national television networks; local and distant independent, specialty and
educational television stations; satellite-delivered non-broadcast channels;
locally originated programs; educational programs; audio programming; electronic
retailing and public service announcements. In addition, each of the Company's
systems offer, for an extra monthly charge, one or more premium services ("Pay
Cable") such as Home Box Office-Registered Trademark-,
Cinemax-Registered Trademark-, Showtime-Registered Trademark-, The Movie
Channel-TM- and Encore-Registered Trademark-, which generally offer, without
commercial interruption, feature motion pictures, live and taped sporting
events, concerts and other special features. Substantially all of the Company's
systems offer pay-per-view services, which permit a subscriber to order, for a
separate fee, individual feature motion pictures and special event programs. The
Company has also started offering or is field testing other cable-based services
including cable modems, video games and data transfer. See "--Online Services."
In the future the Company may offer cable telephony services either using its
existing cable plant or as a reseller.
 
    Cable communications systems are generally constructed and operated under
non-exclusive franchises granted by state or local governmental authorities.
Franchises typically contain many conditions, such as time limitations on
commencement or completion of construction; conditions of service, including
number of channels, types of programming and provision of free services to
schools and other public institutions; and the maintenance of insurance and
indemnity bonds. Cable franchises are subject to the Cable Communications Policy
Act of 1984 (the "1984 Cable Act," and together with the 1992 Cable Act, the
"Cable Acts"), the 1992 Cable Act and the 1996 Telecom Act, as well as FCC,
state and local regulations. See "Legislation and Regulation."
 
    The Company's franchises typically provide for periodic payment of fees to
franchising authorities of 5% of "revenues" (as defined by each franchise
agreement), which fees may be passed on to subscribers. Franchises are generally
non-transferable without the consent of the governmental authority. Many of the
Company's franchises were granted for an initial term of 15 years. Although
franchises historically have been renewed and, under the Cable Acts, should
continue to be renewed for companies that have provided adequate service and
have complied generally with franchise terms, renewal may be more difficult as a
result of the 1992 Cable Act and may include less favorable terms and
conditions. Furthermore, the governmental authority may choose to award
additional franchises to competing companies at any time. See "--Competition"
and "Legislation and Regulation." In addition, under the 1996 Telecom Act,
certain providers of programming services may be exempt from local franchising
requirements.
 
REVENUE SOURCES
 
    The Company's cable communications systems offer varying levels of
programming service, depending primarily on their respective channel capacities.
As of June 30, 1997, a majority of the Company's subscribers were served by
systems that had the capacity to carry in excess of 60 channels.
 
    Monthly service and equipment rates and related charges vary in accordance
with the type of programming service selected by the subscriber. The Company may
receive an additional monthly fee for Pay Cable service, the charge for which
varies with the type and level of service selected by the subscriber. Additional
charges are often imposed for installation services, commercial subscribers,
program guides and other services. The Company also generates revenue from
advertising, pay-per-
 
                                       41
<PAGE>
view services and commissions from electronic retailing. Subscribers typically
pay on a monthly basis and generally may discontinue services at any time. See
"Legislation and Regulation."
 
PROGRAMMING AND SUPPLIERS
 
    The Company generally pays either a monthly fee per subscriber per channel
or a percentage of certain revenues for programming purchased from Comcast.
Programming costs increase in the ordinary course of the Company's business as a
result of increases in the number of subscribers, expansion of the number of
channels provided to customers and contractual rate increases from programming
suppliers.
 
    On behalf of the Company, Comcast seeks and secures long-term programming
contracts with suppliers, some of which provide volume discount pricing
structures and/or offer marketing support to the Company. The Company
anticipates that future contract renewals will result in programming costs
exceeding current levels, particularly for sports programming.
 
    National manufacturers are the primary sources of supplies, equipment and
materials utilized in the construction, rebuild and upgrade of the Company's
cable communications systems. Construction, rebuild and upgrade costs for these
systems have increased during recent years and are expected to continue to
increase as a result of the need to construct increasingly complex systems,
overall demand for labor and other factors.
 
    The Company anticipates that its programming and construction, rebuild and
upgrade costs will be significant in future periods. The amount of such costs
will depend on numerous factors, many of which are beyond the Company's control.
These factors include the effects of competition, whether a particular system
has sufficient capacity to handle new product offerings including the offering
of communications services, whether and to what extent the Company will be able
to recover its investment under FCC rate guidelines and other factors, and
whether the Company acquires additional systems in need of upgrading or
rebuilding. Increases in such costs may have a significant impact on the
Company's financial position, results of operations and liquidity.
 
    Comcast charges each of the Company's subsidiaries for programming on a
basis which generally approximates the amount each such subsidiary would be
charged if it purchased directly from the supplier, subject to limitations
imposed by debt facilities for certain subsidiaries, and did not benefit from
the purchasing power of the Company's consolidated operations.
 
MANAGEMENT CONTRACTS
 
    Comcast, through management agreements, manages the operations of the
Company's subsidiaries. The management agreements generally provide that Comcast
will supervise the management and operations of the cable systems (including
expansions or rebuilding), and arrange for and supervise (but not necessarily
perform itself) certain administrative functions. As compensation for such
services, the agreements provide for Comcast to charge management fees of up to
6% of gross revenues. Management fees of $58.8 million and $44.5 million were
charged during the six months ended June 30, 1997 and 1996, respectively, and
management fees of $93.2 million, $83.5 million and $65.9 million were charged
during the years ended December 31, 1996, 1995 and 1994, respectively. See
"Certain Relationships and Related Transactions."
 
ONLINE SERVICES
 
    In December 1996, the Company began marketing high-speed cable modem
services in areas served by two of its cable systems. High-speed cable modems
are capable of providing access to online information, including the Internet,
at faster speeds than that of conventional or Integrated Service Digital Network
("ISDN") modems. In August 1996, Comcast purchased a 14% interest in the At Home
Corporation ("@Home"). In July 1997, @Home completed an initial public offering,
which reduced
 
                                       42
<PAGE>
Comcast's interest in @Home to 12.2%. @Home offers a network that distributes
high-speed interactive content over the cable industry's hybrid-fiber coaxial
distribution architecture. The Company's @Home package includes a high-speed
cable modem; 24-hour per day unlimited access to the Internet; electronic mail;
an Internet guide designed by @Home, featuring a menu of local community
content, in addition to the vast Internet content already available. @Home's
shareholders include Comcast, Tele-Communications, Inc., Cox Communications,
Inc. and Kleiner Perkins Caufield & Byers, a venture capital firm. The Company
has expanded the marketing of such services in four additional cable systems in
1997. The Company anticipates that competition in the online services area will
be significant. Competitors in this area include LECs, Internet service
providers, long distance carriers and others, many of whom have more substantial
financial resources than the Company.
 
COMPETITION
 
    Cable communications systems face competition from alternative methods of
receiving and distributing television signals and from other sources of news,
information and entertainment such as off-air television broadcast programming,
newspapers, movie theaters, live sporting events, interactive online computer
services and home video products, including videotape cassette recorders. The
extent to which a cable communications system is competitive depends, in part,
upon the cable system's ability to provide, at a reasonable price to consumers,
a greater variety of programming and other communications services than are
available off-air or through other alternative delivery sources and upon
superior technical performance and customer service. See "Legislation and
Regulation."
 
    The 1996 Telecom Act makes it easier for LECs and others to provide a wide
variety of video services competitive with services provided by cable systems
and to provide cable services directly to subscribers. See "Legislation and
Regulation--The 1996 Telecom Act." Various LECs currently are providing video
services within and outside their telephone service areas through a variety of
distribution methods, including both the deployment of broadband wire facilities
and the use of wireless transmission facilities. Cable systems could be placed
at a competitive disadvantage if the delivery of video services by LECs becomes
widespread since LECs are not required, under certain circumstances, to obtain
local franchises to deliver such video services or to comply with the variety of
obligations imposed upon cable systems under such franchises. See "Legislation
and Regulation." Issues of cross-subsidization by LECs of video and telephony
services also pose strategic disadvantages for cable operators seeking to
compete with LECs which provide video services. The Company cannot predict the
likelihood of success of video service ventures by LECs or the impact on the
Company of such competitive ventures.
 
    Cable communications systems generally operate pursuant to franchises
granted on a non-exclusive basis. The 1992 Cable Act prohibits franchising
authorities from unreasonably denying requests for additional franchises and
permits franchising authorities to operate cable systems. See "Legislation and
Regulation." Well-financed businesses from outside the cable industry (such as
the public utilities that own certain of the poles on which cable is attached)
may become competitors for franchises or providers of competing services. See
"Legislation and Regulation--The 1996 Telecom Act." Competition from other video
service providers exists in the areas served by the Company. In addition, LECs
in various states either have announced plans, obtained local franchise
authorizations or are currently competing with the Company's cable
communications systems in various areas.
 
    The availability of reasonably-priced HSDs enables individual households to
receive many of the satellite-delivered program services formerly available only
to cable subscribers. Furthermore, the 1992 Cable Act contains provisions, which
the FCC has implemented with regulations, to enhance the ability of cable
competitors to purchase and make available to HSD owners certain
satellite-delivered cable programming at competitive costs. The 1996 Telecom Act
and FCC regulations implementing that law preempt certain local restrictions on
the use of HSDs and roof-top antennae to receive satellite programming and
over-the-air broadcasting services. See "Legislation and Regulation--The 1996
Telecom Act."
 
                                       43
<PAGE>
    Cable operators face additional competition from private SMATV systems that
serve condominiums, apartment and office complexes and private residential
developments. The 1996 Telecom Act broadens the definition of SMATV systems not
subject to regulation as a franchised cable communications service. SMATV
systems offer both improved reception of local television stations and many of
the same satellite-delivered programming services offered by franchised cable
communications systems. SMATV operators often enter into exclusive agreements
with building owners or homeowners' associations, although some states have
enacted laws to provide franchised cable systems access to such private
complexes, and the 1984 Cable Act gives a franchised cable operator the right to
use existing compatible easements within its franchise area under certain
circumstances. These laws have been challenged in the courts with varying
results. In addition, some companies are developing and/or offering packages of
telephony, data and video services to these private residential and commercial
developments. The ability of the Company to compete for subscribers in
residential and commercial developments served by SMATV operators is uncertain.
 
    The FCC and Congress have adopted policies providing a more favorable
operating environment for new and existing technologies that provide, or have
the potential to provide, substantial competition to cable systems. These
technologies include, among others, DBS service whereby signals are transmitted
by satellite to receiving facilities located on customer premises. Programming
is currently available to the owners of HSDs through conventional, medium and
high-powered satellites. In 1990, Primestar, a consortium comprised of cable
operators, including Comcast and a satellite company, commenced operation of a
medium-power digital satellite system using the Ku portion of the frequency
spectrum and currently provides service consisting of approximately 95 channels
of programming, including broadcast signals and pay-per-view services. In
January 1997, Primestar launched a replacement medium-power digital satellite
which will enable it to increase its capacity to approximately 160 channels. In
addition, through one of its owners which is also a Primestar affiliate,
Primestar has obtained the right to provide service over a high-power DBS
satellite and, using video compression technology, intends initially to offer
approximately 70 channels of video programming in the future. This programming
is intended to be offered to existing cable subscribers as an addition to their
cable service. The Primestar partners recently announced an agreement to
consolidate their DBS assets into a new publicly traded company.
 
    DirecTv, which includes AT&T as an investor, began offering nationwide
high-power DBS service in 1994 accompanied by extensive marketing efforts.
Several other major companies, including EchoStar and ASkyB, a joint venture
between MCI and News Corp., have begun offering or are currently developing
high-power DBS services. EchoStar has already commenced its domestic DBS service
and offers approximately 120 channels of video programming. ASkyB is
constructing satellites that reportedly, when operational, will provide
approximately 200 channels of DBS service in the US. Recently announced plans
for News Corp. to purchase an interest in Echostar are currently the subject of
litigation between News Corp. and EchoStar. Primestar, News Corp., MCI and ASkyB
recently announced several agreements in which News Corp., MCI and ASkyB will
sell to Primestar two satellites under construction and, subject to obtaining
various governmental consents, MCI will assign to Primestar an FCC DBS license.
 
    DBS systems are expected to use video compression technology to increase the
channel capacity of their systems to provide movies, broadcast stations and
other program services comparable to those of cable systems. Digital satellite
service offered by DBS systems currently has certain advantages over cable
systems with respect to programming capacity and digital quality, as well as
certain current disadvantages that include high up-front customer equipment
costs and a lack of local programming, local service and equipment distribution.
While this service presents a competitive threat to cable, the Company currently
is increasing channel capacity in many of its systems and upgrading its local
customer service and technical support. The Company is currently in the process
of implementing ten regional customer service call centers. As of June 30, 1997,
six of these call centers were in operation, servicing approximately 1.5 million
subscribers. These upgrades will enable the Company to introduce
 
                                       44
<PAGE>
new premium channels, pay-per-view programming, interactive computer-based
services and other communications services in order to enhance its ability to
compete.
 
    Cable communications systems also compete with wireless program distribution
services such as MMDS which use low-power microwave frequencies to transmit
video programming over-the-air to subscribers. There are MMDS operators who are
authorized to provide or are providing broadcast and satellite programming to
subscribers in areas served by the Company's cable systems. Several Regional
Bell Operating Companies ("BOCs") have acquired significant interests in major
MMDS companies operating in certain of the Company's cable service areas. Recent
public announcements by Bell Atlantic Corporation ("Bell Atlantic"), a BOC
operating in the northeastern U.S., indicate that plans to compete with the
Company through the use of MMDS technology have been revised. Additionally, the
FCC recently adopted new regulations allocating frequencies in the 28-GHz band
for a new multichannel wireless video service similar to MMDS. The Company is
unable to predict whether wireless video services will have a material impact on
its operations.
 
    Other new technologies, including Internet-based services, may become
competitive with services that cable communications systems can offer. The 1996
Telecom Act directed the FCC to establish, and the FCC has adopted, regulations
and policies for the issuance of licenses for digital television ("DTV") to
incumbent television broadcast licensees. DTV is expected to deliver high
definition television pictures, multiple digital-quality program streams, as
well as CD-quality audio programming and advanced digital services, such as data
transfer or subscription video. The FCC also has authorized television broadcast
stations to transmit textual and graphic information useful both to consumers
and businesses. The FCC also permits commercial and non-commercial FM stations
to use their subcarrier frequencies to provide non-broadcast services including
data transmissions. The FCC established an over-the-air Interactive Video and
Data Service that will permit two-way interaction with commercial and
educational programming along with informational and data services. LECs and
other common carriers also provide facilities for the transmission and
distribution to homes and businesses of interactive computer-based services,
including the Internet, as well as data and other non-video services. The FCC
has conducted spectrum auctions for licenses to provide personal communications
services ("PCS"). PCS will enable license holders, including cable operators, to
provide voice and data services.
 
    Advances in communications technology as well as changes in the marketplace
and the regulatory and legislative environment are constantly occurring. Thus,
it is not possible to predict the effect that ongoing or future developments
might have on the cable communications industry or on the operations of the
Company.
 
EMPLOYEES
 
    As of June 30, 1997, the Company had a total of approximately 7,900
employees. The Company believes that its relationships with its employees are
good.
 
PROPERTY
 
    The principal physical assets of a cable communications system consist of a
central receiving apparatus, distribution cables, converters, regional customer
service call centers and local business offices. The Company owns or leases the
receiving and distribution equipment of each system and owns or leases parcels
of real property for the receiving sites, regional customer service call centers
and local business offices. The physical components of cable communications
systems require maintenance and periodic upgrading and rebuilding to keep pace
with technological advances. A significant number of the Company's systems will
be upgraded or rebuilt over the next several years.
 
    The Company's management believes that substantially all of its physical
assets are in good operating condition.
 
LEGAL PROCEEDINGS
 
    The Company is not party to litigation which, in the opinion of the
Company's management, will have a material adverse effect on the Company's
financial position, results of operations or liquidity.
 
                                       45
<PAGE>
                           LEGISLATION AND REGULATION
 
    The Cable Acts and the 1996 Telecom Act amended the Communications Act of
1934 (as amended, the "Communications Act") and established a national policy to
guide the development and regulation of cable systems. The FCC and state
regulatory agencies are required to conduct numerous rule making and regulatory
proceedings to implement the 1996 Telecom Act, and such proceedings may
materially affect the cable communications industry. The following is a summary
of federal laws and regulations materially affecting the growth and operation of
the cable communications industry and a description of certain state and local
laws.
 
THE 1996 TELECOM ACT
 
    The 1996 Telecom Act, the most comprehensive reform of the nation's
telecommunications laws since the Communications Act, became effective in
February 1996. Although the long-term goal of this act is to promote competition
and decrease regulation of these industries, in the short-term, the law
delegates to the FCC (and in some cases the states) broad new rule making
authority. The 1996 Telecom Act deregulates rates for CPSTs in March 1999 for
large Multiple System Operators ("MSOs"), such as the Company, and immediately
for certain small operators. Deregulation will occur sooner for systems in
markets where comparable video services, other than DBS, are offered by the
LECs, or their affiliates, or by third parties utilizing the LECs' facilities or
where "effective competition" is established under the 1992 Cable Act. The 1996
Telecom Act also modifies the uniform rate provisions of the 1992 Cable Act by
prohibiting regulation of non-predatory, bulk discount rates offered to
subscribers in commercial and residential developments and permits regulated
equipment rates to be computed by aggregating costs of broad categories of
equipment at the franchise, system, regional or company level. The 1996 Telecom
Act eliminates the right of individual subscribers to file rate complaints with
the FCC concerning certain CPSTs and requires the FCC to issue a final order
within 90 days after receipt of CPST rate complaints filed by any franchising
authority. The 1996 Telecom Act also modifies the existing statutory provisions
governing cable system technical standards, equipment compatibility, subscriber
notice requirements and program access, permits certain operators to include
losses incurred prior to September 1992 in setting regulated rates and repeals
the three-year anti-trafficking prohibition adopted in the 1992 Cable Act. FCC
regulations implementing the 1996 Telecom Act preempt certain local restrictions
on satellite and over-the-air antenna reception of video programming services,
including zoning, land-use or building regulations, or any private covenant,
homeowners' association rule or similar restriction on property within the
exclusive use or control of the antenna user.
 
    The 1996 Telecom Act eliminates the requirement that LECs obtain FCC
approval under Section 214 of the Communications Act before providing video
services in their telephone service areas and removes the statutory telephone
company/cable television cross-ownership prohibition, thereby allowing LECs to
offer video services in their telephone service areas. LECs may provide service
as traditional cable operators with local franchises or they may opt to provide
their programming over unfranchised "open video systems," subject to certain
conditions, including, but not limited to, setting aside a portion of their
channel capacity for use by unaffiliated program distributors and satisfying
certain other requirements. Under limited circumstances, cable operators also
may elect to offer services through open video systems. The 1996 Telecom Act
also prohibits a LEC from acquiring a cable operator in its telephone service
area except in limited circumstances. The 1996 Telecom Act removes barriers to
entry in the local telephone exchange market by preempting state and local laws
that restrict competition and by requiring all LECs to provide nondiscriminatory
access and interconnection to potential competitors, such as cable operators,
wireless telecommunications providers and long distance companies.
 
    The 1996 Telecom Act also contains provisions regulating the content of
video programming and computer services. Specifically, the new law prohibits the
use of computer services to transmit "indecent" material to minors. Several
special three-judge federal district courts have issued preliminary injunctions
enjoining the enforcement of these provisions as unconstitutional to the extent
they regulate the transmission of indecent material. The U.S. Supreme Court
recently affirmed the lower court's
 
                                       46
<PAGE>
decision. In accordance with the 1996 Telecom Act, the television industry
recently adopted a voluntary ratings system for violent and indecent video
programming. The 1996 Telecom Act also requires all new television sets to
contain a so-called "V-chip" capable of blocking all programs with a given
rating.
 
RATE REGULATION
 
    The 1992 Cable Act authorized rate regulation for cable communications
services and equipment in communities that are not subject to "effective
competition," as defined by federal law. Most cable communications systems are
now subject to rate regulation for basic cable service and equipment by local
officials under the oversight of the FCC, which has prescribed detailed criteria
for such rate regulation. The 1992 Cable Act also requires the FCC to resolve
complaints about rates for CPSTs (other than programming offered on a per
channel or per program basis, which programming is not subject to rate
regulation) and to reduce any such rates found to be unreasonable. The 1996
Telecom Act provides for rate deregulation of CPSTs by March 1999. See "--The
1996 Telecom Act."
 
    FCC regulations, which became effective in September 1993, govern rates that
may be charged to subscribers for basic cable service and certain CPSTs
(together, the "Regulated Services"). The FCC uses a benchmark methodology as
the principal method of regulating rates for Regulated Services. Cable operators
are also permitted to justify rates using a cost-of-service methodology. In
1994, the FCC's benchmark regulations required operators to implement rate
reductions for Regulated Services of up to 17% of the rates for such services in
effect on September 30, 1992, adjusted for inflation, programming modifications,
equipment costs and increases in certain operating costs. In July 1994, the
Company reduced rates for Regulated Services in the majority of its cable
systems to comply with the FCC's regulations. The FCC has also adopted
comprehensive and restrictive regulations allowing operators to modify their
regulated rates on a quarterly or annual basis using various methodologies that
account for changes in the number of regulated channels, inflation and increases
in certain external costs, such as franchise and other governmental fees,
copyright and retransmission consent fees, taxes, programming fees and franchise
related obligations. The Company cannot predict whether the FCC will modify
these "going forward" regulations in the future.
 
    Franchising authorities are empowered to regulate the rates charged for
additional outlets and for the installation, lease and sale of equipment used by
subscribers to receive the basic cable service tier, such as converter boxes and
remote control units. The FCC's rules require franchising authorities to
regulate these rates on the basis of actual cost plus a reasonable profit, as
defined by the FCC.
 
    Cable operators required to reduce rates may also be required to refund
overcharges with interest. Rate reductions will not be required where a cable
operator can demonstrate that existing rates for Regulated Services are
reasonable using the FCC's cost-of-service rate regulations which require, among
other things, the exclusion of 34% of system acquisition costs related to
intangible and tangible assets used to provide Regulated Services. The FCC's
cost-of-service regulations contain a rebuttable presumption of an industry-wide
11.25% after tax rate of return on an operator's allowable rate base, but the
FCC has initiated a further rule making in which it proposes to use an
operator's actual debt cost and capital structure to determine an operator's
cost of capital or rate of return.
 
    The Company has settled the majority of outstanding proceedings challenging
its rates charged for regulated cable services. In December 1995, the FCC
adopted an order approving a negotiated settlement of rate complaints pending
against the Company for CPSTs which provided $6.6 million in refunds, plus
interest, given in the form of bill credits during 1996, to 1.3 million of the
Company's cable subscribers. As part of the negotiated settlement, the Company
agreed to forego certain inflation and external cost adjustments for systems
covered by its cost-of-service filings for CPSTs. The FCC and the Company
recently negotiated an agreement in which the Company has committed to complete
certain system upgrades and improvements by March 1999 in return for which it
may move a limited number of currently regulated programming services in certain
cable systems to a single migrated product tier on each system that may become
an unregulated new product tier after December 1997. In addition, the Company
will also provide free cable service connections, modems and modem service to
certain
 
                                       47
<PAGE>
public and private schools and to 250 public libraries in its franchise areas.
The FCC is seeking public comment on the proposed agreement, and the Company
cannot predict the outcome of this proceeding. The Company currently is seeking
to justify rates for basic cable services and equipment in certain of its cable
systems in the State of Connecticut on the basis of a cost-of-service showing.
The State of Connecticut has ordered the Company to reduce such rates and to
make refunds to subscribers. The Company has appealed the Connecticut decision
to the FCC. Recent pronouncements from the FCC, which generally support the
Company's position on appeal, have caused the State of Connecticut to reexamine
its prior ruling. While the Company cannot predict the outcome of this action,
the Company believes that the ultimate resolution of these pending regulatory
matters will not have a material adverse impact on the Company's financial
position, results of operations or liquidity.
 
"ANTI-BUY THROUGH" PROVISIONS
 
    The 1992 Cable Act requires cable systems to permit subscribers to purchase
video programming offered by the operator on a per channel or a per program
basis without the necessity of subscribing to any tier of service, other than
the basic cable service tier, unless the system's lack of addressable converter
boxes or other technological limitations does not permit it to do so. The
statutory exemption for cable systems that do not have the technological
capability to offer programming in the manner required by the statute is
available until a system obtains such capability, but not later than December
2002. The FCC may waive such time periods, if deemed necessary. Many of the
Company's systems do not have the technological capability to offer programming
in the manner required by the statute and thus currently are exempt from
complying with the requirement.
 
MUST CARRY/RETRANSMISSION CONSENT
 
    The 1992 Cable Act contains broadcast signal carriage requirements that
allow local commercial television broadcast stations to elect once every three
years to require a cable system to carry the station, subject to certain
exceptions, or to negotiate for "retransmission consent" to carry the station. A
cable system generally is required to devote up to one-third of its activated
channel capacity for the carriage of local commercial television stations
whether pursuant to the mandatory carriage or retransmission consent
requirements of the 1992 Cable Act. Local non-commercial television stations are
also given mandatory carriage rights; however, such stations are not given the
option to negotiate retransmission consent for the carriage of their signals by
cable systems. Additionally, cable systems are required to obtain retransmission
consent for all "distant" commercial television stations (except for commercial
satellite-delivered independent "superstations" such as WTBS), commercial radio
stations and certain low-power television stations carried by such systems after
October 1993. In March 1997, the U.S. Supreme Court affirmed a three-judge
district court decision upholding the constitutional validity of the 1992 Cable
Act's mandatory signal carriage requirements. The FCC will conduct a rule making
in the future to consider the requirements, if any, for mandatory carriage of
DTV signals. The Company cannot predict the ultimate outcome of such a rule
making or the impact of new carriage requirements on the Company or its
business.
 
DESIGNATED CHANNELS
 
    The Communications Act permits franchising authorities to require cable
operators to set aside certain channels for public, educational and governmental
access programming. The 1984 Cable Act also requires a cable system with 36 or
more channels to designate a portion of its channel capacity for commercial
leased access by third parties to provide programming that may compete with
services offered by the cable operator. The FCC has adopted rules regulating:
(i) the maximum reasonable rate a cable operator may charge for commercial use
of the designated channel capacity; (ii) the terms and conditions for commercial
use of such channels; and (iii) the procedures for the expedited resolution of
disputes concerning rates or commercial use of the designated channel capacity.
The U.S. Supreme Court recently held parts of the 1992 Cable Act regulating
"indecent" programming on local access
 
                                       48
<PAGE>
channels to be unconstitutional, but upheld the statutory right of cable
operators to prohibit or limit the provision of "indecent" programming on
commercial leased access channels.
 
FRANCHISE PROCEDURES
 
    The 1984 Cable Act affirms the right of franchising authorities (state or
local, depending on the practice in individual states) to award one or more
franchises within their jurisdictions and prohibits non-grandfathered cable
systems from operating without a franchise in such jurisdictions. The 1992 Cable
Act encourages competition with existing cable systems by (i) allowing
municipalities to operate their own cable systems without franchises; (ii)
preventing franchising authorities from granting exclusive franchises or from
unreasonably refusing to award additional franchises covering an existing cable
system's service area; and (iii) prohibiting (with limited exceptions) the
common ownership of cable systems and co-located MMDS or SMATV systems. In
January 1995, the FCC relaxed its restrictions on ownership of SMATV systems to
permit a cable operator to acquire SMATV systems in the operator's existing
franchise area so long as the programming services provided through the SMATV
system are offered according to the terms and conditions of the cable operator's
local franchise agreement. The 1996 Telecom Act provides that the cable/SMATV
and cable/MMDS cross-ownership rules do not apply in any franchise area where
the operator faces "effective competition" as defined by federal law.
 
    The Cable Acts also provide that in granting or renewing franchises, local
authorities may establish requirements for cable-related facilities and
equipment, but not for video programming or information services other than in
broad categories. The Cable Acts limit the payment of franchise fees to 5% of
revenues derived from cable operations and permit the cable operator to obtain
modification of franchise requirements by the franchise authority or judicial
action if warranted by changed circumstances. The Company's franchises typically
provide for periodic payment of fees to franchising authorities of 5% of
"revenues" (as defined by each franchise agreement), which fees may be passed on
to subscribers. Recently, a federal appellate court held that a cable operator's
gross revenue includes all revenue received from subscribers, without deduction,
and overturned an FCC order which had held that a cable operator's gross revenue
does not include money collected from subscribers that is allocated to pay local
franchise fees. The 1996 Telecom Act generally prohibits franchising authorities
from (i) imposing requirements in the cable franchising process that require,
prohibit or restrict the provision of telecommunications services by an
operator, (ii) imposing franchise fees on revenues derived by the operator from
providing telecommunications services over its cable system, or (iii)
restricting an operator's use of any type of subscriber equipment or
transmission technology.
 
    The 1984 Cable Act contains renewal procedures designed to protect incumbent
franchisees against arbitrary denials of renewal. The 1992 Cable Act made
several changes to the renewal process which could make it easier for a
franchising authority to deny renewal. Moreover, even if the franchise is
renewed, the franchising authority may seek to impose new and more onerous
requirements such as significant upgrades in facilities and services or
increased franchise fees as a condition of renewal. Similarly, if a franchising
authority's consent is required for the purchase or sale of a cable system or
franchise, such authority may attempt to impose more burdensome or onerous
franchise requirements in connection with a request for such consent.
Historically, franchises have been renewed for cable operators that have
provided satisfactory services and have complied with the terms of their
franchises. The Company believes that it has generally met the terms of its
franchises and has provided quality levels of service. As such, the Company
anticipates that its future franchise renewal prospects generally will be
favorable.
 
    Various courts have considered whether franchising authorities have the
legal right to limit franchise awards to a single cable operator and to impose
certain substantive franchise requirements (e.g. access channels, universal
service and other technical requirements). These decisions have been somewhat
inconsistent and, until the U.S. Supreme Court rules definitively on the scope
of cable operators' First Amendment protections, the legality of the franchising
process generally and of various specific franchise requirements is likely to be
in a state of flux.
 
                                       49
<PAGE>
OWNERSHIP LIMITATIONS
 
    Pursuant to the 1992 Cable Act, the FCC adopted rules prescribing national
subscriber limits and limits on the number of channels that can be occupied on a
cable system by a video programmer in which the operator has an attributable
interest. The effectiveness of these FCC horizontal ownership limits has been
stayed because a federal district court found the statutory limitation to be
unconstitutional. An appeal of that decision has been consolidated with appeals
challenging the FCC's regulatory ownership restrictions and is pending. The 1996
Telecom Act eliminates the statutory prohibition on the common ownership,
operation or control of a cable system and a television broadcast station in the
same service area and directs the FCC to review its broadcast-cable ownership
restrictions to determine if they are necessary in the public interest. Pursuant
to the mandate of the 1996 Telecom Act, the FCC eliminated its regulatory
restriction on cross-ownership of cable systems and national broadcasting
networks.
 
LEC OWNERSHIP OF CABLE SYSTEMS
 
    The 1996 Telecom Act makes far-reaching changes in the regulation of LECs
that provide cable services. The new law eliminates federal legal barriers to
competition in the local telephone and cable communications businesses, preempts
legal barriers to competition that previously existed in state and local laws
and regulations, and sets basic standards for relationships between
telecommunications providers. See "--The 1996 Telecom Act." The 1996 Telecom Act
generally limits acquisitions and prohibits certain joint ventures between LECs
and cable operators in the same market. The FCC adopted regulations implementing
the 1996 Telecom Act requirement that LECs open their telephone networks to
competition by providing competitors interconnection, access to unbundled
network elements and retail services at wholesale rates. Numerous parties
appealed these regulations. The United States Court of Appeals for the Eighth
Circuit, where the appeals were consolidated, recently vacated key portions of
the FCC's regulations, including the FCC's pricing and nondiscrimination rules.
The ultimate outcome of these FCC rule makings, and the ultimate impact of the
1996 Telecom Act or any final regulations adopted pursuant to the new law on the
Company or its businesses cannot be determined at this time.
 
POLE ATTACHMENT
 
    The Communications Act requires the FCC to regulate the rates, terms and
conditions imposed by public utilities for cable systems' use of utility pole
and conduit space unless state authorities can demonstrate that they adequately
regulate pole attachment rates, as is the case in certain states in which the
Company operates. In the absence of state regulation, the FCC administers pole
attachment rates on a formula basis. In some cases, utility companies have
increased pole attachment fees for cable systems that have installed fiber optic
cables and that are using such cables for the distribution of non-video
services. The FCC concluded that, in the absence of state regulation, it has
jurisdiction to determine whether utility companies have justified their demand
for additional rental fees and that the Communications Act does not permit
disparate rates based on the type of service provided over the equipment
attached to the utility's pole. The 1996 Telecom Act and the FCC's implementing
regulations modify the current pole attachment provisions of the Communications
Act by immediately permitting certain providers of telecommunications services
to rely upon the protections of the current law and by requiring that utilities
provide cable systems and telecommunications carriers with nondiscriminatory
access to any pole, conduit or right-of-way controlled by the utility. The FCC
recently initiated a rulemaking to consider revisions to its existing rate
formula, which revisions may increase the fees paid by cable operators to
utilities for pole attachments and conduit space. Additionally, the FCC recently
initiated a separate rule making wherein, within two years of enactment of the
1996 Telecom Act, the FCC will adopt new regulations to govern the charges for
pole attachments used by companies providing telecommunications services,
including cable operators. These new pole attachment rate regulations will
become effective five years after enactment of the 1996 Telecom Act, and any
increase in attachment rates resulting from the FCC's new regulations will be
phased in over equal annual increments over a period of
 
                                       50
<PAGE>
five years beginning on the effective date of the new FCC regulations. The
ultimate outcome of these rulemakings and the ultimate impact of any revised FCC
rate formula or of any new pole attachment rate regulations on the Company or
its businesses cannot be determined at this time.
 
OTHER STATUTORY PROVISIONS
 
    The 1992 Cable Act, the 1996 Telecom Act and FCC regulations preclude any
satellite video programmer affiliated with a cable company, or with a common
carrier providing video programming directly to its subscribers, from favoring
an affiliated company over competitors and requires such programmers to sell
their programming to other multichannel video distributors. These provisions
limit the ability of program suppliers affiliated with cable companies or with
common carriers providing satellite delivered video programming directly to
their subscribers to offer exclusive programming arrangements to their
affiliates. The 1992 Cable Act requires operators to block fully both the video
and audio portion of sexually explicit or indecent programming on channels that
are primarily dedicated to sexually oriented programming or alternatively to
carry such programming only at "safe harbor" time, periods currently defined by
the FCC as the hours between 10 p.m. to 6 a.m. Several adult-oriented cable
programmers have challenged the constitutionality of this statutory provision,
but the U.S. Supreme Court recently refused to overturn a lower court's denial
of a preliminary injunction motion seeking to enjoin the enforcement of this
law. The FCC's regulations implementing this statutory provision became
effective in May 1997. The Communications Act also includes provisions, among
others, concerning horizontal and vertical ownership of cable systems, customer
service, subscriber privacy, marketing practices, equal employment opportunity,
obscene or indecent programming, regulation of technical standards and equipment
compatibility.
 
OTHER FCC REGULATIONS
 
    The FCC has numerous rule making proceedings pending that will implement
various provisions of the 1996 Telecom Act; it also has adopted regulations
implementing various provisions of the 1992 Cable Act and the 1996 Telecom Act
that are the subject of petitions requesting reconsideration of various aspects
of its rule making proceedings. In addition to the FCC regulations noted above,
there are other FCC regulations covering such areas as equal employment
opportunity, syndicated program exclusivity, network program non-duplication,
closed captioning of video programming, registration of cable systems,
maintenance of various records and public inspection files, microwave frequency
usage, lockbox availability, origination cable casting and sponsorship
identification, antenna structure notification, marking and lighting, carriage
of local sports broadcast programming, application of rules governing political
broadcasts, limitations on advertising contained in non-broadcast children's
programming, consumer protection and customer service, ownership of home wiring,
indecent programming, programmer access to cable systems, programming
agreements, technical standards, consumer electronics equipment compatibility
and DBS implementation. The FCC has the authority to enforce its regulations
through the imposition of substantial fines, the issuance of cease and desist
orders and/or the imposition of other administrative sanctions, such as the
revocation of FCC licenses needed to operate certain transmission facilities
often used in connection with cable operations.
 
    Other bills and administrative proposals pertaining to cable communications
have previously been introduced in Congress or considered by other governmental
bodies over the past several years. It is probable that further attempts will be
made by Congress and other governmental bodies relating to the regulation of
communications services.
 
COPYRIGHT
 
    Cable communications systems are subject to federal copyright licensing
covering carriage of television and radio broadcast signals. In exchange for
filing certain reports and contributing a percentage of their revenues to a
federal copyright royalty pool, cable operators can obtain blanket permission to
retransmit copyrighted material on broadcast signals. The nature and amount of
future payments for broadcast signal carriage cannot be predicted at this time.
In a recent report to Congress, the Copyright
 
                                       51
<PAGE>
Office recommended that Congress make major revisions of both the cable
television and satellite compulsory licenses to make them as simple as possible
to administer, to provide copyright owners with full compensation for the use of
their works, and to treat every multichannel video delivery system the same,
except to the extent that technological differences or differences in the
regulatory burdens placed upon the delivery system justify different copyright
treatment. The possible simplification, modification or elimination of the
compulsory copyright license is the subject of continuing legislative review.
The elimination or substantial modification of the cable compulsory license
could adversely affect the Company's ability to obtain suitable programming and
could substantially increase the cost of programming that remained available for
distribution to the Company's subscribers. The Company cannot predict the
outcome of this legislative activity.
 
    Cable operators distribute programming and advertising that use music
controlled by the two major music performing rights organizations, ASCAP and
BMI. In October 1989, the special rate court of the U.S. District Court for the
Southern District of New York imposed interim rates on the cable industry's use
of ASCAP-controlled music. The same federal district court recently established
a special rate court for BMI. BMI and cable industry representatives recently
concluded negotiations for a standard licensing agreement covering the
performance of BMI music contained in advertising and other information inserted
by operators into cable programming and on certain local access and origination
channels carried on cable systems. The Company's settlement with BMI did not
have a significant impact on the Company's financial position, results of
operations or liquidity. ASCAP and cable industry representatives have met to
discuss the development of a standard licensing agreement covering
ASCAP-controlled music in local origination and access channels and pay-per-view
programming. Although the Company cannot predict the ultimate outcome of these
industry negotiations or the amount of any license fees it may be required to
pay for past and future use of ASCAP-controlled music, it does not believe such
license fees will be significant to the Company's financial position, results of
operations or liquidity.
 
STATE AND LOCAL REGULATION
 
    Because a cable communications system uses local streets and rights-of-way,
cable systems are subject to state and local regulation, typically imposed
through the franchising process. Cable communications systems generally are
operated pursuant to non-exclusive franchises, permits or licenses granted by a
municipality or other state or local government entity. Franchises generally are
granted for fixed terms and in many cases are terminable if the franchisee fails
to comply with material provisions. The terms and conditions of franchises vary
materially from jurisdiction to jurisdiction. Each franchise generally contains
provisions governing cable service rates, franchise fees, franchise term, system
construction and maintenance obligations, system channel capacity, design and
technical performance, customer service standards, franchise renewal, sale or
transfer of the franchise, territory of the franchisee, indemnification of the
franchising authority, use and occupancy of public streets and types of cable
services provided. A number of states subject cable communications systems to
the jurisdiction of centralized state governmental agencies, some of which
impose regulation of a character similar to that of a public utility. Attempts
in other states to regulate cable communications systems are continuing and can
be expected to increase. To date, those states in which the Company operates
that have enacted such state level regulation are Connecticut, New Jersey and
Delaware. State and local franchising jurisdiction is not unlimited, however,
and must be exercised consistently with federal law. The 1992 Cable Act
immunizes franchising authorities from monetary damage awards arising from
regulation of cable systems or decisions made on franchise grants, renewals,
transfers and amendments.
 
    The foregoing does not purport to describe all present and proposed federal,
state, and local regulations and legislation affecting the cable industry. Other
existing federal regulations, copyright licensing, and, in many jurisdictions,
state and local franchise requirements, are currently the subject of judicial
proceedings, legislative hearings and administrative proposals which could
change, in varying degrees, the manner in which cable communications systems
operate. Neither the outcome of these proceedings nor their impact upon the
cable communications industry or the Company can be predicted at this time.
 
                                       52
<PAGE>
                                   MANAGEMENT
 
DIRECTORS AND DESIGNATED EXECUTIVE OFFICERS
 
    The Company has no executive officers. Comcast, through management
agreements with the Company's subsidiaries, manages the Company's operations.
Certain officers of Comcast, however, are deemed by the Company to be executive
officers of the Company (the "Designated Executive Officers") for purposes of
the U.S. federal securities laws. See "Management Compensation" and "Certain
Relationships and Related Transactions."
 
    The following table sets forth certain information with respect to directors
and certain officers, including the Designated Executive Officers, of the
Company as of August 1, 1997:
 
<TABLE>
<CAPTION>
         NAME               AGE                                   POSITION WITH THE COMPANY
- ----------------------      ---      -----------------------------------------------------------------------------------
<S>                     <C>          <C>
Ralph J. Roberts                77   Chairman, Director
Julian A. Brodsky               64   Vice Chairman, Director
Brian L. Roberts                38   Vice Chairman, Director
Lawrence S. Smith               49   Executive Vice President
John R. Alchin                  49   Senior Vice President and Treasurer
Stanley L. Wang                 56   Senior Vice President and Secretary, Director
</TABLE>
 
    Ralph J. Roberts has served as a Director and Chairman of the Board of
Comcast and as a Director and Chairman of the Company for more than five years.
Mr. Roberts has been the President and a Director of Sural Corporation, a
privately-held investment company ("Sural") and Comcast's largest shareholder,
for more than five years. Mr. Roberts devotes a significant portion of his time
to the business and affairs of the Company. Mr. Roberts currently has voting
control of Sural. Mr. Ralph J. Roberts has indicated his intention to transfer
control of Sural to Mr. Brian L. Roberts upon receipt of various regulatory and
other approvals required in connection with such transfer. Mr. Roberts is also a
Director of Comcast UK Cable Partners Limited.
 
    Julian A. Brodsky has served as a Director and Vice Chairman of both the
Company and Comcast for more than five years. Mr. Brodsky presently serves as
the Treasurer and a Director of Sural. Mr. Brodsky devotes a significant portion
of his time to the business and affairs of the Company. Mr. Brodsky is also a
Director of Comcast UK Cable Partners Limited and RBB Fund, Inc.
 
    Brian L. Roberts has served as a Director of both the Company and Comcast
for more than five years. Mr. Roberts has also served as the Company's Vice
Chairman for more than five years. Mr. Roberts presently serves as President of
Comcast and as Vice President and a Director of Sural. Mr. Roberts devotes a
significant portion of his time to the affairs of the Company. Mr. Roberts is
also a Director of Teleport Communications Group, Inc., At Home Corporation and
Comcast UK Cable Partners Limited. He is a son of Ralph J. Roberts.
 
    Lawrence S. Smith was named Executive Vice President of both the Company and
Comcast in December 1995. Prior to that time, Mr. Smith served as Senior Vice
President of both the Company and Comcast for more than five years. Mr. Smith is
the Principal Accounting Officer of the Company and Comcast. Mr. Smith is a
Director of Teleport Communications Group, Inc. and Comcast UK Cable Partners
Limited and is a Partnership Board Representative of Sprint Spectrum Holding
Company, L.P.
 
    John R. Alchin has served as Treasurer and Senior Vice President of both the
Company and Comcast for more than five years. Mr. Alchin is the Principal
Financial Officer of the Company and Comcast. Mr. Alchin is a Director of
Comcast UK Cable Partners Limited.
 
    Stanley L. Wang has served as a Director of the Company and as Senior Vice
President and Secretary of both the Company and Comcast for more than five
years. Mr. Wang is Comcast's General Counsel.
 
                                       53
<PAGE>
MANAGEMENT COMPENSATION
 
    All of the Company's directors and Designated Executive Officers are
employees of and are compensated by Comcast, and will receive no separate
compensation from the Company. The Company reimburses all directors for expenses
incurred in performing their duties as directors.
 
                             PRINCIPAL STOCKHOLDERS
 
    Comcast owns 100% of the Company's outstanding capital stock. The following
tables provide certain information regarding the beneficial ownership, as
defined in Rule 13d-3 of the Exchange Act, of Comcast's Common Stock as of
August 1, 1997 by (i) each stockholder known to the Company to be the beneficial
owner of 5% or more of any class of Comcast's voting securities, (ii) each of
the Company's directors and Designated Executive Officers and (iii) all
directors and Designated Executive Officers as a group. So far as is known to
the Company, the persons named in the tables below as beneficially owning the
shares set forth therein have sole voting power and sole investment power with
respect to such shares, unless otherwise indicated.
 
<TABLE>
<CAPTION>
                                                                                            BENEFICIAL OWNERSHIP OF
                                                                                                     CLASS
                                                                                                A COMMON STOCK
                                                                                          ---------------------------
<S>                                                                                       <C>           <C>
                                                                                             AMOUNT
                                                                                          BENEFICIALLY   PERCENT OF
NAME AND ADDRESS OF BENEFICIAL OWNER                                                         OWNED          CLASS
- ----------------------------------------------------------------------------------------  ------------  -------------
The Capital Group Companies, Inc........................................................    2,654,000(1)         8.3%
333 South Hope Street
Los Angeles, CA 90071
 
Neuberger & Berman LLC..................................................................    1,642,000(2)         5.2%
605 Third Avenue
New York, NY 10158-3698
 
Wellington Management Company, LLP......................................................    3,300,100(3)        10.4%
75 State Street
Boston, MA 02109
</TABLE>
 
<TABLE>
<CAPTION>
                                      AMOUNT BENEFICIALLY OWNED(4)                    PERCENT OF CLASS(4)
                              --------------------------------------------  ---------------------------------------
<S>                           <C>          <C>            <C>               <C>          <C>            <C>
                                               CLASS                                         CLASS
NAME OF BENEFICIAL OWNER        CLASS A      A SPECIAL        CLASS B         CLASS A      A SPECIAL      CLASS B
- ----------------------------  -----------  -------------  ----------------  -----------  -------------  -----------
Alchin, John R. ............                     242,081(8)                        (13)          (13)
Brodsky, Julian A. .........      280,559(5)     1,890,851                         (13)          (13)
Roberts, Brian L. ..........        4,061(6)       486,134(9)                      (13)          (13)
Roberts, Ralph J. ..........    2,164,107(7)    10,838,704 10)     9,444,375(12)        6.8%         3.5%        100%
Smith, Lawrence S. .........                     308,364                           (13)          (13)
Wang, Stanley L. ...........       40,891        185,107 11)                       (13)          (13)
All directors and Designated
  Executive Officers as a
  group (6 persons).........    2,489,618     13,951,241      9,444,375(12)        7.8%          4.4%          100%
                                (5)(6)(7)  (8)(9)(10)(11)
</TABLE>
 
- ------------------------
 
(1) The information contained in this table with respect to The Capital Group
    Companies, Inc. ("TCG") is based upon filings made on Form 13F by TCG and
    its wholly owned subsidiaries, Capital Research and Management Company
    ("Capital Research") and Capital Guardian Trust Company ("Capital
    Guardian"), setting forth information as of March 31, 1997. Based upon such
    filings,
 
                                       54
<PAGE>
    1,950,000 and 704,000 of these shares are beneficially owned by Capital
    Research and Capital Guardian, respectively.
 
(2) The information contained in this table with respect to Neuberger & Berman
    LLC ("Neuberger") is based upon filings made on Form 13F by Neuberger, its
    wholly owned subsidiary, Neuberger & Berman Management, Inc., and Neuberger
    & Berman Institutional Asset Management, setting forth information as of
    March 31, 1997. Based upon such filings, 575,000 shares are beneficially
    owned by Neuberger and 1,000,000 and 67,000 shares are beneficially owned by
    Neuberger & Berman Management, Inc. and Neuberger & Berman Institutional
    Asset Management, respectively.
 
(3) The information contained in this table with respect to Wellington
    Management Company, LLP ("Wellington") is based upon a filing made on
    Schedule 13G by Wellington and its wholly owned subsidiary, Wellington Trust
    Company, NA, setting forth information as of July 31, 1997. The 13G
    indicates that Wellington has shared dispositive power as to all 3,300,100
    shares and shared voting power as to 4,000 shares. The Schedule 13G also
    states that the shares are owned of record by various clients for which
    Wellington serves as investment advisor, of which only one, Vanguard/
    Windsor Funds, Inc., holds more than 5% of the class.
 
(4) With respect to each beneficial owner, the shares issuable upon exercise of
    his currently exercisable options and options exercisable within 60 days of
    August 1, 1997 are deemed to be outstanding for purposes of computing the
    percentage of the class of Common Stock owned. Includes the following shares
    of Class A Special Common Stock and Class B Common Stock, respectively, for
    which the named individuals, and all directors and Designated Executive
    Officers as a group, hold currently exercisable options or options
    exercisable within 60 days of August 1, 1997: John R. Alchin, 171,565 shares
    and none; Julian A. Brodsky, 1,041,071 shares and none; Brian L. Roberts,
    384,289 shares and none; Ralph J. Roberts, 4,796,141 and 658,125 shares;
    Lawrence S. Smith, 269,404 shares and none; Stanley L. Wang, 112,778 shares
    and none; and all directors and Designated Executive Officers as a group,
    6,775,248 and 658,125 shares.
 
(5) Includes 20,000 shares of Class A Common Stock owned by a charitable
    foundation of which he and members of his family are directors and officers,
    as to which shares he disclaims beneficial ownership.
 
(6) Includes 1,356 shares of Class A Common Stock owned by his wife, as to which
    shares he disclaims beneficial ownership.
 
(7) At August 1, 1997, Sural owned 1,845,037 shares of Class A Common Stock. Mr.
    Roberts, Chairman of the Board of Directors of Comcast, and members of his
    family own all of the voting securities of Sural. Pursuant to Rule 13d-3 of
    the Exchange Act, Mr. Roberts is deemed to be the beneficial owner of the
    shares of Class A Common Stock owned by Sural. Also includes 319,070 shares
    owned directly by Mr. Roberts. See also the last two sentences of note (12)
    below.
 
(8) Includes 15 shares of Class A Special Common Stock owned in the Comcast
    Corporation Retirement-Investment Plan, as to which shares he disclaims
    beneficial ownership.
 
(9) Includes 678 shares of Class A Special Common Stock owned by his wife,
    20,542 shares owned in the Comcast Corporation Retirement-Investment Plan,
    and 18,140 shares owned by a charitable foundation of which he and his wife
    are directors and officers, as to all of which shares he disclaims
    beneficial ownership.
 
(10) Includes 5,315,772 shares of Class A Special Common Stock owned by Sural
    and 10,000 shares owned by a charitable foundation of which he and his wife
    are trustees and as to which shares he disclaims beneficial ownership. See
    also the last sentence of Note (12) below.
 
(11) Includes 15 shares of Class A Special Common Stock owned in the Comcast
    Corporation Retirement-Investment Plan, as to which shares he disclaims
    beneficial ownership.
 
                                       55
<PAGE>
(12) At August 1, 1997, Sural was the sole owner of Comcast's Class B Common
    Stock. Pursuant to Rule 13d-3 of the Exchange Act, Mr. Ralph J. Roberts is
    deemed to be the beneficial owner of the shares of Class B Common Stock
    owned by Sural. In addition to the shares owned by Sural, Mr. Roberts has
    options to purchase 658,125 shares of Class B Common Stock, all of which are
    currently exercisable. Since each share of Class B Common Stock is entitled
    to fifteen votes, the shares of Class A Common Stock and Class B Common
    Stock owned by Sural constitute approximately 82% of the voting power of the
    two classes of Comcast's voting Common Stock combined (83% if all other
    shares of Class A Common Stock which he is deemed to beneficially own and
    shares underlying his options to purchase Class B Common Stock currently
    exercisable or exercisable within 60 days of August 1, 1997 are included).
    The Class B Common Stock is convertible on a share-for-share basis into
    Class A Common Stock or Class A Special Common Stock. If Sural and Mr.
    Roberts were to convert the Class B Common Stock which they are deemed to
    beneficially own into Class A Common Stock, Mr. Roberts would beneficially
    own 11,608,482 shares of Class A Common Stock (approximately 28% of the
    Class A Common Stock). Mr. Ralph J. Roberts has indicated his intention to
    transfer control of Sural to Mr. Brian L. Roberts upon receipt of various
    regulatory and other approvals required in connection with such transfer.
 
(13) Less than one percent of the applicable class.
 
                                       56
<PAGE>
                 CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS
 
    Comcast, through management agreements, manages the operations of the
Company's subsidiaries, including rebuilds and upgrades. The management
agreements generally provide that Comcast will supervise the management and
operations of the cable systems, and arrange for and supervise (but not
necessarily perform itself) certain administrative functions. As compensation
for such services, the agreements provide for Comcast to charge management fees
of up to 6% of gross revenues. Comcast charged the Company's subsidiaries
management fees of $58.8 million and $44.5 million during the six months ended
June 30, 1997 and 1996, respectively, and $93.2 million, $83.5 million and $65.9
million during the years ended December 31, 1996, 1995 and 1994, respectively.
 
    On behalf of the Company, Comcast seeks and secures long-term programming
contracts that generally provide for payment based on either a monthly fee per
subscriber per channel or a percentage of certain subscriber revenues. Comcast
charges each of the Company's subsidiaries for programming on a basis which
generally approximates the amount each such subsidiary would be charged if it
purchased directly from the supplier, subject to limitations imposed by debt
facilities for certain subsidiaries, and did not benefit from the purchasing
power of the Company's consolidated operations. The Company purchases certain
other services, including insurance and employee benefits, from Comcast under
cost-sharing arrangements on terms that reflect Comcast's actual cost. The
Company reimburses Comcast for certain other costs (primarily salaries) under
cost-reimbursement arrangements. Under all of these arrangements, the Company
incurred total expenses of $343.3 million, $244.0 million, $505.0 million,
$439.4 million and $327.7 million, including $286.4 million, $202.0 million,
$417.0 million, $368.3 million and $264.1 million of programming costs, during
the six months ended June 30, 1997 and 1996 and during the years ended December
31, 1996, 1995 and 1994, respectively. Such programming costs include $19.9
million, $12.9 million, $26.2 million, $21.7 million and $16.7 million during
the six months ended June 30, 1997 and 1996 and during the years ended December
31, 1996, 1995 and 1994, respectively, relating to programming purchased by the
Company, through Comcast, from suppliers in which Comcast holds an equity
interest.
 
    Comcast has agreed to permit certain subsidiaries of the Company to defer
payment of a portion of the management fees and programming expenses charged to
the Company. As of June 30, 1997 and December 31, 1996 and 1995, $346.4 million,
$291.8 million and $225.2 million, respectively, were deferred under these
arrangements.
 
    The Company receives sales commissions from QVC, an electronic retailer and
a majority owned and controlled subsidiary of Comcast, based on a percentage of
QVC sales to the Company's subscribers. In addition, the Company recognizes
revenues relating to the carriage of certain QVC programming. For the six months
ended June 30, 1997 and 1996 and for the years ended December 31, 1996, 1995 and
1994, the Company's service income includes $4.0 million, $3.8 million, $8.3
million, $7.9 million and $4.7 million, respectively, relating to QVC.
 
    The Company has entered into a custodial account arrangement with Comcast
Financial Agency Corporation ("CFAC"), a wholly owned subsidiary of Comcast,
under which CFAC provides cash management services to the Company. Under this
arrangement, the Company's cash receipts are deposited with and held by CFAC, as
custodian and agent, which invests and disburses such funds at the direction of
the Company. As of June 30, 1997 and December 31, 1996 and 1995, $9.8 million,
$53.5 million and $26.9 million, respectively, of the Company's cash was held by
CFAC.
 
    The Company and its 80% or more owned subsidiaries join with Comcast in
filing a consolidated federal income tax return. Comcast allocates income tax
expense or benefit to the Company as if the Company were filing a separate
federal income tax return. Subsequent to the Company's initial adoption of
Statement of Financial Accounting Standards No. 109, "Accounting for Income
Taxes," effective January 1, 1993, tax benefits from both losses and tax credits
are made available to the Company as it is able to realize such benefits on a
separate return basis. The subsidiaries of the Company pay Comcast
 
                                       57
<PAGE>
for income taxes an amount equal to the amount of tax each subsidiary would pay
if they filed separate tax returns, subject to limitations for certain
subsidiaries.
 
    Certain of the Company's subsidiaries' loan agreements contain restrictive
covenants which, among other things, limit the Company's ability to enter into
arrangements for the acquisition or disposition of property and equipment,
investments, mergers and the incurrence of additional debt. Certain of these
agreements require that certain ratios and cash flow levels be maintained and
contain certain restrictions on dividend payments, payment of management fees
and advances of funds to affiliated entities. In addition, the stock of certain
subsidiaries is pledged as collateral for notes payable to banks and insurance
companies.
 
    As of June 30, 1997, the Company and certain of its subsidiaries had unused
irrevocable standby letters of credit totaling $106.3 million, substantially all
of which cover potential fundings relating to companies in which Comcast, but
not the Company, holds an equity interest.
 
    Between April 1, 1997 and May 1, 1997, the Company (i) repaid $100.0 million
of the Notes Payable with the proceeds from drawdowns under subsidiaries'
existing credit facilities ($55.0 million) and existing cash held by an
affiliate ($45.0 million), (ii) completed the exchange of affiliate notes
payable and notes receivable, and the accrued interest thereon, between the
Company, Comcast and certain of their subsidiaries resulting in a reduction in
the Company's Notes Payable of $307.5 million as of May 1, 1997, with a
corresponding reduction in the Company's Notes Receivable, and (iii) eliminated
the remaining Notes Receivable, and accrued interest thereon (aggregating $546.3
million as of May 1, 1997), through a non-cash dividend to Comcast. Interest
income accrued on the Notes Receivable during the six months ended June 30, 1997
and 1996 and during the years ended December 31, 1996, 1995 and 1994 was $23.9
million, $21.8 million, $52.9 million, $40.1 million and $3.9 million,
respectively. Interest expense on the Notes Payable during the six months ended
June 30, 1997 and 1996 and during the years ended December 31, 1996, 1995 and
1994 was $12.4 million, $15.5 million, $32.1 million, $28.2 million and $20.9
million, respectively.
 
    In November 1996, Comcast acquired Scripps Cable in exchange for 93.048
million shares of Comcast's Class A Special Common Stock valued at $1.552
billion. Comcast accounted for the Scripps Acquisition under the purchase
method. Following the Scripps Acquisition, Comcast contributed Scripps Cable to
the Company at Comcast's historical cost and Scripps Cable was consolidated with
the Company effective November 1, 1996.
 
                                       58
<PAGE>
                      DESCRIPTION OF CERTAIN INDEBTEDNESS
 
SUBSIDIARY CREDIT AGREEMENTS
 
    As of July 31, 1997, certain of the Company's subsidiaries are party to
credit agreements (each a "Subsidiary Credit Agreement" and collectively the
"Subsidiary Credit Agreements") pursuant to which such subsidiaries may borrow
an aggregate of up to $1.350 billion. As of July 31, 1997, an aggregate amount
of $690.0 million was outstanding under these credit agreements. The obligations
of the financial institutions to lend under Subsidiary Credit Agreement
revolving facilities expire, and amounts, if any, outstanding thereunder are due
and payable, on the following dates with respect to the following committed
amounts: $600.0 million in January 2002 and $750.0 million in December 2003.
 
    Loans under the Subsidiary Credit Agreements bear interest at floating
rates. As of July 31, 1997, the weighted average effective interest rate on
amounts outstanding under the Subsidiary Credit Agreements was 6.76% per annum.
The Company has pledged the shares of common stock of certain of its
subsidiaries to secure the obligations of such subsidiary under the relevant
Subsidiary Credit Agreement. In addition, under one of the Subsidiary Credit
Agreements, the subsidiary has pledged the shares of each of its direct
subsidiaries to secure its obligations under such Subsidiary Credit Agreement.
 
    Each of the Subsidiary Credit Agreements include customary covenants,
including restrictive covenants which, subject to certain exceptions, impose
certain limitations on the subsidiaries' (and their respective subsidiaries')
abilities to, among other things: (a) guaranty obligations of others, (b) incur
liens, (c) pay dividends or redeem or repurchase capital stock, (d) merge with
certain other entities, (e) dispose of a material portion of such subsidiary's
assets (other than in the ordinary course of business), (f) incur indebtedness,
(g) engage in certain transactions with affiliates, (h) allow any of its
subsidiaries to enter into restrictions on their ability to pay dividends, (i)
allow any of its subsidiaries to issue capital stock or (j) acquire the business
or assets of other entities. Certain of the Subsidiary Credit Agreements provide
for subordination of amounts due to affiliates to the obligations of the
subsidiary under such Subsidiary Credit Agreement. Each of the Subsidiary Credit
Agreements includes financial covenants requiring the subsidiary to maintain
certain financial ratios at specified levels.
 
    Each of the Subsidiary Credit Agreements contains customary events of
default, including but not limited to (a) nonpayment of principal, interest,
fees or other amounts when due, (b) violation of covenants, (c) failure of any
representation or warranty to be true in all material respects when made, (d)
cross-default and cross-acceleration, (e) bankruptcy events, (f) judgments
rendered against such subsidiary in excess of certain amounts and (g) change of
control.
 
    As of June 30, 1997, the Company and each subsidiary party to a Subsidiary
Credit Agreement was in substantial compliance with their obligations under the
Subsidiary Credit Agreements and related documents.
 
10% DEBENTURES DUE 2003
 
    Pursuant to an Indenture dated as of May 15, 1983, between Storer
Communications, Inc. ("Storer"), an indirect wholly owned subsidiary of the
Company, and The Chase Manhattan Bank, N.A. as Trustee, Storer issued 10%
Subordinated Debentures, due May 15, 2003 (the "10% Debentures"). On June 30,
1997, the Company redeemed the 10% Debentures. An aggregate principal amount of
$139.3 million of the 10% Debentures was redeemed at a redemption price of 100%
of the principal amount thereof, together with accrued interest thereon. As of
the redemption date, the 10% Debentures had an accreted value of $127.7 million.
The Company redeemed the 10% Debentures with the proceeds from the issuance of a
note payable to a subsidiary of Comcast which bears interest at a rate of 8.50%,
payable quarterly, and is due in 2002.
 
                                       59
<PAGE>
OTHER
 
    Between April 1, 1997 and May 1, 1997, the Company (i) repaid $100.0 million
of the Notes Payable with the proceeds from drawdowns under subsidiaries'
existing credit facilities ($55.0 million) and existing cash held by an
affiliate ($45.0 million), (ii) completed the exchange of affiliate notes
payable and notes receivable, and the accrued interest thereon, between the
Company, Comcast and certain of their subsidiaries resulting in a reduction in
the Company's Notes Payable of $307.5 million as of May 1, 1997, with a
corresponding reduction in the Company's Notes Receivable, and (iii) eliminated
the remaining Notes Receivable, and accrued interest thereon (aggregating $546.3
million as of May 1, 1997), through a non-cash dividend to Comcast. Interest
income accrued on the Notes Receivable during the six months ended June 30, 1997
and 1996 and during the years ended December 31, 1996, 1995 and 1994 was $23.9
million, $21.8 million, $52.9 million, $40.1 million and $3.9 million,
respectively. Interest expense on the Notes Payable during the six months ended
June 30, 1997 and 1996 and during the years ended December 31, 1996, 1995 and
1994 was $12.4 million, $15.5 million, $32.1 million, $28.2 million and $20.9
million, respectively.
 
    On July 2, 1997, the Company repaid $435.0 million of its long-term debt
outstanding as of June 30, 1997 under a Subsidiary Credit Agreement with the
proceeds from the issuance of a note payable to a subsidiary of Comcast which
bears interest at a rate of 7.25%, payable quarterly, and is due in 2002.
 
                                       60
<PAGE>
                            DESCRIPTION OF THE NOTES
 
    The New Notes are to be issued under an Indenture, dated as of May 1, 1997
(the "Indenture"), between the Company and Bank of Montreal Trust Company, as
Trustee, which has been filed as an exhibit to the Registration Statement, of
which the Prospectus constitutes a part. The following summary of certain
provisions of the Indenture and the Notes does not purport to be complete and is
subject to, and is qualified in its entirety by reference to, all the provisions
of the Indenture, including the definitions of certain terms therein and those
terms made a part thereof by the TIA. References in this "Description of the
Notes" to the "Company" are to Comcast Cable Communications, Inc. and not any of
its subsidiaries. All defined terms used hereunder and not previously defined
are defined under " --Certain Definitions." Copies of the Indenture are
available at the corporate trust office of the Trustee.
 
    The terms of the New Notes are identical in all material respects to the
terms of the Old Notes, except for certain transfer restrictions and
registration rights relating to the Old Notes and except that, if the Exchange
Offer is not consummated by October 28, 1997, holders that have complied with
their obligations under the Registration Rights Agreements will be entitled,
subject to certain exceptions, to additional interest at a rate in an amount
equal to 25 basis points per annum on Old Notes held by such holder. The rate of
additional interest will increase by an additional 25 basis points per each
subsequent 90-day period until the Exchange Offer is consummated, up to a
maximum rate of additional interest of 100 basis points.
 
GENERAL
 
    The Indenture provides for issuance from time to time of debentures, notes
(including the Notes) or other evidences of indebtedness of the Company
("Securities") in an unlimited amount. Additional Securities may be issued under
the Indenture from time to time.
 
    The New Notes will be unsecured and unsubordinated obligations of the
Company and will rank PARI PASSU with all other unsecured and unsubordinated
indebtedness and other obligations of the Company. The New Notes will be
effectively subordinated to all liabilities of the Company's subsidiaries,
including trade payables. As of June 30, 1997, the total indebtedness and other
liabilities of the Company's subsidiaries (including trade payables and accrued
liabilities) would have been approximately $2.5 billion.
 
    The New Notes will bear interest at the rates per annum shown on the front
cover of this Prospectus from May 1, 1997, payable semiannually (to holders of
record at the close of business on April 15 or October 15 immediately preceding
the interest payment date) on May 1 and November 1 of each year commencing
November 1, 1997. The Seven-Year Notes will mature on May 1, 2004; the Ten-Year
Notes will mature on May 1, 2007; the Twenty-Year Notes will mature on May 1,
2017 and the Thirty-Year Notes will mature on May 1, 2027.
 
    Principal of, premium, if any, and interest on the Notes will be payable,
and the Notes may be exchanged or transferred, at the office or agency of the
Company in the Borough of Manhattan, the City of New York (which initially will
be the corporate trust office of the Trustee at 77 Water Street, 4th Floor, New
York, New York, 10005); PROVIDED that, at the option of the Company, payment of
interest may be made by check mailed to the address of the holder as such
address appears in the security register.
 
    The New Notes will be issued only in registered form in denominations of
$1,000 and integral multiples thereof. No service charge will be made for any
registration of transfer or exchange of Notes, but the Company may require
payment of a sum sufficient to cover any transfer tax or other similar
governmental charge payable in connection therewith.
 
    The Company is a holding company and conducts all of its operations through
subsidiaries. Consequently, the ability of the Company to pay its obligations,
including its obligation to pay interest on and principal of the Notes, whether
at the maturity thereof or upon an earlier redemption or purchase at
 
                                       61
<PAGE>
the option of the Company or the holders of the Thirty-Year Notes, will be
dependent upon the repayment to the Company of investments and advances made by
the Company and upon the earnings of its subsidiaries and the distribution of
those earnings to the Company. The subsidiaries are separate and distinct legal
entities and have no obligation, contingent or otherwise, to pay any amounts due
pursuant to the Notes or to make funds available therefor. The ability of the
subsidiaries to pay dividends or make other payments or advances to the Company
will depend upon their operating results and will be subject to applicable laws
and contractual restrictions, including, but not limited to, payments due to
Comcast pursuant to certain management agreements (including programming
arrangements) and other arrangements. Certain of the Company's subsidiaries'
loan agreements require that certain ratios and cash flow levels be maintained
and contain certain restrictions on dividend payments, payment of management
fees and advances of funds to affiliated entities. The Indenture will not limit
the ability of subsidiaries of the Company to enter into agreements that
prohibit or restrict dividends or other payments or advances to the Company. See
"Risk Factors--Holding Company Structure; Dependence on Payments from
Subsidiaries; Effective Subordination."
 
PURCHASE AT OPTION OF HOLDERS OF THIRTY-YEAR NOTES
 
    Each holder of the Thirty-Year Notes will have the right to require the
Company to repurchase all or a portion of the Thirty-Year Notes owned by such
holder (the "Put Option") on May 1, 2009 (the "Put Option Exercise Date") at a
purchase price equal to 100% of the principal amount of the Thirty-Year Notes
tendered by such holder plus accrued interest thereon. On or before the Put
Option Exercise Date, the Company shall deposit with a paying agent (or the
Trustee) money sufficient to pay the principal of and any accrued interest on
any Thirty-Year Notes tendered for repayment. On and after the Put Option
Exercise Date, interest will cease to accrue on the Thirty-Year Notes or any
portion thereof tendered for purchase, unless the Company fails to pay the
purchase price.
 
    If a holder elects to exercise the Put Option, such holder must provide the
Company with notice of its intention to exercise the Put Option during the
period from and including March 1, 2009 through and including April 1, 2009.
Such notice, once given, will be irrevocable unless waived by the Company.
 
    The Company will comply with the provisions of Rule 13e-4, Rule 14e-1 and
any other tender offer rules under the Exchange Act if required and will file
Schedule 13E-4 or any other schedule if required thereunder in connection with
any offer by the Company to purchase the Thirty-Year Notes.
 
    BOOK-ENTRY NOTES
 
    With respect to Thirty-Year Notes held under the book-entry system
maintained by the Depositary Trust Company ("DTC"), DTC, its nominee, Cede & Co.
or any of DTC's direct or indirect participants (as defined herein) as
registered holders of the Thirty-Year Notes, will be entitled to tender the
Thirty-Year Notes on the Put Option Exercise Date for repayment and any such
tenders will be effected by means of DTC's Repayment Option Procedures. During
the period from and including March 1, 2009 to and including April 1, 2009 or,
if such April 1, 2009 is not a business day, the next succeeding business day,
DTC will receive instructions from its participants (acting on behalf of owners
of beneficial interests in the Thirty-Year Notes) to tender the Thirty-Year
Notes for repayment under DTC's Repayment Option Procedures. Such tenders for
repayment will be made by DTC by means of a book-entry credit of the Thirty-Year
Notes to the account of the Trustee, provided that DTC receives instructions
from tendering participants by Noon on April 1, 2009. Promptly after the
recording of any such book-entry credit, DTC will provide the Trustee an Agent
Put Daily Activity Report in accordance with its Repayment Option Procedures,
identifying the Thirty-Year Notes and the aggregate principal amount thereof as
to which such tenders for repayment have been made. OWNERS OF BENEFICIAL
INTERESTS IN THIRTY-YEAR NOTES WHO WISH TO EFFECTUATE THE TENDER AND REPAYMENT
OF SUCH THIRTY-YEAR NOTES MUST INSTRUCT THEIR RESPECTIVE DTC PARTICIPANT OR
PARTICIPANTS A REASONABLE PERIOD OF TIME IN ADVANCE OF APRIL 1, 2009.
 
                                       62
<PAGE>
    CERTIFICATED NOTES
 
    Tenders for repayment of Notes not held under the book-entry system on the
Put Option Exercise Date shall be made according to the following procedures.
The Trustee must receive at the principal office of the Trustee in New York
City, during the period from and including March 1, 2009 to and including April
1, 2009 or if such April 1, 2009 is not a business day, the next succeeding
business day, (i) the Thirty-Year Notes with the form entitled "Option to Elect
Repayment" on the reverse of the Thirty-Year Notes duly completed, or (ii) a
telegram, telex, facsimile transmission or letter from a member of a national
securities exchange or the National Association of Securities Dealers, Inc., or
a commercial bank or a trust company in the United States of America, setting
forth the name of the registered holder of the Thirty-Year Notes, the principal
amount of the Thirty-Year Notes to be repaid, the certificate number or a
description of the tenor and terms of the Thirty-Year Notes, a statement that
the option to elect repayment is being exercised thereby and a guarantee that
the Thirty-Year Notes to be repaid with the form entitled "Option to Elect
Repayment" on the reverse of the Thirty-Year Notes duly completed will be
received by the Trustee not later than five business days after the date of such
telegram, telex, facsimile transmission or letter and such Thirty-Year Notes and
form duly completed are received by the Trustee by such fifth business day. Any
such notice received by the Trustee during the period from and including March
1, 2009 to and including April 1, 2009 shall be irrevocable, unless waived by
the Company. All questions as to the validity, eligibility (including time of
receipt) and the acceptance of any Thirty-Year Notes for repayment will be
determined by the Company, whose determination will be final and binding absent
manifest error.
 
OPTIONAL REDEMPTION
 
    The Seven-Year Notes, Ten-Year Notes and Twenty-Year Notes will be
redeemable, in whole or in part, at the option of the Company at any time and
the Thirty-Year Notes will be redeemable, in whole or in part, at the option of
the Company at any time after May 1, 2009, in each case at a redemption price
equal to the greater of (i) 100% of the principal amount of the Notes, plus
accrued interest thereon to the date of redemption, or (ii) as determined by a
Quotation Agent (as defined below), the sum of the present values of the
remaining scheduled payments of principal and interest thereon discounted to the
redemption date on a semiannual basis (assuming a 360-day year consisting of
twelve 30-day months) at the Adjusted Treasury Rate, plus accrued interest on
the Notes to the date of redemption. If a redemption date does not fall on an
interest payment date, then, with respect to the interest payment immediately
succeeding the redemption date, only the unaccrued portion of such interest
payment as of the redemption date shall be included in any calculation pursuant
to clause (ii).
 
    "Adjusted Treasury Rate" means, with respect to any redemption date, the
rate per annum equal to the semiannual equivalent yield to maturity of the
Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue
(expressed as a percentage of the principal amount) equal to the Comparable
Treasury Price for such redemption date, plus 0.25%.
 
    "Comparable Treasury Issue" means the United States Treasury security
selected by a Quotation Agent as having a maturity comparable to the remaining
term of the Notes to be redeemed that would be utilized, at the time of
selection and in accordance with customary financial practice, in pricing new
issues of corporate debt securities of comparable maturity to the remaining term
of such Notes.
 
    "Comparable Treasury Price" means, with respect to any redemption date, (A)
the average of the Reference Treasury Dealer Quotations for such redemption
date, after excluding the highest and lowest of such Reference Treasury Dealer
Quotations, or (B) if the Trustee obtains three or fewer such Reference Treasury
Dealer Quotations, the average of all such Quotations.
 
    "Quotation Agent" means one of the Reference Treasury Dealers appointed by
the Trustee after consultation with the Company.
 
                                       63
<PAGE>
    "Reference Treasury Dealer" means (i) each of Goldman, Sachs & Co.; Bear,
Stearns & Co. Inc.; Donaldson, Lufkin & Jenrette Securities Corporation and
their respective successors; PROVIDED, HOWEVER, that if any of the foregoing
shall cease to be a primary U.S. Government securities dealer in New York City
(a "Primary Treasury Dealer"), the Company shall substitute therefor another
Primary Treasury Dealer; and (iii) any other Primary Treasury Dealer selected by
the Trustee after consultation with the Company.
 
    "Reference Treasury Dealer Quotations" means, with respect to each Reference
Treasury Dealer and any redemption date, the average, as determined by the
Trustee, of the bid and asked prices for the Comparable Treasury Issue
(expressed in each case as a percentage of its principal amount) quoted in
writing to the Trustee by such Reference Treasury Dealer at 5:00 p.m. on the
third Business Day preceding such redemption date.
 
    Notice of any redemption will be mailed at least 30 days but not more than
60 days before the redemption date to each holder of the Notes to be redeemed.
 
    Unless the Company defaults in payment of the redemption price, on and after
the redemption date, interest will cease to accrue on the Notes or portions
thereof called for redemption.
 
    If less then all the Notes are to be redeemed, the Trustee shall select, in
such manner as it shall deem fair and appropriate, the particular Notes to be
redeemed or any portion thereof that is an integral multiple of $1,000.
 
    The Notes will not be entitled to any sinking fund.
 
CERTAIN COVENANTS
 
    LIMITATION ON LIENS SECURING INDEBTEDNESS
 
    The Company shall not, and shall not permit any Restricted Subsidiary to,
create, incur or assume any Lien (other than any Permitted Lien) on Restricted
Property to secure the payment of Indebtedness of the Company or any Subsidiary
if immediately after the creation, incurrence or assumption of such Lien, the
aggregate outstanding principal amount of all Indebtedness of the Company and
the Subsidiaries that is secured by Liens (other than Permitted Liens) on
Restricted Property (other than (x) Indebtedness that is so secured equally and
ratably with (or on a basis subordinated to) the Notes and (y) the Notes), plus
the aggregate amount of all Attributable Debt of the Company and the Restricted
Subsidiaries with respect to all Sale and Leaseback Transactions outstanding at
such time (other than Sale and Leaseback Transactions permitted by the second
paragraph under "--Limitation on Sale and Leaseback Transactions"), would exceed
four times Annualized Cash Flow, unless the Company secures the outstanding
Notes equally and ratably with (or prior to) all Indebtedness secured by such
Lien, so long as such Indebtedness shall be so secured.
 
    LIMITATION ON RESTRICTED PAYMENTS
 
    The Company shall not, and shall not permit any Restricted Subsidiary to,
make any Restricted Payment if (a) at the time of such proposed Restricted
Payment, a Default or Event of Default shall have occurred and be continuing or
shall occur as a consequence of such Restricted Payment or (b) immediately after
giving effect to such Restricted Payment, the aggregate of all Restricted
Payments that shall have been made on or after April 1, 1997 would exceed the
sum of:
 
     (i) $200 million plus
 
    (ii) an amount equal to the difference between (A) the Cumulative Cash Flow
         Credit and (B) 1.2 multiplied by Cumulative Interest Expense.
 
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<PAGE>
    For purposes of this "Limitation on Restricted Payments" covenant, the
amount of any Restricted Payment, if other than cash, shall be its fair market
value as determined by the Board of Directors of the Company, whose good faith
determination shall be conclusive.
 
    The foregoing provisions do not prevent: (i) the payment of any dividend
within 60 days after the date of declaration thereof, if at such date of
declaration such payment complied with the above provisions and (ii) the
retirement or redemption of any shares of the Company's Capital Stock or
warrants, rights or options to acquire Capital Stock of the Company, in exchange
for, or out of the proceeds of a substantially concurrent sale of, Qualified
Stock or warrants, rights or options to acquire Qualified Stock. For purposes of
determining the aggregate permissible amount of Restricted Payments in
accordance with clause (b) of the first paragraph of this covenant, all amounts
expended pursuant to clause (i) of this paragraph shall be included to the
extent that such amounts were not previously included in calculating Restricted
Payments and all retirements, redemptions, exchanges and sales pursuant to
clause (ii) of this paragraph shall be excluded.
 
    If the Company makes a Restricted Payment which, at the time of the making
of such Restricted Payment, would in the good faith determination of the Company
be permitted under the requirements of this covenant, such Restricted Payment
shall be deemed to have been made in compliance with this covenant
notwithstanding any subsequent adjustments made in good faith to the Company's
financial statements affecting Cumulative Cash Flow Credit or Cumulative
Interest Expense for any period.
 
    LIMITATION ON SALE AND LEASEBACK TRANSACTIONS
 
    The Company shall not, and shall not permit any Restricted Subsidiary to,
enter into any Sale and Leaseback Transaction involving any Principal Property
or any part thereof after the date of original issuance of the Notes unless,
after giving effect to such Sale and Leaseback Transaction, the aggregate amount
of all Attributable Debt of the Company and the Restricted Subsidiaries with
respect to all Sale and Leaseback Transactions outstanding at such time (other
than Sale and Leaseback Transactions permitted by the next paragraph), plus the
aggregate principal amount of all Indebtedness of the Company and the
Subsidiaries that is secured by Liens (other than Permitted Liens) on Restricted
Property (other than (x) Indebtedness that is so secured equally and ratably
with (or on a basis subordinated to) the Notes and (y) the Notes), would not
exceed four times Annualized Cash Flow.
 
    The restriction in the foregoing paragraph shall not apply to any Sale and
Leaseback Transaction if (i) the lease is for a period of not in excess of three
years, including renewal of rights, (ii) the lease secures or relates to
industrial revenue or similar financing, (iii) the transaction is solely between
the Company and a Restricted Subsidiary or between or among Restricted
Subsidiaries, or (iv) the Company or such Restricted Subsidiary, within 270 days
after the sale is completed, applies an amount equal to or greater of (a) the
net proceeds of the sale of the Principal Property or part thereof leased or (b)
the fair market value of the Principal Property or part thereof leased (as
determined in good faith by the Board of Directors of the Company) either to (1)
the retirement (or open market purchase) of Notes, other long-term Indebtedness
of the Company ranking on a parity with or senior to the Notes or long-term
Indebtedness of a Restricted Subsidiary or (2) the purchase by the Company or
any Restricted Subsidiary of other property, plant or equipment related to the
business of the Company or any Restricted Subsidiary having a value at least
equal to the value of the Principal Property or part thereof leased.
 
    FINANCIAL INFORMATION
 
    Whether or not the Company is subject to Section 13(a) or 15(d) of the
Exchange Act, the Company shall prepare, and shall deliver to any holder or
beneficial owner of Notes upon request (without charge) and to the Trustee, no
later than 15 calendar days after the dates specified in such Sections were the
Company subject thereto, annual audited consolidated financial statements and
quarterly unaudited consolidated financial statements, each accompanied by a
"Management's Discussion and Analysis of
 
                                       65
<PAGE>
Results of Operations and Financial Condition" written report, similar to those
that would be required to be filed with the Commission if the Company were
subject to Section 13(a) or 15(d) of the Exchange Act. In addition, for so long
as any Notes remain outstanding, the Company shall furnish to holders of Notes
and to securities analysts and prospective investors, upon their request, the
information required to be delivered pursuant to Rule 144A(d)(4) under the
Securities Act, and, to any beneficial owner of the Notes, if not obtainable
from the Commission, information of the type described above, upon the request
of any such holder.
 
    CONSOLIDATION, MERGER AND SALE OF ASSETS
 
    The Company shall not consolidate with, merge with or into, or sell, convey,
transfer, lease, or otherwise dispose of all or substantially all of its
property and assets (as an entirety or substantially an entirety in one
transaction or a series of related transactions) to any person (other than a
consolidation with or merger with or into or a sale, conveyance, transfer, lease
or other disposition to a Wholly Owned Restricted Subsidiary with a positive net
worth; PROVIDED that, in connection with any such merger of the Company with a
Wholly Owned Restricted Subsidiary, no consideration (other than common stock in
the surviving person or the Company) shall be issued or distributed to the
stockholders of the Company) or permit any person to merge with or into the
Company unless: (i) the Company shall be the continuing person, or the person
(if other than the Company) formed by such consolidation or into which the
Company is merged or that acquired or leased such property and assets of the
Company shall be a corporation organized and validly existing under the laws of
the United States of America or any jurisdiction thereof and shall expressly
assume, by a supplemental indenture, executed and delivered to the Trustee, all
of the obligations of the Company on all of the Notes and under the Indenture;
(ii) immediately after giving effect to such transaction, no Default or Event of
Default shall have occurred and be continuing; and (iii) the Company delivers to
the Trustee an officers' certificate and opinion of counsel, in each case
stating that such consolidation, merger, or transfer and such supplemental
indenture complies with this provision and that all conditions precedent
provided for herein relating to such transaction have been complied with;
PROVIDED, HOWEVER, that the foregoing limitations shall not apply if, in the
good faith determination of the board of directors of the Company, whose
determination shall be evidenced by a board resolution, the principal purpose of
such transaction is to change the state of incorporation of the Company; and
PROVIDED further that any such transaction shall not have as one of its purposes
the evasion of the foregoing limitations.
 
EVENTS OF DEFAULT
 
    An Event of Default will occur with respect to an issue of Notes if: (a) the
Company defaults in the payment of principal of (or premium if any, on) any such
Note when the same becomes due and payable at maturity, upon acceleration,
redemption, or otherwise; (b) the Company defaults in the payment of interest
(including additional interest under the Registration Rights Agreement) on any
such Note when the same becomes due and payable, and such default continues for
a period of 30 days; (c) the Company defaults in the performance of or breaches
any other covenant or agreement of the Company in the Indenture with respect to
such Notes or under such Notes and such default or breach continues for a period
of 30 consecutive days after written notice by the Trustee or by the holders (as
defined in the Indenture) of 25% or more in aggregate principal amount of such
Notes; (d) there occurs with respect to any issue or issues of Indebtedness of
the Company or any Subsidiary (other than such Notes) having an outstanding
principal amount of $50 million or more in the aggregate for all such issues of
all such persons, whether such Indebtedness now exists or shall hereafter be
created, (A) an event of default that has caused the holder thereof to declare
such Indebtedness to be due and payable prior to its stated maturity and/or (B)
the failure to make a principal payment at the final (but not any interim) fixed
maturity; (e) any final judgment or order (not covered by insurance) for the
payment of money in excess of $50 million in the aggregate for all such final
judgments or orders (treating any deductibles, self-insurance, or retention as
not so covered) shall be rendered against the Company or any Subsidiary and
shall not be
 
                                       66
<PAGE>
paid or discharged, and there shall be any period of 60 consecutive days
following entry of the final judgment or order that causes the aggregate amount
for all such final judgments or orders outstanding and not paid or discharged
against all such persons to exceed $50 million during which a stay of
enforcement of such final judgment or order, by reason of a pending appeal or
otherwise, shall not be in effect; (f) a court having jurisdiction enters a
decree or order for (i) relief in respect of the Company or any Subsidiary in an
involuntary case under any applicable bankruptcy, insolvency, or other similar
law now or hereafter in effect, (ii) appointment of a receiver, liquidator,
assignee, custodian, trustee, sequestrator, or similar official of the Company
or any Subsidiary or for all or substantially all of the property and assets of
the Company or any Subsidiary or (iii) the winding up or liquidation of the
affairs of the Company or any Subsidiary and, in each case, such decree or order
shall remain unstayed and in effect for a period of 60 consecutive days; or (g)
the Company or any Subsidiary (i) commences a voluntary case under any
applicable bankruptcy, insolvency, or other similar law now or hereafter in
effect, or consents to the entry of an order for relief in an involuntary case
under any such law, (ii) consents to the appointment of or taking possession by
a receiver, liquidator, assignee, custodian, trustee, sequestrator, or similar
official of the Company or any Subsidiary or for all or substantially all of the
property and assets of the Company or any Subsidiary or (iii) effects any
general assignment for the benefit of creditors.
 
    If an Event of Default (other than an Event of Default specified in clause
(f) or (g) above that occurs with respect to the Company) occurs with respect to
an issue of Notes and is continuing under the Indenture, then, and in each and
every such case, either the Trustee or the holders of not less than 25% in
aggregate principal amount of such Notes then outstanding under the Indenture by
written notice to the Company (and to the Trustee if such notice is given by the
holders (the "Acceleration Notice")), may, and the Trustee at the request of
such holders shall, declare the principal amount of and accrued interest, if
any, on such Notes to be immediately due and payable. Upon a declaration of
acceleration, such principal amount of and accrued interest, if any, on such
Notes shall be immediately due and payable. If an Event of Default specified in
clause (f) or (g) above occurs with respect to the Company, the principal amount
of and accrued interest, if any, on each issue of Notes then outstanding shall
be and become immediately due and payable without any notice or other action on
the part of the Trustee or any holder. Upon certain conditions such declarations
may be rescinded and annulled and past defaults may be waived by the holders of
a majority in aggregate principal amount of an issue of Notes that has been
accelerated. Furthermore, subject to various provisions in the Indenture, the
holders of at least a majority in aggregate principal amount of an issue of
Notes by notice to the Trustee, may waive an existing Default or Event of
Default with respect to such Notes and its consequences, except a Default in the
payment of principal of or interest on such Notes or in respect of a covenant or
provision of the Indenture which cannot be modified or amended without the
consent of the holders of each such Notes. Upon any such waiver, such Default
shall cease to exist, and any Event of Default with respect to such Notes shall
be deemed to have been cured, for every purpose of the Indenture; but no such
waiver shall extend to any subsequent or other Default or Event of Default or
impair any right consequent thereto. For information as to the waiver of
defaults, see "--Modification and Waiver."
 
    The holders of at least a majority in aggregate principal amount of an issue
of Notes may direct the time, method, and place of conducting any proceeding for
any remedy available to the Trustee or exercising any trust or power conferred
on the Trustee with respect to such Notes. However, the Trustee may refuse to
follow any direction that conflicts with law or the Indenture, that may involve
the Trustee in personal liability, or that the Trustee determines in good faith
may be unduly prejudicial to the rights of holders of such issue of Notes not
joining in the giving of such direction and may take any other action it deems
proper that is not inconsistent with any such direction received from holders of
such issue of Notes. A holder may not pursue any remedy with respect to the
Indenture or any issue of Notes unless: (i) the holder gives the Trustee written
notice of a continuing Event of Default; (ii) the holders of at least 25% in
aggregate principal amount of such Notes make a written request to the Trustee
to pursue the remedy; (iii) such holder or holders offer the Trustee indemnity
satisfactory to the Trustee against any costs, liability, or expense; (iv) the
Trustee does not comply with the request within 60 days after receipt
 
                                       67
<PAGE>
of the request and the offer of indemnity; and (v) during such 60-day period,
the holders of a majority in aggregate principal amount of such Notes do not
give the Trustee a direction that is inconsistent with the request. However,
such limitations do not apply to the right of any holder of a Note to receive
payment of the principal of or interest, if any, on such Note, or to bring suit
for the enforcement of any such payment, on or after the due date expressed in
the Notes, which right shall not be impaired or affected without the consent of
the holder.
 
    The Indenture will require certain officers of the Company to certify, on or
before a date not more than 90 days after the end of each fiscal year, as to
their knowledge of the compliance of the Company with all conditions and
covenants under the Indenture, such compliance to be determined without regard
to any period of grace or requirement of notice provided under the Indenture.
 
DEFEASANCE
 
    The Indenture provides that, except as otherwise provided in this paragraph,
the Company may terminate its obligations with respect to an issue of Notes and
the Indenture with respect to such Notes if: (i) all such Notes previously
authenticated and delivered with certain exceptions, have been delivered to the
Trustee for cancellation and the Company has paid all sums payable by it under
the Indenture; or (ii)(A) such Notes mature within one year or all of them are
to be called for redemption within one year under arrangements satisfactory to
the Trustee for giving the notice of redemption, (B) the Company irrevocably
deposits in trust with the Trustee, as trust funds solely for the benefit of the
holders of such Notes, for that purpose, money or U.S. government obligations or
a combination thereof sufficient (unless such funds consist solely of money, in
the opinion of a nationally recognized firm of independent public accountants
expressed in a written certification thereof delivered to the Trustee), without
consideration of any reinvestment, to pay principal of and interest on such
Notes to maturity or redemption, as the case may be, and to pay all other sums
payable by it under the Indenture, and (C) the Company delivers to the Trustee
an officers' certificate and an opinion of counsel, in each case stating that
all conditions precedent provided for in the Indenture relating to the
satisfaction and discharge of the Indenture with respect to such Notes have been
complied with.
 
    With respect to the foregoing clause (i), only the Company's obligations to
compensate and indemnify the Trustee and its right to recover excess money held
by the Trustee under the Indenture shall survive. With respect to the foregoing
clause (ii), only the Company's obligations with respect to the issue of
defeased Notes to execute and deliver such Notes for authentication, to set the
terms of such Notes, to maintain an office or agency in respect of such Notes,
to have moneys held for payment in trust, to register the transfer or exchange
of such Notes, to deliver such Notes for replacement or to be canceled, to
compensate and indemnify the Trustee and to appoint a successor trustee, and its
right to recover excess money held by the Trustee shall survive until such Notes
are no longer outstanding. Thereafter, only the Company's obligations to
compensate and indemnify the Trustee, and its right to recover excess money held
by the Trustee shall survive.
 
    The Indenture provides that, except as otherwise provided in this paragraph,
the Company (i) will be deemed to have paid and will be discharged from any and
all obligations in respect of an issue of Notes, and the provisions of the
Indenture will no longer be in effect with respect to such Notes ("legal
defeasance") and (ii) may omit to comply with any term, provision or condition
of the Indenture described above under "--Certain Covenants" and such omission
shall be deemed not to be an Event of Default under clause (c) of the first
paragraph of "--Events of Default" with respect to such Notes ("covenant
defeasance"); PROVIDED that the following conditions shall have been satisfied:
(A) the Company has irrevocably deposited in trust with the Trustee as trust
funds solely for the benefit of the holders of such Notes, for payment of the
principal of and interest on such Notes, money or U.S. government obligations or
a combination thereof sufficient (unless such funds consist solely of money, in
the opinion of a nationally recognized firm of independent public accountants
expressed in a written
 
                                       68
<PAGE>
certification thereof delivered to the Trustee) without consideration of any
reinvestment and after payment of all federal, state and local taxes or other
charges and assessments in respect thereof payable by the Trustee, to pay and
discharge the principal of and accrued interest on such Notes to maturity or
earlier redemption (irrevocably provided for under arrangements satisfactory to
the Trustee), as the case may be; (B) such deposit will not result in a breach
or violation of, or constitute a default under, the Indenture or any other
material agreement or instrument to which the Company is a party or by which it
is bound; (C) no Default or Event of Default with respect to such Notes shall
have occurred and be continuing on the date of such deposit; (D) the Company
shall have delivered to the Trustee an opinion of counsel that (1) the holders
of such Notes will not recognize income, gain or loss for federal income tax
purposes as a result of the Company's exercise of its option under this
provision of the Indenture and will be subject to federal income tax on the same
amount and in the same manner and at the same times as would have been the case
if such deposit and defeasance had not occurred (which opinion, in the case of a
legal defeasance, shall be based upon a change in law) and (2) the Holders of
such Notes have a valid security interest in the trust funds subject to no prior
liens under the Uniform Commercial Code, and (E) the Company has delivered to
the Trustee an officers' certificate and an opinion of counsel, in each case
stating that all conditions precedent provided for in the Indenture relating to
the defeasance contemplated of such Notes have been complied with. In the case
of legal defeasance under clause (i) above, the opinion of counsel referred to
in clause (D)(1) above may be replaced by a ruling directed to the Trustee
received from the Internal Revenue Service to the same effect. Subsequent to
legal defeasance under clause (i) above, the Company's obligations with respect
to the issue of defeased Notes to execute and deliver such Notes for
authentication, to set the terms of such Notes, to maintain an office or agency
in respect of such Notes, to have moneys held for payment in trust, to register
the transfer or exchange of such Notes, to deliver such Notes for replacement or
to be canceled, to compensate and indemnify the Trustee and to appoint a
successor trustee, and its right to recover excess money held by the Trustee
shall survive until such Notes are no longer outstanding. After such Notes are
no longer outstanding, in the case of legal defeasance under clause (i) above,
only the Company's obligations to compensate and indemnify the Trustee and its
right to recover excess money held by the Trustee shall survive.
 
MODIFICATION AND WAIVER
 
    The Company and the Trustee may amend or supplement the Indenture or the
Notes without notice to or the consent of any holder: (i) to cure any ambiguity,
defect, or inconsistency in the Indenture; PROVIDED that such amendments or
supplements shall not adversely affect the interests of the holders in any
material respect; (ii) to comply with the provisions described under "--Certain
Covenants--Consolidation, Merger and Sale of Assets"; (iii) to comply with any
requirements of the Commission in connection with the qualification of the
Indenture under the Trust Indenture Act; (iv) to evidence and provide for the
acceptance of appointment hereunder by a successor Trustee; (v) to establish the
form or forms or terms of the Notes as permitted by the Indenture; (vi) to
provide for uncertificated Notes and to make all appropriate changes for such
purpose; (vii) to secure the Notes pursuant to the provisions of "--Certain
Covenants--Limitation on Liens Securing Indebtedness"; or (viii) to make any
change that does not materially and adversely affect the rights of any holder.
 
    Subject to certain conditions, without prior notice to any holder of an
issue of Notes, modifications and amendments of the Indenture may be made by the
Company and the Trustee with the written consent of the holders of a majority in
principal amount of such Notes, and compliance by the Company with any provision
of the Indenture with respect to such Notes may be waived by written notice to
the Trustee by the holders of a majority in principal amount of such Notes
outstanding; PROVIDED, HOWEVER, that no such modification, amendment or waiver
may, without the consent of each holder affected thereby, (i) change the stated
maturity of the principal of, or any installment of interest on, any Note; (ii)
reduce the principal amount of, or premium, if any, or interest on, any Note;
(iii) change the place or currency of payment of principal of, or premium, if
any, or interest on, any Note; (iv) change the
 
                                       69
<PAGE>
provisions for calculating the optional redemption price, including the
definitions relating thereto; (v) impair the right to institute suit for the
enforcement of any payment of any Note on or after the due date therefor; (vi)
reduce the above-stated percentage of outstanding Notes the consent of whose
holders is necessary to modify or amend or to waive certain provisions of or
defaults under the Indenture; (vii) waive a default in the payment of principal
of or interest on the Notes; or (viii) modify any of the provisions of this
paragraph, except to increase any required percentage or to provide that certain
other provisions cannot be modified or waived with the consent of the holder of
each Note affected thereby. It shall not be necessary for the consent of the
holders under this section of the Indenture to approve the particular form of
any proposed amendment, supplement, or waiver, but it shall be sufficient if
such consent approves the substance thereof. After an amendment, supplement, or
waiver under this section of the Indenture becomes effective, the Company shall
give to the holders affected thereby a notice briefly describing the amendment,
supplement, or waiver. The Company will mail supplemental indentures to holders
upon request. Any failure of the Company to mail such notice, or any defect
therein, shall not, however, in any way impair or affect the validity of any
such supplemental indenture or waiver.
 
    With respect to any issue of Notes, neither the Company nor any of its
Subsidiaries will, directly or indirectly, pay or cause to be paid any
consideration, whether by way of interest, fee, or otherwise, to any holder of
any such Note for or as an inducement to any consent, waiver, or amendment of
any of the terms or provisions of such Notes or the Indenture with respect to
such Notes unless such consideration is offered to be paid or agreed to be paid
to all holders of such Notes that consent, waive, or agree to amend in the time
frame set forth in the solicitation documents relating to such consent, waiver,
or agreement.
 
NO PERSONAL LIABILITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS, DIRECTORS, OR
  EMPLOYEES
 
    The Indenture provides that no recourse shall be had under or upon any
obligation, covenant, or agreement of the Company in the Indenture or any
supplemental indenture, or in any of the Notes or because of the creation of any
indebtedness represented thereby, against any incorporator, stockholder,
officer, director, employee of the Company or of any successor person thereof
under any law, statute or constitutional provision or by the enforcement of any
assessment or by any legal or equitable proceeding or otherwise. Each holder, by
accepting the Notes, waives and releases all such liability.
 
CONCERNING THE TRUSTEE
 
    The Indenture provides that, except during the continuance of a Default, the
Trustee will not be liable, except for the performance of such duties as are
specifically set forth in such Indenture. If an Event of Default has occurred
and is continuing, the Trustee will exercise such rights and powers vested in it
under the Indenture and will use the same degree of care and skill in its
exercise as a prudent person would exercise under the circumstances in the
conduct of such person's own affairs.
 
    The Indenture and provisions of the TIA incorporated by reference therein
contain limitations on the rights of the Trustee, should it become a creditor of
the Company, to obtain payment of claims in certain cases or to realize on
certain property received by it in respect of any such claims, as security or
otherwise. The Trustee is permitted to engage in other transactions; PROVIDED,
HOWEVER, that if it acquires any conflicting interest, it must eliminate such
conflict or resign.
 
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<PAGE>
CERTAIN DEFINITIONS
 
    "Affiliate" means, as applied to any person, any other person directly or
indirectly controlling, controlled by, or under direct or indirect common
control with, such person. For purposes of this definition, "control"
(including, with correlative meanings, the terms "controlling," "controlled by,"
and "under common control with"), as applied to any person, is defined to mean
the possession, directly or indirectly, of the power to direct or cause the
direction of the management and policies of such person, whether through the
ownership of voting securities, by contract, or otherwise.
 
    "Annualized Cash Flow" means, at any date, Operating Cash Flow for the last
two fiscal quarters for which financial statements are available immediately
prior or on such date multiplied by two.
 
    "Attributable Debt" means, with respect to a lease in a Sale and Leaseback
Transaction, the total net amount of rent required to be paid during the
remaining primary term of such lease, discounted at a rate per annum equal to
the interest rate implicit in such lease, calculated in accordance with GAAP.
The net amount of rent required to be paid under any such lease for any such
period shall be the aggregate amount of rent payable by the lessee with respect
to such period after excluding amounts required to be paid on account of
maintenance, repairs, insurance, taxes, assessments, utility, operating and
labor costs and similar charges.
 
    "Capitalized Lease" means, as applied to any person, any lease of any
property (whether real, personal, or mixed) of which the discounted present
value of the rental obligations of such person as lessee, in conformity with
GAAP, is required to be capitalized on the balance sheet of such person; and
"Capitalized Lease Obligation" is defined to mean the rental obligations, as
aforesaid, under such lease.
 
    "Capital Stock" means, with respect to any person, any and all shares,
interests, participations, or other equivalents (however designated, whether
voting or non-voting) of such person's capital stock or other ownership
interests, whether now outstanding or issued after the date of the Indenture,
including, without limitation, all common stock and preferred stock.
 
    "Commission" means the Securities and Exchange Commission.
 
    "Cumulative Cash Flow Credit" means:
 
        (a) cumulative Operating Cash Flow during the period commencing on April
    1, 1997 and ending on the last day of the most recent month preceding the
    date of the proposed Restricted Payment for which financial information is
    available or, if cumulative Operating Cash Flow for such period is negative,
    minus the amount by which cumulative Operating Cash Flow is less than zero,
    plus
 
        (b) the aggregate net proceeds received by the Company from the issue or
    sale (other than to a Subsidiary) of Qualified Stock on or after April 1,
    1997, plus
 
        (c) the aggregate net proceeds received by the Company from the issuance
    or sale (other than to a Subsidiary) of Qualified Stock on or after April 1,
    1997, upon the conversion of, or exchange for, Indebtedness of the Company
    or any Subsidiary or from the exercise of any options, warrants or other
    rights to acquire Capital Stock of the Company, plus
 
        (d) the aggregate amount of contributions to the capital of the Company
    on or after April 1, 1997 other than in connection with the Intercompany
    Note Transactions, plus
 
        (e) dividends or similar distributions received in cash by the Company
    or any Restricted Subsidiary from any Unrestricted Subsidiary.
 
    For purposes of this definition, the net proceeds in property other than
cash received by the Company as contemplated by clauses (b), (c) and (d) above
shall be valued at the fair market value of such property (as determined by the
Board of Directors of the Company, whose good faith determination
 
                                       71
<PAGE>
shall be conclusive) at the date of receipt by the Company. For purposes of this
definition, the net proceeds from the issuance of shares of Qualified Stock of
the Company upon conversion of Indebtedness shall be deemed to be an amount
equal to (i) the accreted value of such Indebtedness on the date of such
conversion and (ii) the additional consideration, if any, received by the
Company upon such conversion thereof, less any cash payment on account of
fractional shares (such consideration, if in property other than cash, to be
determined by the Board of Directors of the Company, whose good faith
determination shall be conclusive).
 
    "Cumulative Interest Expense" means, for the period commencing on April 1,
1997 and ending on the last day of the most recent month preceding the proposed
Restricted Payment for which financial information is available, the aggregate
of the interest expense of the Company and the Restricted Subsidiaries for such
period, determined on a consolidated basis in accordance with generally accepted
accounting principles, including interest expense attributable to Capitalized
Lease Obligations.
 
    "Currency Agreement" means any foreign exchange contract, currency swap
agreement, or other similar agreement or arrangement designed to protect against
fluctuation in currency values.
 
    "Default" means an event or condition that, with the passage of time or the
giving of notice or both, would become an Event of Default.
 
    "Disqualified Capital Stock" means, with respect to any person, with respect
to any issue of Notes, Capital Stock of such person that, by its terms or by the
terms of any security into which it is convertible, exercisable, or
exchangeable, is, or upon the happening of any event or the passage of time
would be, required to be redeemed or repurchased (including at the option of the
holder thereof) by such person or any of its Subsidiaries, in whole or in part,
on or prior to the Stated Maturity of such Notes; PROVIDED that Capital Stock
will not be deemed to be Disqualified Capital Stock if it may only be so
redeemed or repurchased solely in consideration of Qualified Stock.
 
    "Exchange Act" means the Securities Exchange Act of 1934, as amended.
 
    "GAAP" means generally accepted accounting principles in the United States
of America as in effect as of the date of the date of determination, including,
without limitation, those set forth in the opinions and pronouncements of the
Accounting Principles Board of the American Institute of Certified Public
Accountants and statements and pronouncements of the Financial Accounting
Standards Board or in such other statements by such other entity as approved by
a significant segment of the accounting profession. All ratios and computations
contained in the Indenture shall be computed in conformity with GAAP applied on
a consistent basis.
 
    "Guarantee" means any obligation, contingent or otherwise, of any person
directly or indirectly guaranteeing any Indebtedness or other obligation of any
other person and, without limiting the generality of the foregoing, any
obligation, direct or indirect, contingent or otherwise, of such person (i) to
purchase or pay (or advance or supply funds for the purchase or payment of) such
Indebtedness or other obligation of such other person (whether arising by virtue
of partnership arrangements, or by agreement to keep-well, to purchase assets,
goods, securities, or services, to take-or-pay, or to maintain financial
statement conditions or otherwise) or (ii) entered into for purposes of assuring
in any other manner the obligee of such Indebtedness or other obligation of the
payment thereof or to protect such obligee against loss in respect thereof (in
whole or in part); PROVIDED that the term "Guarantee" shall not include
endorsements for collection or deposit in the ordinary course of business. The
term "Guarantee" used as a verb has a corresponding meaning.
 
    "Indebtedness" means, with respect to any person at any date of
determination (without duplication), (i) all indebtedness of such person for
borrowed money, (ii) all obligations of such person evidenced by bonds,
debentures, notes, or other similar instruments, (iii) all obligations of such
person in respect of letters of credit or other similar instruments (including
reimbursement obligations with respect thereto), (iv) all obligations of such
person to pay the deferred and unpaid purchase price of
 
                                       72
<PAGE>
property or services (but excluding trade accounts payable or accrued
liabilities arising in the ordinary course of business), (v) all obligations of
such person as lessee under Capitalized Leases, (vi) all Indebtedness of other
persons secured by a Lien on any asset of such person, whether or not such
Indebtedness is assumed by such person; PROVIDED that the amount of such
Indebtedness shall be the lesser of (A) the fair market value of such asset at
such date of determination and (B) the amount of such Indebtedness, (vii) all
Indebtedness of other persons Guaranteed by such person to the extent such
Indebtedness is Guaranteed by such person, (viii) all Disqualified Capital Stock
of such person, and (ix) to the extent not otherwise included in this
definition, obligations under Currency Agreements and Interest Rate Agreements.
The amount of Indebtedness of any person at any date shall be the outstanding
balance at such date of all unconditional obligations as described above and,
with respect to contingent obligations, the maximum liability upon the
occurrence of the contingency giving rise to the obligation, PROVIDED (i) that
the amount outstanding at any time of any Indebtedness issued with original
issue discount is the face amount of such Indebtedness less the remaining
unamortized portion of the original issue discount of such Indebtedness at such
time as determined in conformity with GAAP and (ii) that Indebtedness shall not
include any liability for federal, state, local, or other taxes.
 
    "Interest Rate Agreements" means any obligations of any person pursuant to
any interest rate swaps, caps, collars, and similar arrangements providing
protection against fluctuations in interest rates. For purposes of the
Indenture, the amount of such obligations shall be the amount determined in
respect thereof as of the end of the then most recently ended fiscal quarter of
such person, based on the assumption that such obligation had terminated at the
end of such fiscal quarter, and in making such determination, if any agreement
relating to such obligation provides for the netting of amounts payable by and
to such person thereunder or if any such agreement provides for the simultaneous
payment of amounts by and to such person, then in each such case, the amount of
such obligations shall be the net amount so determined, plus any premium due
upon default by such person.
 
    "Lien" means, with respect to any asset, any mortgage, lien, pledge, charge,
security interest or encumbrance of any kind, or any other type of preferential
arrangement that has the practical effect of creating a security interest, in
respect of such asset. For the purposes of the Indenture, the Company or any
Subsidiary shall be deemed to own subject to a Lien any asset that it has
acquired or holds subject to the interest of a vendor or lessor under any
conditional sale agreement, capital lease or other title retention agreement
relating to such asset.
 
    "Operating Cash Flow" means, for any period, the sum of the following for
the Company and the Restricted Subsidiaries for such period, determined on a
consolidated basis in accordance with generally accepted principles: (i)
aggregate operating revenues minus (ii) aggregate operating expenses (including
technical, programming, sales, selling, general and administrative expenses and
salaries and other compensation paid to any general partner, director, officer
or employee of the Company or any Subsidiary, but excluding interest,
depreciation and amortization and the amount of non-cash compensation in respect
of the Company's employee incentive stock programs for such period and, to the
extent otherwise included in operating expenses, any losses resulting from a
writeoff or write down of investments by the Company or any Subsidiary in
Affiliates); PROVIDED, HOWEVER, that Operating Cash Flow for any period shall be
calculated after giving effect on a PRO FORMA basis (in accordance with
Regulation S-X promulgated under the Exchange Act) for the acquisition or
disposition of any assets (other than in the ordinary course of business) as if
such acquisition or disposition occurred at the beginning of such period.
Operating Cash Flow as defined herein may differ from "operating cash flow" as
reported by the Company as Supplementary Financial Data.
 
    "Permitted Liens" means (i) any Lien on any Restricted Property acquired
after the date of the Indenture (including by way of merger or consolidation) by
the Company or any Restricted Subsidiary, which Lien is created, incurred or
assumed contemporaneously with such acquisition, or within 270 days thereafter,
to secure or provide for the payment or financing of any part of the purchase
price thereof, or any Lien upon any Restricted Property acquired after the date
of the Indenture existing at the
 
                                       73
<PAGE>
time of such acquisition, (whether or not assumed by the Company or any
Restricted Subsidiary), PROVIDED that every such Lien referred to in this clause
(i) shall attach only to the Restricted Property so acquired; (ii) any Lien on
any Restricted Property in favor of the Company or any Restricted Subsidiary;
(iii) any Lien on Restricted Property incurred in connection with the issuance
of tax-exempt governmental obligations (including, without limitation,
industrial revenue bonds and similar financings); (iv) any Lien granted by any
Restricted Subsidiary on Restricted Property to the extent limitations on the
incurrence of such Liens are prohibited by any agreement to which such
Restricted Subsidiary is subject as of the date of the Indenture; and (v) any
renewal of or substitution for any Lien permitted by any of the preceding
clauses (i) through (iv), including any Lien securing reborrowing of amounts
previously secured within 270 days of the repayment thereof, PROVIDED that no
such renewal or substitution shall extend to any Restricted Property other than
the Restricted Property covered by the Lien being renewed or substituted.
 
    "Principal Property" means, as of any date of determination, any property or
assets used primarily for the provision of cable communications services owned
by the Company or any Restricted Subsidiary other than (1) any such property
which, in the good faith opinion of the Board of Directors, is not of material
importance to the business conducted by the Company and the Restricted
Subsidiaries taken as a whole and (2) any shares of any class of stock or any
other security of any Unrestricted Subsidiary.
 
    "Qualified Stock" means any Capital Stock of the Company other than
Disqualified Capital Stock.
 
    "Restricted Payment" means the payment or declaration of any dividend by the
Company, either in cash or in property (except dividends payable in common stock
or common shares of Capital Stock of the Company), or the making by the Company
of any other distribution, on account of any shares of any class of its Capital
Stock, now or hereafter outstanding, or the redemption, purchase, retirement or
other acquisition for value by the Company or any Restricted Subsidiary,
directly or indirectly, of any shares of any class of the Company's Capital
Stock, now or hereafter outstanding (it being understood that the dividend of
Notes Receivable in connection with the Intercompany Note Transactions shall not
be deemed a Restricted Payment).
 
    "Restricted Property" means, as of any date of determination, any Principal
Property (or any portion thereof), any shares of stock of a Restricted
Subsidiary owned by the Company or a Restricted Subsidiary or any Indebtedness
of a Restricted Subsidiary owed to the Company or a Restricted Subsidiary.
 
    "Restricted Subsidiary" means any Subsidiary organized and existing under
the laws of the United States of America and the principal business of which is
the cable communications industry carried on within the United States of America
other than:
 
         (i) each Subsidiary the major part of whose business consists of
    finance, banking, credit, leasing, insurance, financial services or other
    similar operations, or any combination thereof; and
 
        (ii) each Subsidiary formed or acquired after the date hereof for the
    purpose of acquiring the business or assets of another person and which does
    not acquire all or any substantial part of the business or assets of the
    Company or any Restricted Subsidiary;
 
PROVIDED, HOWEVER, that any Subsidiary may be designated a Restricted Subsidiary
by board resolution, effective as of the date such board resolution is adopted
and delivered to the Trustee, if, after giving effect to such designation as if
such designation were the incurrence at such time of all Indebtedness of such
Subsidiary and the entering into at such time of all Sale and Leaseback
Transactions to which such Subsidiary is a party, the Company would be in
compliance with the covenants under "--Certain Covenants--Limitation on Liens
Securing Indebtedness" and "--Limitation on Sale and Leaseback Transactions";
PROVIDED FURTHER, that any such designation may be revoked by further board
resolution, effective as of the date such further board resolution is adopted
and delivered to the Trustee if, after giving effect to such revocation as if
such revocation were the incurrence at such time of all Indebtedness of the
Company and the Restricted Subsidiaries and the entering into at such time of
all Sale and Leaseback Transactions to which the Company or any Restricted
Subsidiary is a party, the Company
 
                                       74
<PAGE>
would be in compliance with the covenants under "--Certain Covenants--Limitation
on Liens Securing Indebtedness" and "--Limitation on Sale and Leaseback
Transactions."
 
    "Sale and Leaseback Transaction" means any direct or indirect arrangement
with any Person or to which any such Person is a party, providing for the
leasing to the Company or a Subsidiary of any property, whether owned by the
Company or such Restricted Subsidiary at the date of the original issuance of
the Notes or later acquired, which has been or is to be sold or transferred by
the Company or such Restricted Subsidiary to such Person or to any other Person
by whom funds have been or are to be advanced on the security of such property.
 
    "Stated Maturity" means (i) with respect to any Indebtedness, the date
specified in such Indebtedness as the fixed date on which the final installment
of principal of such Indebtedness is due and payable and (ii) with respect to
any scheduled installment of principal of or interest on any Indebtedness, the
date specified in such Indebtedness as the fixed date on which such installment
is due and payable.
 
    "Subsidiary" means with respect to any person, any corporation, association
or other business entity of which more than 50% of all votes represented by all
classes of outstanding Voting Stock is owned directly or indirectly, by such
person and one or more other Subsidiaries of such person. Unless specified
otherwise, "Subsidiary" shall be deemed to refer to a Subsidiary of the Company.
 
    "Unrestricted Subsidiary" means any Subsidiary of the Company other than a
Restricted Subsidiary. All Subsidiaries of an Unrestricted Subsidiary shall be
Unrestricted Subsidiaries.
 
    "Voting Stock" means, with respect to any person, Capital Stock of any class
or kind ordinarily having the power to vote for the election of directors,
managers, or other voting members of the governing body of such person.
 
    "Wholly Owned" means, with respect to any Subsidiary of any person, such
Subsidiary if all of the outstanding common stock or other similar equity
ownership interests (but not including preferred stock that is not Voting Stock)
in such Subsidiary (other than any director's qualifying shares or investments
by foreign nationals mandated by applicable law) is owned directly or indirectly
by such person.
 
EXCHANGES OF BOOK-ENTRY NOTES FOR CERTIFICATED NOTES
 
    The New Notes will be represented by one or more notes in registered, global
form without interest coupons (collectively, the "Global Notes"). The Global
Notes will be deposited upon issuance with the Trustee as custodian for DTC in
New York, New York, and registered in the name of DTC, or its nominee, in each
case, for credit to an account of a direct or indirect participant in DTC as
described below. A beneficial interest in a Global Note may not be exchanged for
a New Note in certificated form unless (i) DTC (x) notifies the Company that it
is unwilling or unable to continue as Depositary for the Global Note or (y) has
ceased to be a clearing agency registered under the Exchange Act, and in either
case the Company is unable to locate a qualified successor within 90 days, (ii)
the Company, at its option, notifies the Trustee in writing that it elects to
cause the issuance of the New Notes in certificated form or (iii) there shall
have occurred and be continuing an Event of Default with respect to the New
Notes. In all cases, certificated New Notes delivered in exchange for any Global
Note or beneficial interests therein will be registered in the names, and issued
in any approved denominations, requested by or on behalf of the Depositary (in
accordance with its customary procedures). Any certificated New Note issued in
exchange for an interest in a Global Note will bear the legend restricting
transfers that is borne by such Global Note. Any such exchange will be effected
through the DWAC system and an appropriate adjustment will be made in the
records of the Security Registrar to reflect a decrease in the principal amount
of the relevant Global Note.
 
                                       75
<PAGE>
CERTAIN BOOK-ENTRY PROCEDURES FOR GLOBAL NOTES
 
    THE DESCRIPTIONS OF THE OPERATIONS AND PROCEDURES OF DTC THAT FOLLOW ARE
PROVIDED SOLELY AS A MATTER OF CONVENIENCE. THESE OPERATIONS AND PROCEDURES ARE
SOLELY WITHIN THE CONTROL OF DTC AND ARE SUBJECT TO CHANGES BY IT FROM TIME TO
TIME. THE COMPANY TAKES NO RESPONSIBILITY FOR THESE OPERATIONS AND PROCEDURES
AND URGES INVESTORS TO CONTACT DTC OR ITS PARTICIPANTS DIRECTLY TO DISCUSS THESE
MATTERS.
 
    DTC has advised the Company as follows: DTC is a limited purpose trust
company organized under the laws of the State of New York, a member of the
Federal Reserve System, a "clearing corporation" within the meaning of the
Uniform Commercial Code and a "Clearing Agency" registered pursuant to the
provisions of Section 17A of the Exchange Act. DTC was created to hold
securities for its participants ("participants") and facilitate the clearance
and settlement of securities transactions between participants through
electronic book-entry changes in accounts of its participants, thereby
eliminating the need for physical transfer and delivery of certificates.
Participants include securities brokers and dealers, banks, trust companies and
clearing corporations and may include certain other organizations. Indirect
access to the DTC system is available to other entities such as banks, brokers,
dealers and trust companies that clear through or maintain a custodial
relationship with a participant, either directly or indirectly ("indirect
participants").
 
    DTC has advised the Company that its current practice, upon the issuance of
Global Notes, is to credit, on its internal system, the respective principal
amount of the individual beneficial interests represented by such Global Notes
to the accounts with DTC of the participants through which such interests are to
be held. Ownership of beneficial interests in Global Notes will be shown on, and
the transfer of that ownership will be effected only through, records maintained
by DTC or its nominees (with respect to interests of participants) and the
records of participants and indirect participants (with respect to interests of
persons other than participants).
 
    As long as DTC, or its nominee, is the registered holder of a Global Note,
DTC or such nominee, as the case may be, will be considered the sole owner and
holder of the Notes represented by such Global Note for all purposes under the
Indenture and the Notes. Except in the limited circumstances described above
under "Exchanges of Book-Entry Notes for Certificated Notes," owners of
beneficial interests in a Global Note will not be entitled to have any portions
of such Global Note registered in their names, will not receive or be entitled
to receive physical delivery of Notes in definitive form and will not be
considered the owners or holders of the Global Note (or any Notes represented
thereby) under the Indenture or the Notes.
 
NOTICES
 
    Notices to holders of Notes will be given by mail to the addresses of such
holders as they may appear in the applicable Register.
 
                                       76
<PAGE>
                    REGISTRATION RIGHTS; ADDITIONAL INTEREST
 
    Holders of New Notes are not entitled to any registration rights with
respect to the New Notes. Holders of Old Notes are entitled to certain
registration rights pursuant to the Registration Rights Agreements. Pursuant to
the Registration Rights Agreements, the Company has agreed to file with the
Commission and have declared effective on or prior to September 28, 1997 a
registration statement (the "Exchange Offer Registration Statement") under the
Securities Act with respect to the Exchange Offer. The Company also agreed that,
after the effectiveness of the Exchange Offer Registration Statement, it would,
subject to certain conditions, offer to the holders of Old Notes who are able to
make certain representations the opportunity to exchange their Old Notes for New
Notes. In the event that applicable interpretations of the staff of the
Commission do not permit the Company to effect the Exchange Offer ("Commission
Blockage") or do not permit any holder of Old Notes, subject to certain
limitations, to participate in such Exchange Offer, the Company has agreed to
file with the Commission a shelf registration statement (the "Shelf Registration
Statement") to cover resales of the applicable Old Notes. The Registration
Statement of which this Prospectus is a part constitutes the Exchange Offer
Registration Statement.
 
    The Registration Rights Agreements provide that (i) the Company will use its
reasonable best efforts to have the Exchange Offer Registration Statement (and,
if applicable, a Shelf Registration Statement) declared effective by the
Commission on or prior to September 28, 1997. If the Exchange Offer has not been
consummated by October 28, 1997 (unless there exists a Commission Blockage)
(such event, a "Registration Default"), the Company will pay additional interest
to each holder of Old Notes, during the first 90-day period immediately
following the occurrence of such Registration Default at a rate equal to 25
basis points per annum on Old Notes held by such holder. The rate of additional
interest will increase by an additional 25 basis points for each subsequent
90-day period until the Exchange Offer is consummated, up to a maximum rate of
additional interest of 100 basis points. All accrued additional interest shall
be paid to holders in the same manner as interest payments on the Notes on
semi-annual payment dates which correspond to interest payment dates for the
Notes. Following the cure of all Registration Defaults, the payment of
additional interest will cease.
 
    The Registration Rights Agreements also provide that the Company (i) shall
make available for a period of 90 days after the consummation of the Exchange
Offer a prospectus meeting the requirements of the Securities Act to any
broker-dealer for use in connection with any resale of New Notes and (ii) shall
pay all expenses incident to the Exchange Offer (including the expenses of one
counsel to the holders of the Notes) and will indemnify certain holders of the
Notes (including any broker-dealer) against certain liabilities, including
liabilities under the Securities Act.
 
    Holders of Old Notes will be required to make certain representations to the
Company (as described in the Registration Rights Agreements) in order to
participate in the Exchange Offer and will be required to deliver information to
be used in connection with the Shelf Registration Statement and to provide
comments on the Shelf Registration Statement within the time periods set forth
in the Registration Rights Agreements in order to have their Old Notes included
in the Shelf Registration Statement and benefit from the provisions regarding
additional interest discussed above. In addition, for so long as the Old Notes
are outstanding, the Company will continue to provide to holders of Old Notes
and to prospective purchasers of the Old Notes the information required by Rule
144A(d)(4). The Company will provide a copy of the Registration Rights
Agreements to prospective investors upon request.
 
                                       77
<PAGE>
                    CERTAIN FEDERAL INCOME TAX CONSEQUENCES
 
    In the opinion of Davis Polk & Wardwell, tax counsel to the Company, the
following summary describes the material federal income tax considerations
applicable to the exchange of Old Notes for New Notes and the ownership and
disposition of the New Notes by holders who acquire the New Notes. The summary
applies only to a holder of Old Notes that acquired such Old Notes from the
Company pursuant to their original issuance and will be an initial holder of the
New Notes pursuant to the exchange hereunder. This discussion is based on laws,
regulations, rulings and decisions now in effect, all of which are subject to
change, possibly retroactively. The discussion does not cover all aspects of
federal income taxation that may be relevant to holders, in light of their
specific circumstances, particularly holders who own 10% or more of the stock of
the Company or holders subject to special treatment under the federal income tax
laws (such as insurance companies, financial institutions, tax exempt
organizations, foreign persons and taxpayers subject to the alternative minimum
tax). It also does not address state, local, foreign or other tax laws. The
description assumes that holders of the New Notes will hold the New Notes as
"capital assets" within the meaning of Section 1221 of the Internal Revenue Code
of 1986, as amended (the "Code").
 
TAX CONSEQUENCES TO U.S. HOLDERS
 
    EXCHANGE OF NOTES
 
    There will be no federal income tax consequences to holders exchanging Old
Notes for New Notes pursuant to the Exchange Offer and a holder will have the
same adjusted basis and holding period in the New Notes as it had in the Old
Notes immediately before the exchange.
 
    SALE, EXCHANGE OR RETIREMENT OF THE NOTES
 
    Upon the sale, exchange or retirement of a New Note, a holder will recognize
taxable gain or loss equal to the difference between the amount realized on the
sale, exchange or retirement and such holder's adjusted tax basis in the New
Note. A holder's adjusted tax basis in a New Note will equal the cost of the Old
Note to such holder reduced by any payments on the Note received by the holder.
 
    EACH HOLDER SHOULD CONSULT HIS TAX ADVISOR IN DETERMINING THE FEDERAL,
STATE, LOCAL AND ANY OTHER TAX CONSEQUENCES TO THE PARTICULAR HOLDER OF THE
EXCHANGE OF OLD NOTES FOR NEW NOTES AND THE OWNERSHIP AND DISPOSITION OF THE NEW
NOTES.
 
                              PLAN OF DISTRIBUTION
 
    Each broker-dealer that receives New Notes for its own account pursuant to
the Exchange Offer must acknowledge that it will deliver a prospectus in
connection with any resale of such New Notes. This Prospectus, as it may be
amended or supplemented from time to time, may be used by a broker-dealer in
connection with resales of New Notes received in exchange for Old Notes where
such Old Notes were acquired as a result of market-making activities or other
trading activities. The Company has agreed that for a period of 90 days after
the consummation of the Exchange Offer it will make this Prospectus, as amended
or supplemented, available to any such broker-dealer for use in connection with
any such resale. The Company will not receive any proceeds from any sale of New
Notes by broker-dealers. New Notes received by broker-dealer for their own
account pursuant to the Exchange Offer may be sold from time to time in one or
more transactions in the over-the-counter market, in negotiated transactions,
through the writing of options on the New Notes or a combination of such methods
of resale, at market prices prevailing at the time of resale, at prices related
to such prevailing market prices or negotiated prices. Any such resale may be
made directly to purchasers or to or through brokers or dealers who may receive
compensation in the form of commissions or concessions from any such
broker-dealer and/or the purchasers of any such New Notes. Any broker-dealer
that resells New Notes that were received by it
 
                                       78
<PAGE>
for its own account pursuant to the Exchange Offer and any broker or dealer that
participates in a distribution of such New Notes may be deemed to be an
"underwriter" within the meaning of the Securities Act and any profit on any
such resale of New Notes and any commissions or concessions received by any such
persons may be deemed to be underwriting compensation under the Securities Act.
The Letter of Transmittal states that by acknowledging that it will deliver and
by delivering a prospectus, a broker-dealer will not be deemed to admit that it
is an "underwriter" within the meaning of the Securities Act.
 
    For period of 90 days after the consummation of the Exchange Offer the
Company will promptly send additional copies of this Prospectus and any
amendment or supplement to this Prospectus to any broker-dealer that requests
such documents in the Letter of Transmittal.
 
    The Company has agreed in the Registration Rights Agreement to indemnify
each broker-dealer reselling New Notes pursuant to this Prospectus, and their
officers, directors and controlling persons, against certain liabilities in
connection with the offer and sale of the New Notes, including liabilities under
the Securities Act, or to contribute to payments that such broker-dealers may be
required to make in respect thereof.
 
                             VALIDITY OF THE NOTES
 
    The validity of the Notes will be passed upon for the Company by Davis Polk
& Wardwell.
 
                                    EXPERTS
 
    The consolidated balance sheet of the Company as of December 31, 1996 and
1995 and the related consolidated statements of operations, stockholder's equity
(deficiency) and of cash flows for each of the three years in the period ended
December 31, 1996 and the consolidated balance sheet of Comcast SCH Holdings,
Inc. and subsidiaries as of December 31, 1996 and the related consolidated
statements of operations, stockholder's equity and of cash flows for the period
from November 1, 1996 to December 31, 1996, as well as the combined balance
sheet of the Predecessor Corporation as of December 31, 1995 and the related
combined statements of operations, stockholder's deficiency and of cash flows
for the period from January 1, 1996 to October 31, 1996 and for the years ended
December 31, 1995 and 1994 appearing in this registration statement and the
related financial statement schedules included elsewhere in the registration
statement have been audited by Deloitte & Touche LLP, independent auditors, as
stated in their reports appearing herein and elsewhere in the registration
statement, and have been so included in reliance upon the reports of such firm
given upon their authority as experts in accounting and auditing.
 
                                       79
<PAGE>
             INDEX TO FINANCIAL STATEMENTS AND UNAUDITED PRO FORMA
                             FINANCIAL INFORMATION
 
<TABLE>
<S>                                                                                     <C>
COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
  Condensed Consolidated Balance Sheet as of June 30, 1997 and December 31, 1996
    (unaudited).......................................................................        F-2
  Condensed Consolidated Statement of Operations for the six and three months ended
    June 30, 1997 and 1996 (unaudited)................................................        F-3
  Condensed Consolidated Statement of Cash Flows for the six months ended June 30,
    1997 and 1996 (unaudited).........................................................        F-4
  Condensed Consolidated Statement of Stockholder's Equity for the six months ended
    June 30, 1997 (unaudited).........................................................        F-5
  Notes to Condensed Consolidated Financial Statements for the quarter ended June 30,
    1997 (unaudited)..................................................................        F-6
 
  Independent Auditors' Report........................................................       F-12
  Consolidated Balance Sheet as of December 31, 1996 and 1995.........................       F-13
  Consolidated Statement of Operations for the years ended December 31, 1996, 1995 and
    1994..............................................................................       F-14
  Consolidated Statement of Cash Flows for the years ended December 31, 1996, 1995 and
    1994..............................................................................       F-15
  Consolidated Statement of Stockholder's Equity (Deficiency) for the years ended
    December 31, 1996, 1995 and 1994..................................................       F-16
  Notes to Consolidated Financial Statements for the years ended December 31, 1996,
    1995 and 1994.....................................................................       F-17
 
  Unaudited Pro Forma Financial Information...........................................       F-32
  Unaudited Pro Forma Condensed Consolidated Statement of Operations for the year
    ended December 31, 1996...........................................................       F-33
  Unaudited Pro Forma Condensed Consolidated Statement of Operations for the six
    months ended June 30, 1996........................................................       F-34
  Notes to Unaudited Pro Forma Condensed Consolidated Statements of Operations........       F-35
 
COMCAST SCH HOLDINGS, INC. AND SUBSIDIARIES
 
  Independent Auditors' Report........................................................       F-37
  Consolidated and Combined Balance Sheet as of December 31, 1996 and 1995............       F-38
  Consolidated Statement of Operations for the period from November 1, 1996 to
    December 31, 1996.................................................................       F-39
  Combined Statement of Operations for the period from January 1, 1996 to October 31,
    1996 and for the years ended December 31, 1995 and 1994...........................       F-40
  Consolidated Statement of Cash Flows for the period from November 1, 1996 to
    December 31, 1996.................................................................       F-41
  Combined Statement of Cash Flows for the period from January 1, 1996 to October 31,
    1996 and for the years ended December 31, 1995 and 1994...........................       F-42
  Consolidated and Combined Statement of Stockholders' Equity (Deficiency) for the
    period from November 1, 1996 to December 31, 1996, for the period from January 1,
    1996 to October 31, 1996 and for the years ended December 31, 1995 and 1994.......       F-43
  Notes to Consolidated and Combined Financial Statements for the periods from January
    1, 1996 to October 31, 1996 and November 1, 1996 to December 31, 1996 and for the
    years ended December 31, 1995 and 1994............................................       F-44
</TABLE>
 
                                      F-1
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
                CONDENSED CONSOLIDATED BALANCE SHEET (UNAUDITED)
 
                    (DOLLARS IN MILLIONS, EXCEPT SHARE DATA)
 
<TABLE>
<CAPTION>
                                                                                    JUNE 30,    DECEMBER 31,
                                                                                      1997          1996
                                                                                    ---------  --------------
<S>                                                                                 <C>        <C>
ASSETS
CURRENT ASSETS
  Cash and cash equivalents.......................................................  $    44.2    $     38.4
  Short-term investments..........................................................        0.8          21.5
  Cash held by an affiliate.......................................................        9.8          53.5
  Accounts receivable, less allowance for doubtful
    accounts of $13.6 and $12.0...................................................       68.3          70.4
  Inventories.....................................................................       30.6          28.1
  Other current assets............................................................       16.5          19.8
                                                                                    ---------  --------------
    Total current assets..........................................................      170.2         231.7
                                                                                    ---------  --------------
INVESTMENTS.......................................................................        1.2           1.2
                                                                                    ---------  --------------
PROPERTY AND EQUIPMENT............................................................    2,514.9       2,401.6
  Accumulated depreciation........................................................     (956.9)       (856.1)
                                                                                    ---------  --------------
  Property and equipment, net.....................................................    1,558.0       1,545.5
                                                                                    ---------  --------------
DEFERRED CHARGES                                                                      5,638.6       5,586.7
  Accumulated amortization........................................................   (1,300.8)     (1,151.8)
                                                                                    ---------  --------------
  Deferred charges, net...........................................................    4,337.8       4,434.9
                                                                                    ---------  --------------
                                                                                    $ 6,067.2    $  6,213.3
                                                                                    ---------  --------------
                                                                                    ---------  --------------
LIABILITIES AND STOCKHOLDER'S EQUITY
CURRENT LIABILITIES
  Accounts payable and accrued expenses...........................................  $   236.5    $    230.7
  Accrued interest................................................................       31.6          25.5
  Current portion of long-term debt...............................................       45.0         115.7
  Current portion of notes payable to affiliates..................................                      2.6
  Due to affiliates...............................................................      208.5         152.3
                                                                                    ---------  --------------
    Total current liabilities.....................................................      521.6         526.8
                                                                                    ---------  --------------
LONG-TERM DEBT, less current portion..............................................    3,019.8       3,068.3
                                                                                    ---------  --------------
MINORITY INTEREST AND OTHER.......................................................      228.0         246.3
                                                                                    ---------  --------------
NOTES PAYABLE TO AFFILIATES, less current portion.................................      141.0         404.5
                                                                                    ---------  --------------
DUE TO AFFILIATE..................................................................      346.4         291.8
                                                                                    ---------  --------------
DEFERRED INCOME TAXES, due to affiliate...........................................    1,495.8       1,580.3
                                                                                    ---------  --------------
COMMITMENTS AND CONTINGENCIES
 
STOCKHOLDER'S EQUITY
  Common stock, $1 par value--authorized and
    issued, 1,000 shares..........................................................
  Additional capital..............................................................    3,066.2       3,050.6
  Accumulated deficit.............................................................   (2,751.6)     (2,124.0)
  Unrealized loss on marketable securities........................................                     (1.4)
  Notes receivable from affiliate.................................................                   (829.9)
                                                                                    ---------  --------------
    Total stockholder's equity....................................................      314.6          95.3
                                                                                    ---------  --------------
                                                                                    $ 6,067.2    $  6,213.3
                                                                                    ---------  --------------
                                                                                    ---------  --------------
</TABLE>
 
           See notes to condensed consolidated financial statements.
 
                                      F-2
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
           CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS (UNAUDITED)
 
                             (DOLLARS IN MILLIONS)
 
<TABLE>
<CAPTION>
                                                      SIX MONTHS ENDED     THREE MONTHS ENDED
                                                          JUNE 30,              JUNE 30,
                                                    --------------------  --------------------
                                                      1997       1996       1997       1996
                                                    ---------  ---------  ---------  ---------
SERVICE INCOME....................................  $ 1,021.9  $   778.3  $   520.8  $   396.0
<S>                                                 <C>        <C>        <C>        <C>
                                                    ---------  ---------  ---------  ---------
 
COSTS AND EXPENSES
  Operating.......................................      450.7      322.5      225.4      160.9
  Selling, general and administrative.............      233.6      167.3      118.9       83.9
  Depreciation and amortization...................      306.8      192.6      168.0       97.3
                                                    ---------  ---------  ---------  ---------
                                                        991.1      682.4      512.3      342.1
                                                    ---------  ---------  ---------  ---------
 
OPERATING INCOME..................................       30.8       95.9        8.5       53.9
 
OTHER (INCOME) EXPENSE
  Interest expense................................      119.9      110.8       63.2       54.1
  Interest expense on notes payable to
  affiliates......................................       12.4       15.5        3.3        6.9
  Investment income, net..........................       (2.0)      (2.8)      (2.0)      (0.1)
  Other...........................................                   0.7                   0.7
                                                    ---------  ---------  ---------  ---------
                                                        130.3      124.2       64.5       61.6
                                                    ---------  ---------  ---------  ---------
 
LOSS BEFORE INCOME TAX (BENEFIT)
  EXPENSE, MINORITY INTEREST AND EXTRAORDINARY
  ITEMS...........................................      (99.5)     (28.3)     (56.0)      (7.7)
 
INCOME TAX (BENEFIT) EXPENSE......................      (23.5)      (3.6)     (14.2)       0.5
                                                    ---------  ---------  ---------  ---------
 
LOSS BEFORE MINORITY INTEREST AND EXTRAORDINARY
  ITEMS...........................................      (76.0)     (24.7)     (41.8)      (8.2)
 
MINORITY INTEREST.................................      (10.2)     (10.4)      (5.2)      (4.6)
                                                    ---------  ---------  ---------  ---------
 
LOSS BEFORE EXTRAORDINARY ITEMS...................      (65.8)     (14.3)     (36.6)      (3.6)
 
EXTRAORDINARY ITEMS...............................      (15.5)                (15.5)
                                                    ---------  ---------  ---------  ---------
 
NET LOSS..........................................     ($81.3)    ($14.3)    ($52.1)     ($3.6)
                                                    ---------  ---------  ---------  ---------
                                                    ---------  ---------  ---------  ---------
</TABLE>
 
           See notes to condensed consolidated financial statements.
 
                                      F-3
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
           CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS (UNAUDITED)
 
                             (DOLLARS IN MILLIONS)
 
<TABLE>
<CAPTION>
                                                                       SIX MONTHS ENDED
                                                                           JUNE 30,
                                                                     --------------------
<S>                                                                  <C>        <C>
                                                                       1997       1996
                                                                     ---------  ---------
OPERATING ACTIVITIES
Net loss...........................................................  ($   81.3) ($   14.3)
  Adjustments to reconcile net loss to net cash provided by
    operating activities:
    Depreciation and amortization..................................      306.8      192.6
    Non-cash interest expense......................................        1.1        1.0
    Non-cash interest expense on notes payable to affiliates.......        1.2        3.2
    Deferred expenses charged by an affiliate......................       54.6       32.3
    Loss on sale of investment.....................................        1.6
    Extraordinary items............................................       15.5
    Minority interest..............................................      (10.2)     (10.4)
    Deferred income tax benefit, due to affiliate..................      (44.2)     (15.1)
                                                                     ---------  ---------
                                                                         245.1      189.3
 
    Decrease in accounts receivable................................        2.1        3.3
    Increase in inventories........................................       (2.5)
    Decrease (increase) in other current assets....................        3.3       (0.6)
    Increase (decrease) in accounts payable and accrued expenses...        8.5      (14.9)
    Increase in accrued interest...................................        6.1        3.7
    Decrease in other non-current liabilities......................       (5.6)      (0.1)
                                                                     ---------  ---------
      Net cash provided by operating activities....................      257.0      180.7
                                                                     ---------  ---------
FINANCING ACTIVITIES
  Proceeds from borrowings.........................................    1,805.8      198.0
  Repayments of long-term debt.....................................   (1,937.7)    (134.5)
  Proceeds from notes payable to affiliates........................      141.0        2.7
  Repayment of notes payable to affiliates.........................     (100.8)      (0.8)
  Net transactions with affiliates.................................       56.2       26.8
  Deferred financing costs.........................................      (15.2)      (1.4)
                                                                     ---------  ---------
      Net cash (used in) provided by financing activities..........      (50.7)      90.8
                                                                     ---------  ---------
INVESTING ACTIVITIES
  Acquisitions.....................................................       (7.1)      (1.6)
  Sale of short-term investment....................................       21.2
  Capital expenditures.............................................     (251.5)    (137.9)
  Decrease (increase) in cash held by an affiliate.................       43.7       (8.4)
  Increase in notes receivable from affiliate......................                (105.0)
  Additions to deferred charges and other..........................       (6.8)      (4.2)
                                                                     ---------  ---------
      Net cash used in investing activities........................     (200.5)    (257.1)
                                                                     ---------  ---------
INCREASE IN CASH AND CASH EQUIVALENTS..............................        5.8       14.4
CASH AND CASH EQUIVALENTS, beginning of period.....................       38.4       11.6
                                                                     ---------  ---------
CASH AND CASH EQUIVALENTS, end of period...........................  $    44.2  $    26.0
                                                                     ---------  ---------
                                                                     ---------  ---------
</TABLE>
 
           See notes to condensed consolidated financial statements.
 
                                      F-4
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
      CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDER'S EQUITY (UNAUDITED)
                             (DOLLARS IN MILLIONS)
 
<TABLE>
<CAPTION>
                                                                                             UNREALIZED     NOTES
                                                                                              LOSS ON     RECEIVABLE
                                                                  ADDITIONAL   ACCUMULATED   MARKETABLE      FROM
                                                                   CAPITAL       DEFICIT     SECURITIES   AFFILIATE      TOTAL
                                                                  ----------   -----------   ----------   ----------   ---------
 
<S>                                                               <C>          <C>           <C>          <C>          <C>
BALANCE, JANUARY 1, 1997........................................   $3,050.6     ($2,124.0)     ($1.4)      ($829.9)    $    95.3
  Net loss......................................................                    (81.3)                                 (81.3)
  Change in unrealized loss on marketable securities, net of
    deferred taxes of $0.7......................................                                 1.4                         1.4
  Interest income on notes receivable from affiliate............       23.9                                  (23.9)
  Income taxes on interest income on notes receivable from
    affiliate...................................................       (8.3)                                                (8.3)
  Exchange of outstanding notes payable to and notes receivable
    from affiliates.............................................                                             307.5         307.5
  Elimination of outstanding notes receivable from affiliate
    through a non-cash dividend to parent.......................                   (546.3)                   546.3
                                                                  ----------   -----------     -----      ----------   ---------
 
BALANCE, JUNE 30, 1997..........................................   $3,066.2     ($2,751.6)         $             $     $   314.6
                                                                  ----------   -----------     -----      ----------   ---------
                                                                  ----------   -----------     -----      ----------   ---------
</TABLE>
 
           See notes to condensed consolidated financial statements.
 
                                      F-5
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
        NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)
 
                          QUARTER ENDED JUNE 30, 1997
 
1. CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
 
    BASIS OF PRESENTATION
 
    The condensed consolidated balance sheet as of December 31, 1996 has been
condensed from the audited consolidated balance sheet as of that date. The
condensed consolidated balance sheet as of June 30, 1997, the condensed
consolidated statement of operations for the six and three months ended June 30,
1997 and 1996, the condensed consolidated statement of cash flows for the six
months ended June 30, 1997 and 1996 and the condensed consolidated statement of
stockholder's equity for the six months ended June 30, 1997 have been prepared
by Comcast Cable Communications, Inc. (the "Company") and have not been audited
by the Company's independent auditors. In the opinion of management, all
adjustments (which include only normal recurring adjustments) necessary to
present fairly the financial position, results of operations and cash flows as
of June 30, 1997 and for all periods presented have been made.
 
    Certain information and note disclosures normally included in the Company's
annual financial statements prepared in accordance with generally accepted
accounting principles have been condensed or omitted. These condensed
consolidated financial statements should be read in conjunction with the
Company's December 31, 1996 audited financial statements. The results of
operations for the periods ended June 30, 1997 are not necessarily indicative of
operating results for the full year.
 
    BASIS OF CONSOLIDATION
 
    The consolidated financial statements include the accounts of the Company
and all wholly owned or controlled subsidiaries. All significant intercompany
accounts and transactions among consolidated entities have been eliminated.
 
    On April 24, 1997, Comcast Corporation ("Comcast"), the Company's parent,
completed a restructuring of the legal organization of certain of its
subsidiaries (the "Reorganization"). The Reorganization involved Comcast's
contribution to the Company of ownership interests in certain of its
consolidated subsidiaries, all of which were under Comcast's direct or indirect
control (the "Contributed Subsidiaries"). The Reorganization has been accounted
for in a manner similar to a pooling of interests. Accordingly, the Company's
consolidated financial statements include the accounts of the Contributed
Subsidiaries for all periods presented.
 
    In addition, certain expenses directly related to the Company's operations
which were historically paid by Comcast on behalf of the Company have been
reflected in the Company's condensed consolidated statement of operations for
all periods presented.
 
2. ACQUISITION
 
    In November 1996, Comcast acquired the cable television operations ("Scripps
Cable") of The E.W. Scripps Company ("E.W. Scripps") in exchange for 93.048
million shares of Comcast's Class A Special Common Stock valued at $1.552
billion (the "Scripps Acquisition"). Comcast accounted for the Scripps
Acquisition under the purchase method. Following the Scripps Acquisition,
Comcast contributed Scripps Cable to the Company (the "Scripps Contribution") at
Comcast's historical cost and Scripps Cable was consolidated with the Company
effective November 1, 1996. During the three months ended June 30, 1997, the
Company recorded the final purchase price allocation relating to the Scripps
Contribution. The terms of the Scripps Acquisition provide for, among other
things, the indemnification of the Company by E.W. Scripps for certain
liabilities, including tax liabilities, relating to Scripps Cable prior to the
acquisition date.
 
                                      F-6
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
  NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED) --CONTINUED
 
                          QUARTER ENDED JUNE 30, 1997
 
UNAUDITED PRO FORMA INFORMATION
 
    The following unaudited pro forma information for the six months ended June
30, 1996 has been presented as if the Scripps Contribution had occurred on
January 1, 1996. This unaudited pro forma information is based on historical
results of operations adjusted for acquisition costs and, in the opinion of
management, is not necessarily indicative of what the results would have been
had the Company operated Scripps Cable since January 1, 1996 (dollars in
millions).
 
<TABLE>
<CAPTION>
                                                                       SIX MONTHS ENDED JUNE
                                                                             30, 1996
                                                                       ---------------------
<S>                                                                    <C>
Service income.......................................................        $   929.1
Net loss.............................................................            (62.1)
</TABLE>
 
3. INVESTMENTS
 
    In October 1996, the Company received 552,014 shares of Time Warner, Inc.
("Time Warner") Common Stock (the "Time Warner Stock") in exchange (the
"Exchange") for all of the shares of the Turner Broadcasting System, Inc.
("TBS") Stock (the "TBS Stock") held by the Company as a result of the merger of
Time Warner and TBS. As a result of the Exchange, the Company recognized a
pre-tax gain of $19.8 million in 1996, representing the difference between the
Company's historical cost basis in the TBS Stock and the new basis for the
Company's investment in Time Warner Stock of $22.8 million, which was based on
the closing price of the Time Warner Stock on the merger date of $41.375 per
share. As of December 31, 1996, the shares of Time Warner Stock held by the
Company were recorded at their fair value of $20.7 million and were included in
short-term investments in the Company's condensed consolidated balance sheet.
The unrealized loss on this investment of $2.1 million was reported in the
Company's December 31, 1996 condensed consolidated balance sheet as a decrease
in stockholder's equity, net of deferred income tax benefit of $0.7 million. In
January 1997, the Company sold its entire interest in Time Warner for $21.2
million. In connection with this sale, the Company recognized a pre-tax loss of
$1.6 million, which is included in net investment income in the Company's
condensed consolidated statement of operations for the six months ended June 30,
1997.
 
4. LONG-TERM DEBT
 
    DEBT OFFERING
 
    On May 1, 1997, the Company completed the sale of $1.7 billion principal
amount of notes (the "Old Notes") through a private offering with registration
rights. The Old Notes were issued in four tranches: $300.0 million principal
amount of 8 1/8% Notes due 2004 (the "Old Seven-Year Notes"), $600.0 million
principal amount of 8 3/8% Notes due 2007 (the "Old Ten-Year Notes"), $550.0
million principal amount of 8 7/8% Notes due 2017 (the "Old Twenty-Year Notes")
and $250.0 million principal amount of 8 1/2% Notes due 2027 (the "Old
Thirty-Year Notes"). The Company used substantially all of the net proceeds from
the offering of the Old Notes to repay certain of its subsidiaries' notes
payable to banks with the balance to be used for subsidiary general purposes.
Collectively, the offering of the Old Notes and the repayment of the
aforementioned notes payable with the net proceeds from the offering of the Old
Notes are referred to herein as the "Refinancing."
 
    Interest on the Old Notes is payable semiannually on May 1 and November 1 of
each year, commencing November 1, 1997. The Old Seven-Year Notes, the Old
Ten-Year Notes and the Old Twenty-Year Notes are redeemable, in whole or in
part, at the option of the Company at any time and the Old Thirty-Year Notes are
redeemable, in whole or in part, at the option of the Company at any time after
 
                                      F-7
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
  NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED) --CONTINUED
 
                          QUARTER ENDED JUNE 30, 1997
 
May 1, 2009, in each case at a redemption price equal to the greater of (i) 100%
of their principal amount, plus accrued interest thereon to the date of
redemption, or (ii) the sum of the present values of the remaining scheduled
payments of principal and interest thereon discounted to the date of redemption
on a semiannual basis (assuming a 360-day year consisting of twelve 30-day
months) at the Adjusted Treasury Rate (as defined), plus accrued interest on the
Old Notes to the date of redemption. Each holder of the Old Thirty-Year Notes
may require the Company to repurchase all or a portion of the Old Thirty-Year
Notes owned by such holder on May 1, 2009 at a purchase price equal to 100% of
the principal amount thereof.
 
    The Old Notes are unsecured and unsubordinated obligations of the Company
and rank PARI PASSU with all other unsecured and unsubordinated indebtedness and
other obligations of the Company. The Old Notes are effectively subordinated to
all liabilities of the Company's subsidiaries, including trade payables. The Old
Notes are obligations only of the Company and are not guaranteed by and do not
otherwise constitute obligations of Comcast.
 
    The Indenture for the Old Notes, among other things, contains restrictions
(with certain exceptions) on the ability of the Company and its Restricted
Subsidiaries (as defined) to: (i) make dividend payments or other restricted
payments; (ii) create liens or enter into sale and leaseback transactions; and
(iii) enter into mergers, consolidations, or sales of all or substantially all
of their assets.
 
    The Refinancing had a significant impact on the maturities of the Company's
long-term debt. Maturities of long-term outstanding as of June 30, 1997 through
2001 are as follows (dollars in millions).
 
<TABLE>
<S>                                                  <C>
1997(1)............................................  $    12.3
1998...............................................       40.8
1999...............................................      111.6
2000...............................................      124.1
2001...............................................      239.6
</TABLE>
 
- ------------------------
 
(1) Represents maturities of long-term debt for the remaining six months of
    1997, which includes a $10.0 million optional debt repayment made in July
    1997.
 
    As of June 30, 1997 and December 31, 1996, the Company's effective weighted
average interest rate on its long-term debt outstanding was 7.90% and 7.18%,
respectively.
 
    DEBT REPAYMENTS
 
    On June 30, 1997, the Company redeemed all of its outstanding 10%
Subordinated Debentures, due 2003 (the "10% Debentures"). An aggregate principal
amount of $139.3 million of the 10% Debentures was redeemed at a redemption
price of 100% of the principal amount thereof, together with accrued interest
thereon. As of the redemption date, the 10% Debentures had an accreted value of
$127.7 million. The Company redeemed the 10% Debentures with the proceeds from
the issuance of a note payable to a subsidiary of Comcast which bears interest
at a rate of 8.50%, payable quarterly, and is due in 2002.
 
    On July 2, 1997, the Company repaid $435.0 million of its long-term debt
outstanding as of June 30, 1997 with the proceeds from the issuance of a note
payable to a subsidiary of Comcast which bears interest at a rate of 7.25%,
payable quarterly, and is due in 2002. As a result of this repayment, the
Company will expense unamortized debt acquisition costs of $3.5 million,
resulting in an extraordinary loss, net of tax, of $2.3 million in the third
quarter of 1997.
 
                                      F-8
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
  NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED) --CONTINUED
 
                          QUARTER ENDED JUNE 30, 1997
 
    EXTRAORDINARY LOSS
 
    In connection with the Refinancing and the redemption of the 10% Debentures,
the Company expensed unamortized debt acquisition costs and incurred debt
extinquishment costs of $23.9 million, resulting in an extraordinary loss, net
of tax, of $15.5 million during the six and three months ended June 30, 1997.
 
    LINES OF CREDIT
 
    As of July 31, 1997, certain subsidiaries of the Company had unused lines of
credit of $660.0 million. The availability and use of the unused lines of credit
are restricted by the covenants of the related debt agreements and to subsidiary
general purposes and dividend declaration.
 
    DEBT ASSUMPTION
 
    During the six months ended June 30, 1996, a wholly owned subsidiary of
Comcast assumed a $27.0 million note payable to a bank and $0.6 million of
accrued interest thereon. In return, the Company became liable under a $27.6
million note payable to the subsidiary of Comcast.
 
5. NOTES PAYABLE TO AND NOTES RECEIVABLE FROM AFFILIATES
 
    Between April 1, 1997 and May 1, 1997, the Company (i) repaid $100.0 million
of its notes payable to affiliates (the "Notes Payable") with the proceeds from
drawdowns under subisidiaries' existing credit facilities ($55.0 million) and
existing cash held by an affiliate ($45.0 million), (ii) completed the exchange
of affiliate notes payable and notes receivable, and the accrued interest
thereon, between the Company, Comcast and certain of their subsidiaries
resulting in a reduction in the Company's Notes Payable of $307.5 million as of
May 1, 1997, with a corresponding reduction in the Company's notes receivable
from affiliate (the "Notes Receivable"), and (iii) eliminated the remaining
Notes Receivable, and the accrued interest thereon (aggregating $546.3 million
as of May 1, 1997), through a non-cash dividend to Comcast.
 
    As of December 31, 1996, Notes Payable include $383.4 million principal
amount of Notes Payable to Comcast and certain of its wholly owned subsidiaries.
During the six months ended June 30, 1996, the Company borrowed $30.3 million
from certain wholly owned subsidiaries of Comcast. Such borrowings include $27.6
million associated with the debt assumption described in Note 4.
 
6. RELATED PARTY TRANSACTIONS
 
    The Company receives sales commissions from QVC, Inc. ("QVC"), an electronic
retailer and a majority owned and controlled subsidiary of Comcast, based on a
percentage of QVC sales to the Company's subscribers. In addition, the Company
recognizes revenues relating to the carriage of certain QVC programming. For the
six and three months ended June 30, 1997 and 1996, the Company's service income
includes $4.0 million, $3.8 million, $2.1 million and $1.9 million,
respectively, relating to QVC.
 
    Comcast, through management agreements, manages the operations of the
Company's subsidiaries, including rebuilds and upgrades. The management
agreements generally provide that Comcast will supervise the management and
operations of the cable systems and arrange for and supervise (but not
necessarily perform itself) certain administrative functions. As compensation
for such services, the agreements provide for Comcast to charge management fees
of up to 6% of gross revenues. Comcast charged the Company's subsidiaries
management fees of $58.8 million, $44.5 million, $29.8 million and $22.7 million
during the six and three months ended June 30, 1997 and 1996, respectively.
These
 
                                      F-9
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
  NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED) --CONTINUED
 
                          QUARTER ENDED JUNE 30, 1997
 
management fees are included in selling, general and administrative expenses in
the Company's condensed consolidated statement of operations. Comcast has agreed
to permit certain subsidiaries of the Company to defer payment of a portion of
these expenses with the deferred portion being treated as a subordinated
long-term liability due to affiliate which will not be paid until the
subsidiaries' existing long-term debt is retired. In addition, payment of
certain of these expenses has been deferred until the California Public
Employees' Retirement System ("CalPERS") no longer has an interest in Comcast
MHCP Holdings, L.L.C. (the "LLC"), a majority owned subsidiary of the Company.
Management fees deferred during the six months ended June 30, 1997 and 1996,
were $2.4 million and $2.1 million, respectively. Deferred management fees were
$134.6 million and $132.2 million as of June 30, 1997 and December 31, 1996,
respectively.
 
    On behalf of the Company, Comcast seeks and secures long-term programming
contracts that generally provide for payment based on either a monthly fee per
subscriber per channel or a percentage of certain subscriber revenues. Comcast
charges each of the Company's subsidiaries for programming on a basis which
generally approximates the amount each such subsidiary would be charged if it
purchased directly from the supplier, subject to limitations imposed by debt
facilities for certain subsidiaries, and did not benefit from the purchasing
power of the Company's consolidated operations. Amounts charged to the Company
by Comcast for programming (the "Programming Charges") are included in operating
expenses in the Company's condensed consolidated statement of operations. The
Company purchases certain other services, including insurance and employee
benefits, from Comcast under cost-sharing arrangements on terms that reflect
Comcast's actual cost. The Company reimburses Comcast for certain other costs
(primarily salaries) under cost-reimbursement arrangements. Under all of these
arrangements, the Company incurred total expenses of $343.3 million, $244.0
million, $171.9 million and $122.2 million, including $286.4 million, $202.0
million, $143.7 million and $101.0 million of Programming Charges, during the
six and three months ended June 30, 1997 and 1996, respectively. The Programming
Charges include $19.9 million, $12.9 million, $10.7 million and $6.2 million
during the six and three months ended June 30, 1997 and 1996, respectively,
relating to programming purchased by the Company, through Comcast, from
suppliers in which Comcast holds an equity interest.
 
    Comcast has agreed to permit certain of the Company's subsidiaries to defer
payment of a portion of the Programming Charges with the deferred portion being
treated as a subordinated long-term liability due to affiliate which will not be
payable until the subsidiaries' existing long-term debt is retired. In addition,
payment of certain of the Programming Charges has been deferred until CalPERS no
longer has an interest in the LLC. Programming Charges deferred during the six
months ended June 30, 1997 and 1996 were $52.2 million and $30.2 million,
respectively. Deferred Programming Charges were $211.8 million and $159.6
million as of June 30, 1997 and December 31, 1996, respectively.
 
    Current due to affiliates in the Company's condensed consolidated balance
sheet primarily consists of amounts due to Comcast and its affiliates under the
cost-sharing arrangements described above and amounts payable to Comcast and its
affiliates as reimbursement for payments made, in the ordinary course of
business, by such affiliates on behalf of the Company.
 
    The Company has entered into a custodial account arrangement with Comcast
Financial Agency Corporation ("CFAC"), a wholly owned subsidiary of Comcast,
under which CFAC provides cash management services to the Company. Under this
arrangement, the Company's cash receipts are deposited with and held by CFAC, as
custodian and agent, which invests and disburses such funds
 
                                      F-10
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
  NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (UNAUDITED)--CONCLUDED
 
                          QUARTER ENDED JUNE 30, 1997
 
at the direction of the Company. As of June 30, 1997 and December 31, 1996, $9.8
million and $53.5 million, respectively, of the Company's cash was held by CFAC.
These amounts have been classified as cash held by an affiliate in the Company's
condensed consolidated balance sheet. During the six and three months ended June
30, 1997 and 1996, the Company recognized investment income of $1.9 million,
$2.0 million, $0.8 million and $1.0 million, respectively, on cash held by CFAC.
 
7. STATEMENT OF CASH FLOWS--SUPPLEMENTAL INFORMATION
 
    The Company made cash payments for interest on its long-term debt of $112.7
million, $106.7 million, $58.0 million and $64.1 million during the six and
three months ended June 30, 1997 and 1996, respectively. The Company made cash
payments for interest on the Notes Payable of $11.2 million, $12.3 million, $3.8
million and $6.5 million during the six and three months ended June 30, 1997 and
1996, respectively.
 
    The Company made cash payments to the respective state taxing authorities
for state income taxes of $4.4 million, $5.3 million, $3.6 million and $3.3
million during the six and three months ended June 30, 1997 and 1996,
respectively.
 
8. CONTINGENCIES
 
    The Company is subject to legal proceedings and claims which arise in the
ordinary course of its business. In the opinion of management, the amount of
ultimate liability with respect to these actions will not materially affect the
financial position, results of operations or liquidity of the Company.
 
    The Federal Communications Commission ("FCC") and the Company recently
negotiated an agreement in which the Company has committed to complete certain
system upgrades and improvements by March 1999 in return for which it may move a
limited number of currently regulated programming services in certain cable
systems to a single migrated product tier on each system that may become an
unregulated new product tier after December 1997. In addition, the Company will
also provide free cable service connections, modems and modem service to certain
public and private schools and to 250 public libraries in its franchise areas.
The FCC is seeking public comment on the proposed agreement and the Company
cannot predict the outcome of this proceeding. The Company currently is seeking
to justify rates for basic cable services and equipment in certain of its cable
systems in the State of Connecticut on the basis of a cost-of-service showing.
The State of Connecticut has ordered the Company to reduce such rates and to
make refunds to subscribers. The Company has appealed the Connecticut decision
to the FCC. Recent pronouncements from the FCC, which generally support the
Company's position on appeal, have caused the State of Connecticut to reexamine
its prior ruling. While the Company cannot predict the outcome of these actions,
the Company believes that the ultimate resolution of these pending regulatory
matters will not have a material adverse impact on the Company's financial
position, results of operations or liquidity.
 
                                      F-11
<PAGE>
                          INDEPENDENT AUDITORS' REPORT
 
Board of Directors and Stockholder
Comcast Cable Communications, Inc.
Philadelphia, Pennsylvania
 
    We have audited the accompanying consolidated balance sheet of Comcast Cable
Communications, Inc. (a wholly owned subsidiary of Comcast Corporation) and
subsidiaries as of December 31, 1996 and 1995, and the related consolidated
statements of operations, stockholder's equity (deficiency) and of cash flows
for each of the three years in the period ended December 31, 1996. These
financial statements are the responsibility of the Company's management. Our
responsibility is to express an opinion on these financial statements based on
our audits.
 
    We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.
 
    In our opinion, such consolidated financial statements present fairly, in
all material respects, the financial position of Comcast Cable Communications,
Inc. and subsidiaries as of December 31, 1996 and 1995, and the results of their
operations and their cash flows for each of the three years in the period ended
December 31, 1996 in conformity with generally accepted accounting principles.
 
    As discussed in Note 2 to the consolidated financial statements, in 1997,
Comcast Corporation completed a restructuring of the legal organization of
certain of its subsidiaries. The Company's consolidated financial statements
have been presented giving effect to the reorganization for all periods
presented in a manner similar to a pooling of interests.
 
/s/ Deloitte & Touche LLP
Deloitte & Touche LLP
Philadelphia, Pennsylvania
April 24, 1997 (except for Note 5, as to
  which the date is May 1, 1997)
 
                                      F-12
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
                           CONSOLIDATED BALANCE SHEET
 
                    (DOLLARS IN MILLIONS, EXCEPT SHARE DATA)
 
<TABLE>
<CAPTION>
                                                                 DECEMBER 31, 1996          DECEMBER 31,
                                                                     UNAUDITED          --------------------
                                                              PRO FORMA (SEE NOTE 12)     1996       1995
                                                              ------------------------  ---------  ---------
<S>                                                           <C>                       <C>        <C>
ASSETS
CURRENT ASSETS
  Cash and cash equivalents.................................         $     38.4         $    38.4  $    11.6
  Short-term investments....................................               21.5              21.5        0.7
  Cash held by an affiliate.................................                8.5              53.5       26.9
  Accounts receivable, less allowance for doubtful
    accounts of $12.0, $12.0 and $10.7......................               70.4              70.4       56.1
  Inventories...............................................               28.1              28.1       15.2
  Other current assets......................................               19.8              19.8  11.9.....
                                                                     ----------         ---------  ---------
    Total current assets....................................              186.7             231.7      122.4
                                                                     ----------         ---------  ---------
INVESTMENTS.................................................                1.2               1.2       20.2
                                                                     ----------         ---------  ---------
PROPERTY AND EQUIPMENT......................................            2,401.6           2,401.6    1,784.3
  Accumulated depreciation..................................             (856.1)           (856.1)    (759.1)
                                                                     ----------         ---------  ---------
  Property and equipment, net...............................            1,545.5           1,545.5    1,025.2
                                                                     ----------         ---------  ---------
DEFERRED CHARGES
  Franchise acquisition costs...............................            3,812.9           3,812.9    2,549.1
  Excess of cost over net assets acquired and other.........            1,773.8           1,773.8    1,251.8
                                                                     ----------         ---------  ---------
                                                                        5,586.7           5,586.7    3,800.9
  Accumulated amortization..................................           (1,151.8)         (1,151.8)    (923.7)
                                                                     ----------         ---------  ---------
  Deferred charges, net.....................................            4,434.9           4,434.9    2,877.2
                                                                     ----------         ---------  ---------
                                                                     $  6,168.3         $ 6,213.3  $ 4,045.0
                                                                     ----------         ---------  ---------
                                                                     ----------         ---------  ---------
LIABILITIES AND STOCKHOLDER'S EQUITY (DEFICIENCY)
CURRENT LIABILITIES
  Accounts payable and accrued expenses.....................         $    230.7         $   230.7  $   171.0
  Accrued interest..........................................               25.5              25.5       13.5
  Current portion of long-term debt.........................              115.7             115.7       34.1
  Current portion of notes payable to affiliates............                                  2.6        1.4
  Due to affiliates.........................................              152.3             152.3       60.5
                                                                     ----------         ---------  ---------
    Total current liabilities...............................              524.2             526.8      280.5
                                                                     ----------         ---------  ---------
LONG-TERM DEBT, less current portion........................            3,123.3           3,068.3    3,011.4
                                                                     ----------         ---------  ---------
MINORITY INTEREST AND OTHER.................................              246.3             246.3      267.8
                                                                     ----------         ---------  ---------
NOTES PAYABLE TO AFFILIATES, less current portion...........                                404.5      313.6
                                                                     ----------         ---------  ---------
DUE TO AFFILIATE............................................              291.8             291.8      225.2
                                                                     ----------         ---------  ---------
DEFERRED INCOME TAXES, due to affiliate.....................            1,580.3           1,580.3    1,011.5
                                                                     ----------         ---------  ---------
COMMITMENTS AND CONTINGENCIES
 
STOCKHOLDER'S EQUITY (DEFICIENCY)
  Common stock, $1 par value--authorized and
    issued, 1,000 shares....................................
  Additional capital........................................            3,050.6           3,050.6    1,463.7
  Accumulated deficit.......................................           (2,646.8)         (2,124.0)  (2,101.4)
  Unrealized (loss) gain on marketable securities...........               (1.4)             (1.4)       9.7
  Notes receivable from affiliate...........................                               (829.9)    (437.0)
                                                                     ----------         ---------  ---------
    Total stockholder's equity (deficiency).................              402.4              95.3   (1,065.0)
                                                                     ----------         ---------  ---------
                                                                     $  6,168.3         $ 6,213.3  $ 4,045.0
                                                                     ----------         ---------  ---------
                                                                     ----------         ---------  ---------
</TABLE>
 
                See notes to consolidated financial statements.
 
                                      F-13
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
                      CONSOLIDATED STATEMENT OF OPERATIONS
 
                             (DOLLARS IN MILLIONS)
 
<TABLE>
<CAPTION>
                                                                   YEAR ENDED DECEMBER 31,
                                                               -------------------------------
<S>                                                            <C>        <C>        <C>
                                                                 1996       1995       1994
                                                               ---------  ---------  ---------
SERVICE INCOME...............................................  $ 1,641.0  $ 1,454.9  $ 1,065.3
                                                               ---------  ---------  ---------
 
COSTS AND EXPENSES
  Operating..................................................      667.8      598.8      440.6
  Selling, general and administrative........................      366.6      313.7      248.0
  Depreciation and amortization..............................      420.3      376.2      232.7
                                                               ---------  ---------  ---------
                                                                 1,454.7    1,288.7      921.3
                                                               ---------  ---------  ---------
OPERATING INCOME.............................................      186.3      166.2      144.0
 
OTHER (INCOME) EXPENSE
  Interest expense...........................................      228.4      245.6      155.6
  Interest expense on notes payable to affiliates............       32.1       28.2       20.9
  Investment income..........................................      (25.9)      (9.2)      (3.3)
  Other......................................................        0.5        0.2       (3.4)
                                                               ---------  ---------  ---------
                                                                   235.1      264.8      169.8
                                                               ---------  ---------  ---------
LOSS BEFORE INCOME TAX BENEFIT,
  MINORITY INTEREST AND
  EXTRAORDINARY ITEM.........................................      (48.8)     (98.6)     (25.8)
 
INCOME TAX BENEFIT...........................................       (4.5)     (24.9)      (1.8)
                                                               ---------  ---------  ---------
 
LOSS BEFORE MINORITY INTEREST AND
  EXTRAORDINARY ITEM.........................................      (44.3)     (73.7)     (24.0)
 
MINORITY INTEREST............................................      (21.7)     (24.8)      (1.0)
                                                               ---------  ---------  ---------
 
LOSS BEFORE EXTRAORDINARY ITEM...............................      (22.6)     (48.9)     (23.0)
 
EXTRAORDINARY ITEM...........................................                  (2.4)
                                                               ---------  ---------  ---------
 
NET LOSS.....................................................  ($   22.6) ($   51.3) ($   23.0)
                                                               ---------  ---------  ---------
                                                               ---------  ---------  ---------
</TABLE>
 
                See notes to consolidated financial statements.
 
                                      F-14
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
                      CONSOLIDATED STATEMENT OF CASH FLOWS
 
                             (DOLLARS IN MILLIONS)
 
<TABLE>
<CAPTION>
                                                                  YEAR ENDED DECEMBER 31,
                                                              -------------------------------
<S>                                                           <C>        <C>        <C>
                                                                1996       1995       1994
                                                              ---------  ---------  ---------
OPERATING ACTIVITIES
  Net loss..................................................    ($ 22.6)   ($ 51.3)   ($ 23.0)
  Adjustments to reconcile net loss to net cash provided by
    operating activities:
    Depreciation and amortization...........................      420.3      376.2      232.7
    Non-cash interest expense...............................        2.0        1.9        6.2
    Non-cash interest expense on notes payable to
      affiliates............................................        6.2        5.9        8.1
    Deferred expenses charged by an affiliate...............       66.6      103.3       79.0
    Payments of deferred expenses charged by an affiliate...                (115.8)     (13.7)
    Gain on investment......................................      (19.8)
    Minority interest.......................................      (21.7)     (24.8)      (1.0)
    Extraordinary item......................................                   2.4
    Deferred income tax benefit, due to affiliate...........      (44.6)     (49.4)     (12.7)
                                                              ---------  ---------  ---------
                                                                  386.4      248.4      275.6
 
    Increase in accounts receivable.........................       (5.8)     (12.0)      (5.1)
    Increase in inventories.................................       (2.6)      (5.6)      (0.4)
    Increase in other current assets........................       (3.5)      (0.5)      (3.6)
    Decrease in accounts payable and accrued expenses.......       (2.2)     (53.0)      (1.9)
    Increase (decrease) in accrued interest.................       12.6       (7.6)       3.1
    Increase in other non-current liabilities...............       15.1        6.5       32.8
                                                              ---------  ---------  ---------
      Net cash provided by operating activities.............      400.0      176.2      300.5
                                                              ---------  ---------  ---------
FINANCING ACTIVITIES
  Proceeds from borrowings..................................      448.0      720.0    1,124.1
  Repayments of long-term debt..............................     (284.5)    (665.6)    (339.5)
  Proceeds from notes payable to affiliates.................       59.7       50.9      100.7
  Repayment of notes payable to affiliates..................       (1.4)      (7.0)     (14.0)
  Capital contributions.....................................        0.3        1.4      314.1
  Equity contribution to a subsidiary.......................                            250.0
  Net transactions with affiliates..........................       92.5       10.9       54.6
  Other.....................................................       (3.0)      (4.1)      (4.0)
                                                              ---------  ---------  ---------
      Net cash provided by financing activities.............      311.6      106.5    1,486.0
                                                              ---------  ---------  ---------
INVESTING ACTIVITIES
  Acquisitions, net of cash acquired........................       (5.0)     (11.3)  (1,284.9)
  Capital expenditures......................................     (298.2)    (238.5)    (173.4)
  Cash held by an affiliate.................................      (26.6)     (26.9)
  Increase in notes receivable from affiliates, net.........     (340.0)     (52.2)    (300.0)
  Other.....................................................      (15.0)     (14.7)     (11.3)
                                                              ---------  ---------  ---------
      Net cash used in investing activities.................     (684.8)    (343.6)  (1,769.6)
                                                              ---------  ---------  ---------
INCREASE (DECREASE) IN CASH AND
  CASH EQUIVALENTS..........................................       26.8      (60.9)      16.9
CASH AND CASH EQUIVALENTS, beginning of year................       11.6       72.5       55.6
                                                              ---------  ---------  ---------
CASH AND CASH EQUIVALENTS, end of year......................  $    38.4  $    11.6  $    72.5
                                                              ---------  ---------  ---------
                                                              ---------  ---------  ---------
</TABLE>
 
                See notes to consolidated financial statements.
 
                                      F-15
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
          CONSOLIDATED STATEMENT OF STOCKHOLDER'S EQUITY (DEFICIENCY)
                             (DOLLARS IN MILLIONS)
<TABLE>
<CAPTION>
                                                                         UNREALIZED
                                                                           (LOSS)        NOTES
                                                                           GAIN ON    RECEIVABLE
                                              ADDITIONAL   ACCUMULATED   MARKETABLE      FROM
                                               CAPITAL       DEFICIT     SECURITIES    AFFILIATE     TOTAL
                                              ----------  -------------  -----------  -----------  ---------
 
<S>                                           <C>         <C>            <C>          <C>          <C>
BALANCE, JANUARY 1, 1994....................    $1,073.0     ($2,027.1)            $     ($ 40.8)  ($  994.9)
 
  Net loss..................................                     (23.0)                                (23.0)
  Capital contributions.....................       355.8                                               355.8
  Unrealized gain on marketable securities,
    net of deferred taxes of $2.9...........                                     5.4                     5.4
  Interest income on notes receivable from
    affiliates..............................         3.9                                    (3.9)
  Income taxes on interest income on notes
    receivable from affiliates..............       (1.4)                                                (1.4)
  Increase in notes receivable from
    affiliates..............................                                              (300.0)     (300.0)
 
<CAPTION>
                                              ---------   ------------   ----------   ----------    -------
<S>                                           <C>         <C>            <C>          <C>          <C>
 
BALANCE, DECEMBER 31, 1994..................     1,431.3      (2,050.1)          5.4      (344.7)     (958.1)
 
  Net loss..................................                     (51.3)                                (51.3)
  Capital contributions.....................         6.3                                                 6.3
  Unrealized gain on marketable securities,
    net of deferred taxes of $2.3...........                                     4.3                     4.3
  Interest income on notes receivable from
    affiliates..............................        40.1                                   (40.1)
  Income taxes on interest income on notes
    receivable from affiliates..............      (14.0)                                               (14.0)
  Increase in notes receivable from
    affiliates, net.........................                                               (52.2)      (52.2)
<CAPTION>
                                              ---------   ------------   ----------   ----------    -------
<S>                                           <C>         <C>            <C>          <C>          <C>
 
BALANCE, DECEMBER 31, 1995..................     1,463.7      (2,101.4)          9.7      (437.0)   (1,065.0)
 
  Net loss..................................                     (22.6)                                (22.6)
  Capital contributions.....................     1,552.5                                             1,552.5
  Unrealized loss on marketable securities,
    net of deferred taxes of ($6.0).........                                  (11.1)                   (11.1)
  Interest income on notes receivable from
    affiliate...............................        52.9                                   (52.9)
  Income taxes on interest income on notes
    receivable from affiliate...............      (18.5)                                               (18.5)
  Increase in notes receivable from
    affiliate...............................                                              (340.0)     (340.0)
<CAPTION>
                                              ---------   ------------   ----------   ----------    -------
<S>                                           <C>         <C>            <C>          <C>          <C>
 
BALANCE, DECEMBER 31, 1996..................    $3,050.6     ($2,124.0)       ($1.4)     ($829.9)  $    95.3
<CAPTION>
                                              ---------   ------------   ----------   ----------    -------
                                              ---------   ------------   ----------   ----------    -------
</TABLE>
 
                See notes to consolidated financial statements.
 
                                      F-16
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
 
                  YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
1. BUSINESS
 
    Comcast Cable Communications, Inc., a Delaware corporation, and subsidiaries
(the "Company") is a wholly owned subsidiary of Comcast Corporation ("Comcast").
The Company and its subsidiaries are engaged in the development, management and
operation of cable communications systems. The Company's systems served
approximately 4.3 million subscribers and passed approximately 7.0 million homes
as of December 31, 1996.
 
2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
 
BASIS OF CONSOLIDATION
 
    The consolidated financial statements include the accounts of the Company
and all wholly owned or controlled subsidiaries. All significant intercompany
accounts and transactions among consolidated entities have been eliminated.
 
    On April 24, 1997, Comcast completed a restructuring of the legal
organization of certain of its subsidiaries (the "Reorganization"). The
Reorganization involved Comcast's contribution to the Company of ownership
interests in certain of its consolidated subsidiaries, all of which were under
Comcast's direct or indirect control (the "Contributed Subsidiaries"). The
Reorganization has been accounted for in a manner similar to a pooling of
interests. Accordingly, the Company's consolidated financial statements include
the accounts of the Contributed Subsidiaries for all periods presented.
 
    In addition, certain expenses directly related to the Company's operations
which were historically paid by Comcast on behalf of the Company have been
reflected in the Company's consolidated statement of operations for all periods
presented.
 
MANAGEMENT'S USE OF ESTIMATES
 
    The preparation of financial statements in conformity with generally
accepted accounting principles requires management to make estimates and
assumptions that affect the reported amounts of assets and liabilities and
disclosure of contingent assets and liabilities at the date of the financial
statements and the reported amounts of revenues and expenses during the
reporting period. Actual results could differ from those estimates.
 
FAIR VALUES
 
    The estimated fair value amounts presented in these notes to consolidated
financial statements have been determined by the Company using available market
information and appropriate methodologies. However, considerable judgment is
required in interpreting market data to develop the estimates of fair value. The
estimates presented herein are not necessarily indicative of the amounts that
the Company could realize in a current market exchange. The use of different
market assumptions and/or estimation methodologies may have a material effect on
the estimated fair value amounts. Such fair value estimates are based on
pertinent information available to management as of December 31, 1996 and 1995,
and have not been comprehensively revalued for purposes of these consolidated
financial statements since such dates.
 
    A reasonable estimate of fair value of the amounts due to/from affiliates in
the Company's consolidated balance sheet is not practicable to obtain because of
the related party nature of these items and the lack of quoted market prices.
 
                                      F-17
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                  YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
CASH EQUIVALENTS, SHORT-TERM INVESTMENTS AND CASH HELD BY AN AFFILIATE
 
    Cash equivalents principally consist of repurchase agreements with
maturities of three months or less when purchased. Short-term investments
consist of certificates of deposit with maturities of greater than three months
when purchased. The carrying amounts of the Company's cash equivalents and
short-term investments, classified as available for sale securities, approximate
their fair values. As of December 31, 1996, short-term investments also include
the Company's investment in Time Warner, Inc. ("Time Warner") common stock (the
"Time Warner Stock") (see Note 4). Cash held by an affiliate consists of cash
held by a subsidiary of Comcast under a cash management program (see Note 8).
 
INVENTORIES
 
    Inventories, which include materials and supplies, are stated at average
cost which is less than market.
 
INVESTMENTS
 
    The Company's unrestricted publicly traded investment is classified as
available for sale and is recorded at its fair value, with unrealized gains or
losses resulting from changes in fair value between measurement dates recorded
as a component of stockholder's equity (deficiency). Investments in privately
held companies are stated at cost, adjusted for any known diminution in value.
 
PROPERTY AND EQUIPMENT
 
    Property and equipment are stated at cost. Depreciation is provided on a
straight-line basis over estimated useful lives as follows:
 
<TABLE>
<S>                                                              <C>
Buildings and improvements.....................................  15-40 years
Operating facilities...........................................  5-20 years
Other equipment................................................  2-10 years
</TABLE>
 
    Improvements that extend asset lives are capitalized; other repairs and
maintenance charges are expensed as incurred. The cost and related accumulated
depreciation applicable to assets sold or retired are removed from the accounts
and the gain or loss on disposition is recognized as a component of depreciation
expense.
 
    In connection with the rebuild and upgrade of cable systems, the Company
depreciates the remaining net book value of the assets over the estimated
rebuild or upgrade period. Under this policy, the Company recorded additional
depreciation expense of $20.3 million, $14.2 million and $7.4 million during the
years ended December 31, 1996, 1995 and 1994, respectively.
 
DEFERRED CHARGES
 
    Franchise acquisition costs are amortized on a straight-line basis over
their legal or estimated useful lives of 12 to 40 years. The excess of cost over
the fair value of net assets acquired is being amortized on a straight-line
basis over estimated useful lives of 20 to 40 years. Debt acquisition costs are
being amortized on a straight-line basis over the term of the related debt of up
to 10 years.
 
                                      F-18
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                  YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
VALUATION OF LONG-LIVED ASSETS
 
    The Company periodically evaluates the recoverability of its long-lived
assets, including property and equipment and deferred charges, using objective
methodologies. Such methodologies include evaluations based on the cash flows
generated by the underlying assets or other determinants of fair value.
 
NOTES RECEIVABLE FROM AFFILIATE
 
    The notes receivable from affiliate (the "Notes Receivable") are due from
Comcast and are presented in the Company's consolidated balance sheet as a
component of stockholder's equity (deficiency) due to their related party nature
(see Note 7). The Notes Receivable are increased by interest due under the terms
of the notes and any additional amounts loaned to Comcast and are reduced by any
cash payments of interest or principal. Interest due under the terms of the
Notes Receivable, net of any related income taxes, has been recorded as an
increase in additional capital.
 
REVENUE RECOGNITION
 
    Service income is recognized as service is provided. Credit risk is managed
by disconnecting services to customers who are delinquent.
 
POSTRETIREMENT AND POSTEMPLOYMENT BENEFITS
 
    The estimated costs of retiree benefits and benefits for former or inactive
employees, after employment but before retirement, are accrued and recorded as a
charge to operations during the years the employees provide services. The
Company's retiree benefit obligation is unfunded and all benefits are provided
and paid by Comcast. Accordingly, the Company's liability for these costs is
included in due to affiliates.
 
    A wholly owned subsidiary of the Company has agreements with certain former
key executives that provide for supplemental retirement benefits. The actuarial
present value of benefits payable under these agreements has been accrued.
 
INVESTMENT INCOME
 
    Investment income includes interest income and gains, net of losses, on the
sale or exchange of long-term investments. Gross realized gains and losses are
recognized using the specific identification method.
 
INCOME TAXES
 
    The Company recognizes deferred tax assets and liabilities for temporary
differences between the financial reporting basis and the tax basis of the
Company's assets and liabilities and expected benefits of utilizing net
operating loss carryforwards. The impact on deferred taxes of changes in tax
rates and laws, if any, applied to the years during which temporary differences
are expected to be settled, are reflected in the consolidated financial
statements in the period of enactment.
 
DERIVATIVE FINANCIAL INSTRUMENTS
 
    The Company uses derivative financial instruments, including interest rate
exchange agreements ("Swaps"), interest rate cap agreements ("Caps") and
interest rate collar agreements ("Collars"), to
 
                                      F-19
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                  YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
manage its exposure to fluctuations in interest rates. Swaps, Caps and Collars
are matched with either fixed or variable rate debt and periodic cash payments
are accrued on a settlement basis as an adjustment to interest expense. Any
premiums associated with these instruments are amortized over their term.
 
    The Company does not hold or issue any derivative financial instruments for
trading purposes and is not a party to leveraged instruments (see Note 5). The
credit risks associated with the Company's derivative financial instruments are
controlled through the evaluation and monitoring of the creditworthiness of the
counterparties. Although the Company may be exposed to losses in the event of
nonperformance by the counterparties, the Company does not expect such losses,
if any, to be significant.
 
3. ACQUISITIONS
 
SCRIPPS CABLE
 
    In November 1996, Comcast acquired the cable television operations ("Scripps
Cable") of The E.W. Scripps Company ("E.W. Scripps") in exchange for 93.048
million shares of Comcast's Class A Special Common Stock valued at $1.552
billion (the "Scripps Acquisition"). As of the date of the acquisition, Scripps
Cable passed more than 1.2 million homes and served more than 800,000
subscribers, with 60% of its subscribers located in Sacramento, California and
Chattanooga and Knoxville, Tennessee. Comcast accounted for the Scripps
Acquisition under the purchase method. Following the Scripps Acquisition,
Comcast contributed Scripps Cable to the Company (the "Scripps Contribution") at
Comcast's historical cost. The Scripps Contribution was recorded as an increase
in additional capital and Scripps Cable was consolidated with the Company
effective November 1, 1996. As the Scripps Contribution was a non-cash
transaction, it had no significant impact on the Company's consolidated
statement of cash flows.
 
    The allocation of the purchase price to the assets and liabilities of
Scripps Cable is preliminary pending a final appraisal and the final purchase
price adjustment between the Company and E.W. Scripps. The terms of the Scripps
Acquisition provide for, among other things, the indemnification of the Company
by E.W. Scripps for certain liabilities, including tax liabilities, relating to
Scripps Cable prior to the acquisition date.
 
MACLEAN HUNTER
 
    In December 1994, the Company, through Comcast MHCP Holdings, L.L.C. (the
"LLC"), acquired the U.S. cable television and alternate access operations of
Maclean Hunter Limited ("Maclean Hunter") from Rogers Communications Inc. and
all of the outstanding shares of Barden Communications, Inc. (collectively such
acquisitions are referred to as the "Maclean Hunter Acquisition") for
approximately $1.249 billion in cash. As of the date of the acquisition, Maclean
Hunter passed more than 1.0 million homes and served more than 540,000
subscribers. The Company and the California Public Employees' Retirement System
("CalPERS" and together with the Company, the "Members") invested $305.6 million
and $250.0 million, respectively, in the LLC, which is owned 55% by the Company
and 45% by CalPERS. The Maclean Hunter Acquisition was financed with cash
contributions from the LLC of $555.6 million and borrowings under a credit
facility of an indirect wholly owned subsidiary of the LLC. The Company
accounted for the Maclean Hunter Acquisition under the purchase method and
Maclean Hunter was consolidated with the Company effective December 22, 1994.
 
                                      F-20
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                  YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
GROSSE POINTE CABLE, INC.
 
    In October 1994, the Company acquired the remaining 75% of issued and
outstanding stock of Grosse Pointe Cable, Inc. ("Grosse Pointe") for $23.4
million, consisting of $21.1 million in cash and a $2.3 million promissory note
due in October 1997. As of the date of the acquisition, Grosse Pointe passed
more than 25,000 homes and served more than 16,000 subscribers. The Company
accounted for the acquisition under the purchase method and Grosse Pointe was
consolidated with the Company effective November 1, 1994.
 
COMCAST CABLEVISION OF PHILADELPHIA, INC.
 
    In March 1994, a wholly owned subsidiary of Comcast, which held 92% of the
issued and outstanding common stock of Comcast Cablevision of Philadelphia, Inc.
("Phila., Inc.") and which was subsequently contributed to a wholly owned
subsidiary of the Company, completed certain transactions pursuant to which the
then outstanding shares of Phila., Inc. were purchased for approximately $12.9
million in cash. The purchase price, including certain transaction costs, was
primarily funded through a capital contribution from Comcast.
 
UNAUDITED PRO FORMA INFORMATION
 
    The following unaudited pro forma information for the years ended December
31, 1996 and 1995 has been presented as if the Scripps Contribution had occurred
on January 1, 1995. This unaudited pro forma information is based on historical
results of operations adjusted for acquisition costs and, in the opinion of
management, is not necessarily indicative of what the results would have been
had the Company operated Scripps Cable since January 1, 1995 (dollars in
millions).
 
   
<TABLE>
<CAPTION>
                                                                           YEAR ENDED
                                                                          DECEMBER 31,
                                                                      --------------------
<S>                                                                   <C>        <C>
                                                                        1996       1995
                                                                      ---------  ---------
Service income......................................................  $ 1,893.8  $ 1,734.4
Loss before extraordinary item......................................     (118.3)    (145.7)
Net loss............................................................     (118.3)    (148.1)
</TABLE>
    
 
4. INVESTMENTS
 
    As of December 31, 1995, the Company's investment in Turner Broadcasting
System, Inc. ("TBS") stock (the "TBS Stock"), classified as available for sale,
had an historical cost of $3.0 million and was recorded at its estimated fair
value of $17.9 million, which was based on its quoted market price. The
unrealized gain on this investment of $14.9 million has been reported in the
Company's 1995 consolidated balance sheet as a decrease in stockholder's
deficiency, net of deferred income taxes of $5.2 million.
 
    In October 1996, the Company received 552,014 shares of Time Warner Stock in
exchange (the "Exchange") for all of the shares of the TBS Stock held by the
Company as a result of the merger of Time Warner and TBS. As a result of the
Exchange, the Company recognized a pre-tax gain of $19.8 million in 1996,
representing the difference between the Company's historical cost basis in the
TBS Stock and the new basis for the Company's investment in Time Warner Stock of
$22.8 million, which was based on the closing price of the Time Warner Stock on
the merger date of $41.375 per share. As of December 31,
 
                                      F-21
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                  YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
1996, the shares of Time Warner Stock held by the Company were recorded at fair
value of $20.7 million and were included in short-term investments in the
Company's consolidated balance sheet. The unrealized loss on this investment of
$2.1 million has been reported in the Company's 1996 consolidated balance sheet
as a decrease in stockholder's equity, net of deferred income tax benefit of
$0.7 million. In January 1997, the Company sold its entire interest in Time
Warner for $21.2 million and recognized a pre-tax loss of $1.6 million.
 
5. LONG-TERM DEBT
<TABLE>
<CAPTION>
                                                                          DECEMBER 31,
                                                                   --------------------------
<S>                                                                <C>           <C>
                                                                       1996          1995
                                                                   ------------  ------------
 
<CAPTION>
                                                                     (DOLLARS IN MILLIONS)
<S>                                                                <C>           <C>
Notes payable to banks and insurance companies, due in
  installments through 2004......................................  $    3,054.1  $    2,917.5
10% Subordinated Debentures, due 2003, net of unamortized
  discount of $12.7 and $14.7....................................         126.6         124.6
Other debt, due in installments principally through 1997.........           3.3           3.4
                                                                   ------------  ------------
                                                                        3,184.0       3,045.5
Less current portion.............................................         115.7          34.1
                                                                   ------------  ------------
                                                                   $    3,068.3  $    3,011.4
                                                                   ------------  ------------
                                                                   ------------  ------------
</TABLE>
 
    During the period from January 1, 1997 to April 4, 1997, subsidiaries of the
Company borrowed $95.0 million under existing credit facilities. Current portion
of long-term debt as of December 31, 1996 includes $80.0 million relating to
optional debt repayments made from January 1, 1997 through April 4, 1997.
 
    Maturities of long-term debt outstanding as of December 31, 1996 for the
four years after 1997 are as follows (dollars in millions):
 
<TABLE>
<S>                                                                  <C>
1998...............................................................  $   146.7
1999...............................................................      366.2
2000...............................................................      491.1
2001...............................................................      944.2
</TABLE>
 
10% SUBORDINATED DEBENTURES
 
    The principal amount of the 10% Subordinated Debentures of $139.3 million
matures in May 2003. The provision for mandatory annual sinking fund payments of
$17.3 million has been satisfied through 1997. The debentures are subject to
redemption at the option of the Company, at par, and are junior in right of
payment to certain of the notes payable to banks and insurance companies.
 
DEBT EXTINGUISHMENT
 
    The Company incurred debt extinguishment costs totaling $3.6 million during
1995 in connection with the refinancing of certain indebtedness of a subsidiary
(the "Refinancing"), resulting in an extraordinary loss, net of tax, of $2.4
million.
 
                                      F-22
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                  YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
DEBT ASSUMPTION
 
    In 1996, a wholly owned subsidiary of Comcast assumed a $27.0 million note
payable to a bank and $0.6 million of accrued interest thereon. In return, the
Company became liable under a $27.6 million note payable to the subsidiary of
Comcast (see Note 6).
 
INTEREST RATES
 
    Fixed interest rates on notes payable to banks and insurance companies range
from 8.60% to 10.57%. Variable interest rates on notes payable to banks vary
based upon one or more of the following rates at the option of the Company:
 
        Base Rate (higher of federal funds rate plus 1/2% or prime rate) to Base
    Rate plus 3/4%;
 
        London Interbank Offered Rate (LIBOR) plus 3/8% to 1 7/8%;
 
        Certificate of deposit rate plus 3/4% to 1 5/8%.
 
    As of December 31, 1996 and 1995, the Company's effective weighted average
interest rate on its outstanding variable rate notes payable to banks was 6.58%
and 6.86%, respectively.
 
INTEREST RATE RISK MANAGEMENT
 
    The Company is exposed to market risk including changes in interest rates.
To manage the volatility relating to these exposures, the Company enters into
various derivative transactions pursuant to the Company's policies in areas such
as counterparty exposure and hedging practices. Positions are monitored using
techniques including market value and sensitivity analyses.
 
    The use of interest rate risk management instruments, such as Swaps, Caps
and Collars, is required under the terms of certain of the Company's outstanding
debt agreements. The Company's policy is to manage interest costs using a mix of
fixed and variable rate debt. Using Swaps, the Company agrees to exchange, at
specified intervals, the difference between fixed and variable interest amounts
calculated by reference to an agreed-upon notional principal amount. Caps are
used to lock in a maximum interest rate should variable rates rise, but enable
the Company to otherwise pay lower market rates. Collars limit the Company's
exposure to and benefits from interest rate fluctuations on variable rate debt
to within a certain range of rates.
 
    The following table summarizes the terms of the Company's existing Swaps,
Caps and Collars as of December 31, 1996 and 1995 (dollars in millions):
 
<TABLE>
<CAPTION>
                                              NOTIONAL                    AVERAGE       ESTIMATED
                                               AMOUNT     MATURITIES   INTEREST RATE   FAIR VALUE
                                             -----------  -----------  -------------  -------------
<S>                                          <C>          <C>          <C>            <C>
AS OF DECEMBER 31, 1996
Variable to Fixed Swaps....................   $   530.0    1997-1999       6.14%        ($    1.2)
Caps.......................................       250.0      1997          8.55%
Collars....................................       400.0    1997-1998    7.09%/5.04%           0.2
 
AS OF DECEMBER 31, 1995
Variable to Fixed Swaps....................   $   250.0      1997          6.58%        ($    4.3)
Caps.......................................       250.0      1997          8.20%
Collars....................................       250.0      1997       7.40%/5.11%          (0.7)
</TABLE>
 
                                      F-23
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                  YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
    The notional amounts of interest rate agreements, as presented in the above
table, are used to measure interest to be paid or received and do not represent
the amount of exposure to credit loss. The estimated fair value approximates the
proceeds (costs) to settle the outstanding contracts. While Swaps, Caps and
Collars represent an integral part of the Company's interest rate risk
management program, their incremental effect on interest expense for the years
ended December 31, 1996, 1995 and 1994 was not significant.
 
    Of the existing derivative financial instruments as of December 31, 1996,
during the three months ended March 31, 1997, a $50.0 million notional amount
Swap with an interest rate of 6.88% and $150.0 million notional amount of Caps
with an average interest rate of 8.50% expired. During the three months ended
March 31, 1997, the Company entered into $160.0 million notional amount of Swaps
that mature in 1998 and have an average interest rate of 5.69%.
 
ESTIMATED FAIR VALUE
 
    The Company's long-term debt had estimated fair values of $3.215 billion and
$3.066 billion as of December 31, 1996 and 1995, respectively. The estimated
fair value of the Company's publicly traded debt is based on the quoted market
price for that debt. Interest rates that are currently available to the Company
for issuance of debt with similar terms and remaining maturities are used to
estimate fair value for debt issues for which quoted market prices are not
available.
 
DEBT COVENANTS
 
    Certain of the Company's subsidiaries' loan agreements contain restrictive
covenants which, among other things, limit the Company's ability to enter into
arrangements for the acquisition or disposition of property and equipment,
investments, mergers and the incurrence of additional debt. Certain of these
agreements require that certain ratios be maintained and contain certain
restrictions on dividend payments, payment of management fees and advances of
funds to affiliated entities. The Company's subsidiaries were in compliance with
such restrictive covenants for all periods presented. In addition, the stock of
certain subsidiary companies is pledged as collateral for the notes payable to
banks and insurance companies.
 
    As of December 31, 1996, substantially all of the Company's cash, cash
equivalents, short-term investments and cash held by an affiliate is restricted
to use by subsidiaries of the Company under contractual arrangements, including
subsidiary credit agreements.
 
    Restricted net assets of the Company's subsidiaries were approximately $2.0
billion as of December 31, 1996. The restricted net assets of subsidiaries
exceeds the Company's consolidated net assets as certain of the Company's
subsidiaries have a stockholder's deficiency.
 
LINES AND LETTERS OF CREDIT
 
    As of March 31, 1997, certain subsidiaries of the Company had unused lines
of credit of $785.0 million. The availability and use of these unused lines of
credit is restricted by the covenants of the related debt agreements and to
subsidiary general purposes and dividend declaration.
 
    As of March 31, 1997, the Company and certain of its subsidiaries had unused
irrevocable standby letters of credit totaling $106.3 million, substantially all
of which cover potential fundings relating to companies in which Comcast, but
not the Company, holds an equity interest.
 
                                      F-24
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                  YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
DEBT OFFERING
 
    On May 1, 1997, the Company completed the sale of $1.7 billion principal
amount of notes (the "Old Notes") through a private offering with registration
rights. The Old Notes were issued in four tranches: $300.0 million principal
amount of 8 1/8% Notes due 2004, $600.0 million principal amount of 8 3/8% Notes
due 2007, $550.0 million principal amount of 8 7/8% Notes due 2017 and $250.0
million principal amount of 8 1/2% Notes due 2027. The Company used
substantially all of the net proceeds from the offering to repay certain of its
subsidiaries' notes payable to banks with the balance to be used for subsidiary
general purposes.
 
6. NOTES PAYABLE TO AFFILIATES
 
    As of December 31, 1996 and 1995, notes payable to affiliates (the "Notes
Payable") include $383.4 million and $297.5 million, respectively, principal
amount of Notes Payable to Comcast and certain of its wholly owned subsidiaries.
During the years ended December 31, 1996, 1995 and 1994, the Company borrowed
$87.3 million, $50.9 million and $100.7 million, respectively, from Comcast and
certain wholly owned subsidiaries of Comcast. The 1996 borrowings include $27.6
million associated with the debt assumption described in Note 5. The remaining
borrowings in 1996 and the 1995 and 1994 borrowings were used by the Company for
debt service requirements and general purposes. During the years ended December
31, 1996, 1995 and 1994, the Company repaid $1.4 million, $7.0 million and $14.0
million principal amount of Notes Payable, respectively. During the year ended
December 31, 1994, a Note Payable with a principal amount of $38.0 million was
contributed to additional capital.
 
    The outstanding Notes Payable as of December 31, 1996 mature on various
dates between 1997 and 2002. Maturities of Notes Payable as of December 31, 1996
for the four years after 1997 are as follows (dollars in millions):
 
<TABLE>
<S>                                                                   <C>
1998................................................................       $1.7
1999................................................................      177.7
2000................................................................        0.5
2001................................................................       12.8
</TABLE>
 
    The Notes Payable bear interest at rates ranging from the prime rate to
11.81% (weighted average interest rate of 9.31% and 9.79% as of December 31,
1996 and 1995, respectively). No interest is due on certain of the Notes Payable
until their maturity and accordingly, accrued interest relating to such Notes
Payable of $23.7 million and $17.5 million as of December 31, 1996 and 1995,
respectively, has been added to principal.
 
    See Note 12--"Unaudited Pro Forma Consolidated Balance Sheet."
 
                                      F-25
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                  YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
7. NOTES RECEIVABLE FROM AFFILIATE
 
    As of December 31, 1996 and 1995, the Notes Receivable include $730.7
million and $390.7 million, respectively, principal amount of notes receivable
from Comcast. During the years ended December 31, 1996, 1995 and 1994, the
Company loaned $340.0 million, $80.0 million and $300.0 million, respectively,
to Comcast to fund certain of Comcast's acquisitions and investments and for
Comcast's general corporate purposes. During the year ended December 31, 1995,
the Company received $27.8 million as repayment on a note receivable from a
subsidiary of Comcast.
 
    The outstanding Notes Receivable as of December 31, 1996 mature on various
dates between 1998 and 2006 (substantially all of the Notes Receivable mature
after 2003) and bear interest at rates ranging from 9.25% to 15.00% (weighted
average interest rate of 9.83% and 10.14% as of December 31, 1996 and 1995,
respectively). No interest is due on the Notes Receivable until their maturity
and accordingly, accrued interest on the Notes Receivable of $99.2 million and
$46.3 million as of December 31, 1996 and 1995, respectively, has been added to
principal.
 
    See Note 12--"Unaudited Pro Forma Consolidated Balance Sheet."
 
8. RELATED PARTY TRANSACTIONS
 
    The Company receives sales commissions from QVC, Inc. ("QVC"), an electronic
retailer and a majority owned and controlled subsidiary of Comcast, based on a
percentage of QVC sales to the Company's subscribers. In addition, the Company
recognizes revenues relating to the carriage of certain QVC programming. For the
years ended December 31, 1996, 1995 and 1994, the Company's service income
includes $8.3 million, $7.9 million and $4.7 million, respectively, relating to
QVC.
 
    Comcast, through management agreements, manages the operations of the
Company's subsidiaries, including rebuilds and upgrades. The management
agreements generally provide that Comcast will supervise the management and
operations of the cable systems and arrange for and supervise (but not
necessarily perform itself) certain administrative functions. As compensation
for such services, the agreements provide for Comcast to charge management fees
of up to 6% of gross revenues. Comcast charged the Company's subsidiaries
management fees of $93.2 million, $83.5 million and $65.9 million in 1996, 1995
and 1994, respectively. These management fees are included in selling, general
and administrative expenses in the Company's consolidated statement of
operations. Comcast has agreed to permit certain subsidiaries of the Company to
defer payment of a portion of these expenses with the deferred portion being
treated as a subordinated long-term liability due to affiliate which will not be
paid until the subsidiaries' existing long-term debt is retired. In addition,
payment of certain of these expenses has been deferred until CalPERS no longer
has an interest in the LLC. Management fees deferred in 1996, 1995 and 1994 were
$4.3 million, $45.2 million and $35.7 million, respectively. In 1995, in
connection with the Refinancing, a subsidiary of the Company repaid $14.9
million of previously deferred management fees. Deferred management fees were
$132.2 million and $127.8 million as of December 31, 1996 and 1995,
respectively.
 
    On behalf of the Company, Comcast seeks and secures long-term programming
contracts that generally provide for payment based on either a monthly fee per
subscriber per channel or a percentage of certain subscriber revenues. Comcast
charges each of the Company's subsidiaries for programming on a basis which
generally approximates the amount each such subsidiary would be charged if it
 
                                      F-26
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                  YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
purchased directly from the supplier, subject to limitations imposed by debt
facilities for certain subsidiaries, and did not benefit from the purchasing
power of the Company's consolidated operations. Amounts charged to the Company
by Comcast for programming (the "Programming Charges") are included in operating
expenses in the Company's consolidated statement of operations. The Company
purchases certain other services, including insurance and employee benefits,
from Comcast under cost-sharing arrangements on terms that reflect Comcast's
actual cost. The Company reimburses Comcast for certain other costs (primarily
salaries) under cost-reimbursement arrangements. Under all of these
arrangements, the Company incurred total expenses of $505.0 million, $439.4
million and $327.7 million, including $417.0 million, $368.3 million and $264.1
million of Programming Charges, in 1996, 1995 and 1994, respectively. The
Programming Charges include $26.2 million, $21.7 million and $16.7 million in
1996, 1995 and 1994, respectively, relating to programming purchased by the
Company, through Comcast, from suppliers in which Comcast holds an equity
interest.
 
    Comcast has agreed to permit certain of the Company's subsidiaries to defer
payment of a portion of the Programming Charges with the deferred portion being
treated as a subordinated long-term liability due to affiliate which will not be
payable until the subsidiaries' existing long-term debt is retired. In addition,
payment of certain of the Programming Charges has been deferred until CalPERS no
longer has an interest in the LLC. Programming Charges deferred in 1996, 1995
and 1994 were $62.3 million, $58.1 million and $43.3 million, respectively. In
1995 and 1994, in connection with the Refinancing and a new financing,
subsidiaries of the Company repaid $89.2 million and $13.7 million,
respectively, of previously deferred Programming Charges. Deferred Programming
Charges were $159.6 million and $97.4 million as of December 31, 1996 and 1995,
respectively.
 
    Current due to affiliates in the Company's consolidated balance sheet
primarily consists of amounts due to Comcast and its affiliates under the
cost-sharing arrangements described above and amounts payable to Comcast and its
affiliates as reimbursement for payments made, in the ordinary course of
business, by such affiliates on behalf of the Company.
 
    In 1995, the Company entered into a custodial account arrangement with
Comcast Financial Agency Corporation ("CFAC"), a wholly owned subsidiary of
Comcast, under which CFAC provides cash management services to the Company.
Under this arrangement, the Company's cash receipts are deposited with and held
by CFAC, as custodian and agent, which invests and disburses such funds at the
direction of the Company. As of December 31, 1996 and 1995, $53.5 million and
$26.9 million, respectively, of the Company's cash was held by CFAC. These
amounts have been classified as cash held by an affiliate in the Company's
consolidated balance sheet. During the years ended December 31, 1996 and 1995,
the Company recognized investment income of $4.1 million and $0.5 million,
respectively, on cash held by CFAC.
 
9. INCOME TAXES
 
    The Company and its 80% or more owned subsidiaries join with Comcast in
filing a consolidated federal income tax return. Comcast allocates income tax
expense or benefit to the Company as if the Company was filing a separate
federal income tax return. Subsequent to the Company's initial adoption of
Statement of Financial Accounting Standards No. 109, "Accounting for Income
Taxes," effective January 1, 1993, tax benefits from both losses and tax credits
are made available to the Company as it is able to realize such benefits on a
separate return basis. The subsidiaries of the Company pay Comcast for income
taxes an amount equal to the amount of tax each subsidiary would pay if they
filed separate tax returns, subject to limitations for certain subsidiaries.
 
                                      F-27
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                  YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
    The LLC is treated as a partnership for income tax purposes. As such, any
taxable income or loss attributable to the LLC, excluding any income or loss
from its subsidiaries, flows through to the Members based on their respective
ownership percentages. The direct subsidiary of the LLC files a separate
consolidated federal income tax return.
 
    As a result of the Company's recent acquisitions, the Company's deferred
income tax liability and deferred charges were increased for temporary
differences between the financial reporting basis and the income tax reporting
basis of the assets acquired at the dates of their acquisition, as follows
(dollars in millions):
 
<TABLE>
<CAPTION>
                                                             YEAR ENDED DECEMBER
                                                                     31,
                                                             --------------------
<S>                                                          <C>        <C>
                                                               1996       1994
                                                             ---------  ---------
Scripps Cable..............................................  $   499.2  $
Maclean Hunter.............................................                 488.0
Grosse Pointe..............................................                   8.7
</TABLE>
 
    At the date of acquisition, Scripps Cable had a net deferred income tax
liability of $101.7 million, which was assumed by the Company.
 
    Income tax benefit consists of the following components (dollars in
millions):
 
<TABLE>
<CAPTION>
                                                                  YEAR ENDED DECEMBER 31,
                                                              -------------------------------
<S>                                                           <C>        <C>        <C>
                                                                1996       1995       1994
                                                              ---------  ---------  ---------
Current expense
Federal.....................................................  $    32.8  $    19.7  $     5.0
State.......................................................        7.3        4.8        5.9
                                                              ---------  ---------  ---------
                                                                   40.1       24.5       10.9
                                                              ---------  ---------  ---------
Deferred expense (benefit)
Federal.....................................................      (48.3)     (49.9)     (11.2)
State.......................................................        3.7        0.5       (1.5)
                                                              ---------  ---------  ---------
                                                                  (44.6)     (49.4)     (12.7)
                                                              ---------  ---------  ---------
Income tax benefit..........................................  ($    4.5) ($   24.9) ($    1.8)
                                                              ---------  ---------  ---------
                                                              ---------  ---------  ---------
</TABLE>
 
    The effective income tax benefit of the Company differs from the statutory
amount because of the effect of the following items (dollars in millions):
 
<TABLE>
<CAPTION>
                                                                  YEAR ENDED DECEMBER 31,
                                                              -------------------------------
<S>                                                           <C>        <C>        <C>
                                                                1996       1995       1994
                                                              ---------  ---------  ---------
Federal tax at statutory rate...............................  ($   17.1) ($   34.5) ($    9.0)
Non-deductible depreciation and amortization................       12.5       11.1        3.3
State income taxes, net of federal benefit..................        7.2        3.4        2.9
Interest income, taxable to Members.........................       (5.9)      (5.3)      (0.1)
Other.......................................................       (1.2)       0.4        1.1
                                                              ---------  ---------  ---------
Income tax benefit..........................................  ($    4.5) ($   24.9) ($    1.8)
                                                              ---------  ---------  ---------
                                                              ---------  ---------  ---------
</TABLE>
 
                                      F-28
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                  YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
    Deferred income tax benefit resulted from the following differences between
financial and income tax reporting (dollars in millions):
 
<TABLE>
<CAPTION>
                                                                  YEAR ENDED DECEMBER 31,
                                                              -------------------------------
<S>                                                           <C>        <C>        <C>
                                                                1996       1995       1994
                                                              ---------  ---------  ---------
Depreciation and amortization...............................  ($   54.9) ($   50.4) ($   25.4)
Accrued expenses not currently deductible...................       (1.0)                 (9.5)
Deductible costs accrued in prior years.....................        6.5        2.2
Non-taxable temporary differences associated with sale or
  exchange of securities....................................        6.9
Change in net operating loss carryforwards..................       (4.4)      (2.7)      22.4
Change in valuation allowance and other.....................        2.3        1.5       (0.2)
                                                              ---------  ---------  ---------
Deferred income tax benefit.................................  ($   44.6) ($   49.4) ($   12.7)
                                                              ---------  ---------  ---------
                                                              ---------  ---------  ---------
</TABLE>
 
    Significant components of the Company's net deferred tax liability are as
follows (dollars in millions):
 
<TABLE>
<CAPTION>
                                                                              DECEMBER 31,
                                                                          --------------------
<S>                                                                       <C>        <C>
                                                                            1996       1995
                                                                          ---------  ---------
Deferred tax assets:
  Net operating loss carryforwards......................................  $   176.9  $   191.0
  Less valuation allowance..............................................      (97.5)    (132.1)
                                                                          ---------  ---------
                                                                               79.4       58.9
                                                                          ---------  ---------
Deferred tax liabilities, principally differences between book and tax
  basis of property and equipment and deferred charges..................    1,659.7    1,070.4
                                                                          ---------  ---------
  Net deferred tax liability............................................  $ 1,580.3  $ 1,011.5
                                                                          ---------  ---------
                                                                          ---------  ---------
</TABLE>
 
    The Company's valuation allowance against deferred tax assets includes
approximately $60.0 million for which any subsequent tax benefit recognized will
be allocated to reduce goodwill and other noncurrent intangible assets. For
income tax reporting purposes, certain subsidiaries of the Company have net
operating loss carryforwards for which an aggregate deferred tax asset has been
recorded of approximately $225 million, which would expire on a separate return
basis through 2011.
 
10. STATEMENT OF CASH FLOWS--SUPPLEMENTAL INFORMATION
 
    The Company made cash payments for interest on its long-term debt of $214.4
million, $251.3 million and $146.3 million in 1996, 1995 and 1994, respectively.
The Company made cash payments for interest on the Notes Payable of $25.9
million, $22.3 million and $12.8 million in 1996, 1995 and 1994, respectively.
 
    The Company made cash payments to Comcast for federal income taxes of $19.9
million, $5.1 million and $7.6 million in 1996, 1995 and 1994, respectively. The
Company made cash payments to the respective state taxing authorities for state
income taxes of $6.6 million, $7.1 million and $5.7 million in 1996, 1995 and
1994, respectively.
 
                                      F-29
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
 
                  YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
11. COMMITMENTS AND CONTINGENCIES
 
COMMITMENTS
 
    As a result of the Maclean Hunter Acquisition, at any time after December
18, 2001, CalPERS may elect to liquidate its interest in the LLC at a price
based upon the fair value of CalPERS' interest in the LLC, adjusted, under
certain circumstances, for certain performance criteria relating to the fair
value of the LLC or to Comcast's common stock. Except in certain limited
circumstances, Comcast, at its option, may satisfy this liquidity arrangement by
purchasing CalPERS' interest for cash, by issuing its common stock (subject to
certain limitations) or by selling the LLC. In addition, although the Company
manages Maclean Hunter, certain limited transactions require the approval of
CalPERS.
 
    In December 1996, an indirect majority owned subsidiary of the Company
entered into an operating lease agreement granting certain rights of use of
certain non-cable assets to the counterparty for a period of five years, subject
to certain conditions. Pursuant to this agreement, the Company received an
advance payment of $17.0 million, representing the total minimum lease payments
to be received over the lease term. The Company has recorded this amount in
other long-term liabilities in its consolidated balance sheet which will be
amortized to service income over the remaining lease term on a straight-line
basis.
 
    Minimum annual rental commitments for office space and equipment under
noncancelable operating leases are as follows (dollars in millions):
 
<TABLE>
<S>                                                                    <C>
1997.................................................................  $     7.6
1998.................................................................        5.8
1999.................................................................        5.0
2000.................................................................        4.6
2001.................................................................        4.4
Thereafter...........................................................        7.9
</TABLE>
 
    Pole rentals have been excluded from the above schedule as they are
generally cancelable after an initial period by either party upon notice.
 
    Rental expense (including pole rentals) of $19.7 million, $17.8 million and
$14.8 million has been charged to operations in 1996, 1995 and 1994,
respectively.
 
CONTINGENCIES
 
    The Company is subject to legal proceedings and claims which arise in the
ordinary course of its business. In the opinion of management, the amount of
ultimate liability with respect to these actions will not materially affect the
financial position, results of operations or liquidity of the Company.
 
    The Company has settled the majority of outstanding proceedings challenging
its rates charged for regulated cable services. In December 1995, the Federal
Communications Commission ("FCC") adopted an order approving a negotiated
settlement of rate complaints pending against the Company for cable programming
service tiers ("CPSTs") which provided $6.6 million in refunds, plus interest,
given in the form of bill credits during 1996, to 1.3 million of the Company's
cable subscribers. As part of the negotiated settlement, the Company agreed to
forego certain inflation and external cost adjustments for systems covered by
its cost-of-service filings for CPSTs. The Company currently is seeking to
justify rates for basic cable services and equipment in certain of its cable
systems in the State of Connecticut on
 
                                      F-30
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONCLUDED)
                  YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
the basis of a cost-of-service showing. The State of Connecticut has ordered the
Company to reduce such rates and to make refunds to subscribers. The Company has
appealed the Connecticut decision to the FCC. Recent pronouncements from the
FCC, which generally support the Company's position on appeal, have caused the
State of Connecticut to reexamine its prior ruling. While the Company cannot
predict the outcome of this action, the Company believes that the ultimate
resolution of these pending regulatory matters will not have a material adverse
impact on the Company's financial position, results of operations or liquidity.
 
12. UNAUDITED PRO FORMA CONSOLIDATED BALANCE SHEET
 
    The unaudited pro forma consolidated balance sheet as of December 31, 1996
(the "Pro Forma Balance Sheet") is presented as if certain transactions
completed between April 1, 1997 and May 1, 1997 occurred on December 31,1996.
These transactions consist of (i) repayment of $100.0 million of the Notes
Payable from the proceeds from drawdowns under subsidiaries' existing credit
facilities ($55.0 million) and cash held by an affiliate ($45.0 million), (ii)
exchange of affiliate notes payable and notes receivable, and the accrued
interest thereon, between the Company, Comcast and certain of their subsidiaries
resulting in a reduction in the Company's Notes Payable of $307.1 million as of
December 31, 1996, with a corresponding reduction in the Company's Notes
Receivable, and (iii) elimination of the remaining Notes Receivable, and the
accrued interest thereon (aggregating $522.8 million as of December 31, 1996),
through a non-cash dividend to Comcast.
 
                                      F-31
<PAGE>
                              UNAUDITED PRO FORMA
                             FINANCIAL INFORMATION
 
    In November 1996, Comcast Corporation ("Comcast") acquired the cable
television operations ("Scripps Cable") of The E.W. Scripps Company ("E.W.
Scripps") in exchange for 93.048 million shares of Comcast's Class A Special
Common Stock valued at $1.552 billion (the "Scripps Acquisition"). Following the
Scripps Acquisition, Comcast contributed Scripps Cable to Comcast Cable
Communications, Inc. (the "Company"), a wholly owned subsidiary of Comcast. For
a further description of the Scripps Acquisition and certain related
transactions, see the notes to unaudited pro forma condensed consolidated
statements of operations (the "Pro Forma Statements").
 
    The Pro Forma Statements reflect the consolidated operations of the Company
and Scripps Cable for the year ended December 31, 1996 and for the six months
ended June 30, 1996 and assume that the Scripps Acquisition occurred on January
1, 1996. See the notes to the Pro Forma Statements for a description of the
assumptions used in the preparation of these statements.
 
    The Pro Forma Statements should be read in conjunction with the historical
consolidated financial statements of the Company and the historical consolidated
and combined financial statements of Comcast SCH Holdings, Inc. included in this
Prospectus. The results presented in the Pro Forma Statements are not
necessarily indicative of the results which actually would have occurred had the
Scripps Acquisition occurred on January 1, 1996 or which may result in the
future.
 
                                      F-32
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
       UNAUDITED PRO FORMA CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS
                          YEAR ENDED DECEMBER 31, 1996
                             (DOLLARS IN MILLIONS)
 
   
<TABLE>
<CAPTION>
                                                                                     (B)
                                                                  THE COMPANY   SCRIPPS CABLE      PRO FORMA      THE COMPANY
                                                                  HISTORICAL     HISTORICAL       ADJUSTMENTS      PRO FORMA
                                                                  -----------   -------------   ---------------   -----------
<S>                                                               <C>           <C>             <C>               <C>
 
Service Income..................................................   $1,641.0        $252.8         $                $1,893.8
                                                                  -----------   -------------    -------          -----------
Operating, Selling, General and Administrative Expenses.........    1,034.4         149.6           53.0(C.1.)      1,237.0
Depreciation and Amortization...................................      420.3          45.9          132.0(C.2.)        598.2
                                                                  -----------   -------------    -------          -----------
                                                                    1,454.7         195.5          185.0            1,835.2
                                                                  -----------   -------------    -------          -----------
 
Operating Income................................................      186.3          57.3         (185.0)              58.6
 
Other (Income) Expense
  Interest expense..............................................      228.4                                           228.4
  Interest expense on notes payable to affiliates...............       32.1          28.5          (28.5)(C.3.)        32.1
  Investment income.............................................      (25.9)                                          (25.9)
  Other.........................................................        0.5          13.7                              14.2
                                                                  -----------   -------------    -------          -----------
                                                                      235.1          42.2          (28.5)             248.8
                                                                  -----------   -------------    -------          -----------
(Loss) Income Before Income Tax (Benefit) Expense and Minority
  Interest......................................................      (48.8)         15.1         (156.5)            (190.2)
Income Tax (Benefit) Expense....................................       (4.5)          7.7          (53.4)(C.4.)       (50.2)
Minority Interest...............................................      (21.7)                                          (21.7)
                                                                  -----------   -------------    -------          -----------
(Loss) Income from Continuing Operations........................   ($  22.6)       $  7.4         ($103.1)         ($ 118.3)
                                                                  -----------   -------------    -------          -----------
                                                                  -----------   -------------    -------          -----------
</TABLE>
    
 
     See notes to unaudited pro forma condensed consolidated statements of
                                  operations.
 
                                      F-33
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
       UNAUDITED PRO FORMA CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS
                         SIX MONTHS ENDED JUNE 30, 1996
                             (DOLLARS IN MILLIONS)
 
   
<TABLE>
<CAPTION>
                                                                                     (B)                             THE
                                                                  THE COMPANY   SCRIPPS CABLE      PRO FORMA       COMPANY
                                                                  HISTORICAL     HISTORICAL       ADJUSTMENTS     PRO FORMA
                                                                  -----------   -------------   ---------------   ----------
<S>                                                               <C>           <C>             <C>               <C>
 
Service Income..................................................   $  778.3        $150.8         $                $ 929.1
                                                                  -----------   -------------    -------          ----------
Operating, Selling, General and Administrative Expenses.........      489.8          85.7           33.7(C.1.)       609.2
Depreciation and Amortization...................................      192.6          27.9           75.7(C.2.)       296.2
                                                                  -----------   -------------    -------          ----------
                                                                      682.4         113.6          109.4             905.4
                                                                  -----------   -------------    -------          ----------
 
Operating Income................................................       95.9          37.2         (109.4)             23.7
 
Other (Income) Expense
  Interest expense..............................................      110.8                                          110.8
  Interest expense on notes payable to affiliates...............       15.5          17.4          (17.4)(C.3.)       15.5
  Investment income.............................................       (2.8)                                          (2.8)
  Other.........................................................        0.7           0.1                              0.8
                                                                  -----------   -------------    -------          ----------
                                                                      124.2          17.5          (17.4)            124.3
                                                                  -----------   -------------    -------          ----------
(Loss) Income Before Income Tax (Benefit) Expense and Minority
  Interest......................................................      (28.3)         19.7          (92.0)           (100.6)
Income Tax (Benefit) Expense....................................       (3.6)          7.9          (32.4)(C.4.)      (28.1)
Minority Interest...............................................      (10.4)                                         (10.4)
                                                                  -----------   -------------    -------          ----------
(Loss) Income from Continuing Operations........................   ($  14.3)       $ 11.8         ($59.6)          ($ 62.1)
                                                                  -----------   -------------    -------          ----------
                                                                  -----------   -------------    -------          ----------
</TABLE>
    
 
     See notes to unaudited pro forma condensed consolidated statements of
                                  operations.
 
                                      F-34
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
                          NOTES TO UNAUDITED PRO FORMA
                CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
 
A. SUMMARY OF TRANSACTIONS
 
    In November 1996, Comcast Corporation ("Comcast") acquired the cable
television operations ("Scripps Cable") of The E.W. Scripps Company ("E.W.
Scripps") in exchange for 93.048 million shares of Comcast's Class A Special
Common Stock valued at $1.552 billion (the "Scripps Acquisition"). As of the
date of the acquisition, Scripps Cable passed more than 1.2 million homes and
served more than 800,000 subscribers, with 60% of its subscribers located in
Sacramento, California and Chattanooga and Knoxville, Tennessee. Comcast
accounted for the Scripps Acquisition under the purchase method. Following the
Scripps Acquisition, Comcast contributed Scripps Cable (the "Scripps
Contribution") to Comcast Cable Communications, Inc. (the "Company"), a wholly
owned subsidiary of Comcast. The Scripps Contribution was recorded as an
increase in additional capital and Scripps Cable was consolidated with the
Company effective November 1, 1996. The terms of the Scripps Acquisition provide
for, among other things, the indemnification of the Company by E.W. Scripps for
certain liabilities, including tax liabilities, relating to Scripps Cable prior
to the acquisition date.
 
B. BASIS OF PRESENTATION
 
    E.W. Scripps has historically been the holding company for its cable
television operations along with other operations. In connection with the
Scripps Acquisition, in which E.W. Scripps was merged with and into Comcast (the
"Merger"), E.W. Scripps contributed its non-cable television operations to
Scripps Howard, Inc. ("SHI"), a wholly owned subsidiary of E.W. Scripps, and
distributed the shares of SHI to its shareholders (the "Distribution"). The
Distribution occurred immediately prior to the closing of the Merger.
Accordingly, when Comcast acquired E.W. Scripps, it only purchased Scripps
Cable. The historical statements of operations of Scripps Cable included in the
unaudited pro forma condensed consolidated statements of operations (the "Pro
Forma Statements") exclude the results of operations of the non-cable television
operations of E.W. Scripps.
 
   
    The historical statements of operations of Scripps Cable included in the Pro
Forma Statements reflect certain reclassifications made to conform with those
classifications used by the Company. For the year ended December 31, 1996,
Scripps Cable's other expenses includes $13.6 million, directly related to the
Scripps Acquisition, incurred by E.W. Scripps and charged to Scripps Cable prior
to the Scripps Acquisition.
    
 
C. PRO FORMA ADJUSTMENTS
 
    The following adjustments and elimination entries have been made to the Pro
Forma Statements to reflect the Scripps Acquisition:
 
        1.  Represents management fees, programming charges and certain other
    expenses (aggregating $60.3 million and $35.0 million for the year ended
    December 31, 1996 and for the six months ended June 30, 1996, respectively),
    that would have been charged to Scripps Cable by Comcast had the Scripps
    Acquisition occurred on January 1, 1996, offset, in part, by the elimination
    of operating, selling, general and administrative expenses related to
    entities not acquired in the Scripps Acquisition ($7.3 million and $1.3
    million for the year ended December 31, 1996 and for the six months ended
    June 30, 1996, respectively).
 
        2.  Represents additional depreciation and amortization expense
    resulting from the increased fair value of the assets acquired in excess of
    their historical book values and amortization of goodwill arising from the
    acquisition, offset, in part, by the elimination of Scripps Cable's
    historical goodwill
 
                                      F-35
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
                          NOTES TO UNAUDITED PRO FORMA
          CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (CONCLUDED)
 
    amortization. Depreciation expense is based on a remaining weighted average
    property and equipment life of approximately 5.1 years, as provided in an
    independent appraisal of Scripps Cable's assets. Amortization expense is
    based on an average life for deferred charges and goodwill of 12 and 20
    years, respectively. Deferred charges of Scripps Cable principally consist
    of franchise acquisition costs and subscriber lists.
 
   
        3.  Represents the elimination of Scripps Cable's historical interest
    expense on balances due to affiliates.
    
 
   
        4.  Represents adjustments to the provision for income taxes resulting
    from the above pro forma adjustments.
    
 
                                      F-36
<PAGE>
                          INDEPENDENT AUDITORS' REPORT
 
Board of Directors and Stockholder
 
Comcast SCH Holdings, Inc.
 
Philadelphia, Pennsylvania
 
    We have audited the accompanying consolidated balance sheet of Comcast SCH
Holdings, Inc. (an indirect wholly owned subsidiary of Comcast Corporation) and
subsidiaries as of December 31, 1996 and the related consolidated statements of
operations, stockholder's equity and of cash flows for the period from November
1, 1996 to December 31, 1996, as well as the combined balance sheet of the
Predecessor Corporation (see Note 2) as of December 31, 1995 and the related
combined statements of operations, stockholders' deficiency and of cash flows
for the period from January 1, 1996 to October 31, 1996 and for the years ended
December 31, 1995 and 1994. These financial statements are the responsibility of
the Company's management. Our responsibility is to express an opinion on these
financial statements based on our audits.
 
    We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.
 
    In our opinion, such consolidated and combined financial statements present
fairly, in all material respects, the financial position of Comcast SCH
Holdings, Inc. and subsidiaries as of December 31, 1996, the financial position
of the Predecessor Corporation as of December 31, 1995, and the results of their
operations and their cash flows for the periods stated above, in conformity with
generally accepted accounting principles.
 
    As discussed in Notes 2 and 4 to the consolidated and combined financial
statements, in November 1996, Comcast Corporation acquired the Predecessor
Corporation which resulted in the establishment of a new cost basis for the
assets and liabilities of the acquired entities.
 
/s/ Deloitte & Touche LLP
Deloitte & Touche LLP
 
Philadelphia, Pennsylvania
 
February 28, 1997 (except for Note 6, as to
  which the date is May 1, 1997)
 
                                      F-37
<PAGE>
                  COMCAST SCH HOLDINGS, INC. AND SUBSIDIARIES
                    CONSOLIDATED AND COMBINED BALANCE SHEET
                             (DOLLARS IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                                               (PREDECESSOR
                                                                               CORPORATION)
                                                                              --------------
                                                               DECEMBER 31,    DECEMBER 31,
                                                                   1996            1995
                                                              --------------  --------------
<S>                                                           <C>             <C>
ASSETS
CURRENT ASSETS
  Cash and cash equivalents.................................   $      3,047     $    3,085
  Short-term investments....................................            106
  Cash held by an affiliate.................................          9,475
  Accounts receivable, less allowance for doubtful accounts
    of $1,439 and $1,288....................................          9,870         12,107
  Inventories...............................................          9,427         12,822
  Other current assets......................................          1,790          5,956
                                                              --------------  --------------
      Total current assets..................................         33,715         33,970
                                                              --------------  --------------
PROPERTY AND EQUIPMENT......................................        422,922        600,822
  Accumulated depreciation..................................         (7,417)      (305,715)
                                                              --------------  --------------
  Property and equipment, net...............................        415,505        295,107
                                                              --------------  --------------
DEFERRED CHARGES............................................      1,765,029        214,125
  Accumulated amortization..................................        (21,458)      (120,629)
                                                              --------------  --------------
  Deferred charges, net.....................................      1,743,571         93,496
                                                              --------------  --------------
                                                               $  2,192,791     $  422,573
                                                              --------------  --------------
                                                              --------------  --------------
LIABILITIES AND STOCKHOLDERS' EQUITY (DEFICIENCY)
CURRENT LIABILITIES
  Accounts payable and accrued expenses.....................   $     47,483     $   33,675
  Accrued interest..........................................            250
  Due to affiliates.........................................            942          1,599
                                                              --------------  --------------
      Total current liabilities.............................         48,675         35,274
                                                              --------------  --------------
LONG-TERM DEBT..............................................        125,000
                                                              --------------  --------------
OTHER LIABILITIES...........................................                         9,325
                                                              --------------  --------------
DUE TO AFFILIATES...........................................          4,413        312,737
                                                              --------------  --------------
DEFERRED INCOME TAXES, due to affiliate.....................        593,777         80,193
                                                              --------------  --------------
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY (DEFICIENCY)
  Common stock..............................................                         1,801
  Additional capital........................................      1,431,578         35,144
  Accumulated deficit.......................................        (10,652)       (51,901)
                                                              --------------  --------------
      Total stockholders' equity (deficiency)...............      1,420,926        (14,956)
                                                              --------------  --------------
                                                               $  2,192,791     $  422,573
                                                              --------------  --------------
                                                              --------------  --------------
</TABLE>
 
          See notes to consolidated and combined financial statements.
 
                                      F-38
<PAGE>
                  COMCAST SCH HOLDINGS, INC. AND SUBSIDIARIES
 
                      CONSOLIDATED STATEMENT OF OPERATIONS
 
                             (DOLLARS IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                                             NOVEMBER 1
                                                                                 TO
                                                                          DECEMBER 31, 1996
                                                                         -------------------
<S>                                                                      <C>
 
SERVICE INCOME.........................................................       $  52,364
                                                                               --------
COSTS AND EXPENSES
  Operating, selling, general and administrative.......................          39,633
  Depreciation and amortization........................................          28,989
                                                                               --------
                                                                                 68,622
                                                                               --------
OPERATING LOSS.........................................................         (16,258)
 
OTHER (INCOME) EXPENSE
  Interest expense.....................................................           1,253
  Investment income....................................................            (139)
  Other................................................................             (96)
                                                                               --------
                                                                                  1,018
                                                                               --------
 
LOSS BEFORE INCOME TAX BENEFIT.........................................         (17,276)
 
INCOME TAX BENEFIT.....................................................          (6,624)
                                                                               --------
 
NET LOSS...............................................................       ($ 10,652)
                                                                               --------
                                                                               --------
</TABLE>
 
          See notes to consolidated and combined financial statements.
 
                                      F-39
<PAGE>
                  COMCAST SCH HOLDINGS, INC. AND SUBSIDIARIES
 
                        COMBINED STATEMENT OF OPERATIONS
 
                             (DOLLARS IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                              PREDECESSOR CORPORATION
                                                      ---------------------------------------
<S>                                                   <C>                <C>        <C>
                                                                              YEAR ENDED
                                                          JANUARY 1          DECEMBER 31,
                                                             TO          --------------------
                                                      OCTOBER 31, 1996     1995       1994
                                                      -----------------  ---------  ---------
 
SERVICE INCOME......................................      $ 257,393      $ 279,482  $ 255,356
                                                      -----------------  ---------  ---------
COSTS AND EXPENSES
  Operating, selling, general and administrative....        154,166        162,810    164,721
  Depreciation and amortization.....................         45,964         54,099     57,331
                                                      -----------------  ---------  ---------
 
                                                            200,130        216,909    222,052
                                                      -----------------  ---------  ---------
OPERATING INCOME....................................         57,263         62,573     33,304
 
OTHER (INCOME) EXPENSE
  Interest expense..................................             27            343        342
  Intercompany interest expense.....................         28,530         34,915     33,447
  Corporate management fee..........................                                    2,957
  Merger expenses...................................         13,566
  Gain on sale of cable television system...........                        (1,502)
  Other, net........................................            108           (786)        69
                                                      -----------------  ---------  ---------
 
                                                             42,231         32,970     36,815
                                                      -----------------  ---------  ---------
INCOME (LOSS) BEFORE INCOME TAX
  EXPENSE (BENEFIT).................................         15,032         29,603     (3,511)
 
INCOME TAX EXPENSE (BENEFIT)........................          7,644         11,913    (10,590)
                                                      -----------------  ---------  ---------
 
NET INCOME..........................................      $   7,388      $  17,690  $   7,079
                                                      -----------------  ---------  ---------
                                                      -----------------  ---------  ---------
</TABLE>
 
          See notes to consolidated and combined financial statements.
 
                                      F-40
<PAGE>
                  COMCAST SCH HOLDINGS, INC. AND SUBSIDIARIES
                      CONSOLIDATED STATEMENT OF CASH FLOWS
                             (DOLLARS IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                                             NOVEMBER 1
                                                                                 TO
                                                                          DECEMBER 31, 1996
                                                                         -------------------
<S>                                                                      <C>
OPERATING ACTIVITIES
  Net loss.............................................................      ($   10,652)
  Adjustments to reconcile net loss to net cash provided by operating
    activities:
    Depreciation and amortization......................................           28,989
    Non-cash operating expenses charged by an affiliate................            4,413
    Deferred income tax benefit........................................           (7,106)
                                                                              ----------
                                                                                  15,644
 
    Decrease in accounts receivable, inventories and other current
      assets...........................................................              145
    Increase in accounts payable and accrued expenses and accrued
      interest.........................................................            5,174
                                                                              ----------
      Net cash provided by operating activities........................           20,963
                                                                              ----------
FINANCING ACTIVITIES
  Proceeds from borrowing..............................................          150,000
  Repayment of long-term debt..........................................          (25,000)
  Net transactions with affiliates.....................................           (2,174)
  Return of capital to parent..........................................         (120,000)
                                                                              ----------
      Net cash provided by financing activities........................            2,826
                                                                              ----------
INVESTING ACTIVITIES
  Capital expenditures and other.......................................          (11,267)
  Cash held by an affiliate............................................           (9,475)
                                                                              ----------
      Net cash used in investing activities............................          (20,742)
                                                                              ----------
INCREASE IN CASH.......................................................            3,047
CASH, beginning of period..............................................
                                                                              ----------
CASH, end of period....................................................      $     3,047
                                                                              ----------
                                                                              ----------
</TABLE>
 
          See notes to consolidated and combined financial statements.
 
                                      F-41
<PAGE>
                  COMCAST SCH HOLDINGS, INC. AND SUBSIDIARIES
 
                        COMBINED STATEMENT OF CASH FLOWS
 
                             (DOLLARS IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                                                PREDECESSOR CORPORATION
                                                        ---------------------------------------
<S>                                                     <C>                <C>        <C>
                                                                                YEAR ENDED
                                                            JANUARY 1          DECEMBER 31,
                                                               TO          --------------------
                                                        OCTOBER 31, 1996     1995       1994
                                                        -----------------  ---------  ---------
OPERATING ACTIVITIES
  Net income..........................................      $   7,388      $  17,690  $   7,079
  Adjustments to reconcile net income to net cash
    provided by operating activities:
      Depreciation and amortization...................         45,964         54,099     57,331
      Merger expenses.................................         13,566
      Gain on sale of cable television system.........                        (1,502)
      Adjustment of liability for prior year income
      taxes...........................................                                  (11,800)
      Payment of prior year income taxes to parent....                                   (7,400)
      Prepaid franchise fees..........................                         2,576      2,574
      Refundable property taxes.......................                        10,400     (6,612)
      Commitments and contingencies and other, net....         (2,932)        (5,368)    11,921
      Deferred income tax benefit.....................         (8,212)          (449)      (657)
                                                             --------      ---------  ---------
                                                               55,774         77,446     52,436
      Other changes in working capital accounts:
        Accounts receivable...........................           (268)        (2,193)    (2,064)
        Inventories...................................          2,407         (2,389)     3,946
        Accounts payable..............................         (6,048)        (2,671)     2,142
        Other, net....................................         (4,024)         1,822        238
                                                             --------      ---------  ---------
          Net cash provided by operating activities...         47,841         72,015     56,698
                                                             --------      ---------  ---------
FINANCING ACTIVITIES
  Advances from parent................................         69,108                    13,455
  Repayments of advances from parent..................         (1,894)       (23,595)    (2,102)
  Other, net..........................................           (625)        (2,500)    (1,875)
                                                             --------      ---------  ---------
 
          Net cash provided by (used in) financing
            activities................................         66,589        (26,095)     9,478
                                                             --------      ---------  ---------
INVESTING ACTIVITIES
  Acquisitions........................................        (62,099)          (384)   (26,501)
  Capital expenditures................................        (54,283)       (47,484)   (41,616)
  Proceeds from sale of cable television system.......                         2,800
  Other, net..........................................            422            130      1,948
                                                             --------      ---------  ---------
          Net cash used in investing activities.......       (115,960)       (44,938)   (66,169)
                                                             --------      ---------  ---------
(DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS......         (1,530)           982          7
 
CASH AND CASH EQUIVALENTS, beginning of period........          3,085          2,103      2,096
                                                             --------      ---------  ---------
 
CASH AND CASH EQUIVALENTS, end of period..............      $   1,555      $   3,085  $   2,103
                                                             --------      ---------  ---------
                                                             --------      ---------  ---------
</TABLE>
 
          See notes to consolidated and combined financial statements.
 
                                      F-42
<PAGE>
                  COMCAST SCH HOLDINGS, INC. AND SUBSIDIARIES
 
    CONSOLIDATED AND COMBINED STATEMENT OF STOCKHOLDERS' EQUITY (DEFICIENCY)
 
                             (DOLLARS IN THOUSANDS)
 
<TABLE>
<CAPTION>
                                             COMMON     ADDITIONAL   ACCUMULATED
                                              STOCK      CAPITAL       DEFICIT       TOTAL
                                           -----------  ----------  -------------  ----------
 
<S>                                        <C>          <C>         <C>            <C>
PREDECESSOR CORPORATION
 
BALANCE, JANUARY 1, 1994.................   $   1,801   $   35,144    ($ 76,670)   ($  39,725)
 
Net income...............................                                 7,079         7,079
                                           -----------  ----------  -------------  ----------
 
BALANCE, DECEMBER 31, 1994...............       1,801       35,144      (69,591)      (32,646)
 
Net income...............................                                17,690        17,690
                                           -----------  ----------  -------------  ----------
 
BALANCE, DECEMBER 31, 1995...............       1,801       35,144      (51,901)      (14,956)
 
Net income...............................                                 7,388         7,388
                                           -----------  ----------  -------------  ----------
 
BALANCE, OCTOBER 31, 1996................   $   1,801   $   35,144    ($ 44,513)   ($   7,568)
                                           -----------  ----------  -------------  ----------
                                           -----------  ----------  -------------  ----------
 
SUCCESSOR CORPORATION
Capital contribution.....................   $           $1,551,578    $            $1,551,578
Net loss.................................                               (10,652)      (10,652)
Return of capital to parent..............                 (120,000)                  (120,000)
                                           -----------  ----------  -------------  ----------
 
BALANCE, DECEMBER 31, 1996...............   $           $1,431,578    ($ 10,652)   $1,420,926
                                           -----------  ----------  -------------  ----------
                                           -----------  ----------  -------------  ----------
</TABLE>
 
See notes to consolidated and combined financial statements.
 
                                      F-43
<PAGE>
                  COMCAST SCH HOLDINGS, INC. AND SUBSIDIARIES
 
            NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS
 
              PERIODS FROM JANUARY 1, 1996 TO OCTOBER 31, 1996 AND
             NOVEMBER 1, 1996 TO DECEMBER 31, 1996 AND YEARS ENDED
                           DECEMBER 31, 1995 AND 1994
 
1. ORGANIZATION
 
    Comcast SCH Holdings, Inc. and subsidiaries (the "Company"), a Colorado
corporation formerly known as Scripps Howard Cable Company ("SHCC") (see Note
2), is a wholly owned subsidiary of Comcast Cable Communications, Inc. ("CCCI"),
which is a wholly owned subsidiary of Comcast Corporation ("Comcast"). The
Company is engaged in the development, management and operation of cable
communications systems located in California, Tennessee, Georgia, West Virginia,
Florida, Kentucky and Colorado. As of December 31, 1996, the Company's systems
served more than 800,000 subscribers and passed more than 1.3 million homes,
with 60% of its subscribers located in Sacramento, California and Chattanooga
and Knoxville, Tennessee.
 
2. MERGER OF E.W. SCRIPPS COMPANY
 
    In November 1996, Comcast acquired the Company in a merger (the "Merger")
with The E.W. Scripps Company ("EWS") in exchange for 93.048 million shares of
Comcast's Class A Special Common Stock valued at $1.552 billion (the "Scripps
Acquisition"). Comcast accounted for the Scripps Acquisition under the purchase
method. Following the Scripps Acquisition, Comcast contributed the Company to
CCCI at Comcast's historical cost (the "Scripps Contribution"). As the Scripps
Contribution was a non-cash transaction, it had no significant impact on the
Company's consolidated statement of cash flows.
 
    Cash and certain liabilities (primarily income taxes payable, accruals for
commitments and contingencies and amounts due to affiliates) included in the
combined financial statements of the Predecessor Corporation were not assumed by
Comcast in the Scripps Acquisition. Accordingly, such cash and liabilities are
not reflected in the Company's consolidated balance sheet as of December 31,
1996.
 
    EWS had historically been the holding company for its cable television
operations along with other operations. EWS' subsidiaries which provided cable
television operations included SHCC, EWS Cable Inc. ("EWS Cable"), a Colorado
corporation, L-R Cable, Inc. ("L-R Cable"), a Colorado corporation, and Scripps
Howard Cable Company of Sacramento ("Sacramento Cable"), a Delaware corporation
(collectively, SHCC, EWS Cable, L-R Cable and Sacramento Cable represent the
"Predecessor Corporation"). In connection with the Scripps Acquisition, EWS
restructured its operations with each of EWS Cable, L-R Cable and Sacramento
Cable becoming wholly owned subsidiaries of SHCC. In addition, SHCC was
transferred by Scripps Howard, Inc. ("SHI"), an Ohio corporation and a wholly
owned subsidiary of EWS, to EWS. Immediately prior to the closing of the Merger,
EWS distributed all of the outstanding shares of SHI, which held all of EWS'
non-cable television operations, to its shareholders (the "Distribution").
Accordingly, when Comcast merged with EWS, it only acquired the Predecessor
Corporation. Subsequent to the Scripps Acquisition, SHI changed its name to E.W.
Scripps Co. ("New Scripps").
 
   
    The Company would have reported unaudited pro forma revenues of $309.8
million and $279.5 million and unaudited pro forma net loss of $106.4 million
and $96.9 million for the years ended December 31, 1996 and 1995, respectively,
had the Scripps Acquisition occurred on January 1, 1995. This unaudited pro
forma information is based on historical results of operations adjusted for
acquisition costs and, in the opinion of management, is not necessarily
indicative of what the results would have been had the Company operated the
acquired entities since January 1, 1995.
    
 
                                      F-44
<PAGE>
                  COMCAST SCH HOLDINGS, INC. AND SUBSIDIARIES
 
      NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS (CONTINUED)
 
              PERIODS FROM JANUARY 1, 1996 TO OCTOBER 31, 1996 AND
             NOVEMBER 1, 1996 TO DECEMBER 31, 1996 AND YEARS ENDED
                           DECEMBER 31, 1995 AND 1994
 
3. BASIS OF PRESENTATION
 
    BASIS OF CONSOLIDATION
 
    The consolidated balance sheet as of December 31, 1996 and the consolidated
statements of operations, cash flows and stockholder's equity for the period
from November 1, 1996 to December 31, 1996 represent the consolidated financial
position, results of operations, changes in stockholder's equity and cash flows
of the Company and its wholly and majority owned subsidiaries subsequent to the
Scripps Acquisition. All significant intercompany accounts and transactions
among consolidated entities have been eliminated.
 
    BASIS OF COMBINATION
 
    The combined balance sheet as of December 31, 1995 and the combined
statements of operations, cash flows and stockholders' deficiency for the period
from January 1, 1996 to October 31, 1996 and for the years ended December 31,
1995 and 1994 represent the combined financial position, results of operations,
changes in stockholders' deficiency and cash flows of the Predecessor
Corporation. All significant intercompany accounts and transactions among
combined entities have been eliminated. The Predecessor Corporation financial
statements exclude the results of operations of the non-cable television
operations of SHI.
 
    Prior to the Scripps Acquisition, EWS Cable and L-R Cable were wholly owned
subsidiaries of SHI and SHCC and Sacramento Cable were wholly owned subsidiaries
of Scripps Howard Broadcasting Company ("SHB"). Prior to 1994, SHI owned
approximately 92% of SHB. EWS acquired the remaining minority interest in SHB in
1994 (see Note 5).
 
    The historical basis in assets and liabilities of the cable television
systems of EWS were not altered by the combination. The historical combined
financial statements do not necessarily reflect the results of operations or
financial position that would have existed if the Predecessor Corporation were
an independent company. SHI provided certain legal, treasury, accounting, tax,
risk management and other corporate services to the Predecessor Corporation (see
Note 10).
 
4. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
 
    PURCHASE PRICE ALLOCATION
 
    Under the purchase method, the purchase price was allocated to the fair
value of the assets acquired and the liabilities assumed. This allocation is
preliminary pending a final appraisal and the final purchase price adjustment
between CCCI and New Scripps. The terms of the Scripps Acquisition provide for,
among other things, the indemnification by New Scripps for certain liabilities,
including tax liabilities, relating to the Predecessor Corporation prior to the
acquisition date.
 
    MANAGEMENT'S USE OF ESTIMATES
 
    The preparation of financial statements in conformity with generally
accepted accounting principles requires management to make estimates and
assumptions that affect the reported amounts of assets and liabilities and
disclosure of contingent assets and liabilities at the date of the financial
statements
 
                                      F-45
<PAGE>
                  COMCAST SCH HOLDINGS, INC. AND SUBSIDIARIES
 
      NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS (CONTINUED)
 
              PERIODS FROM JANUARY 1, 1996 TO OCTOBER 31, 1996 AND
             NOVEMBER 1, 1996 TO DECEMBER 31, 1996 AND YEARS ENDED
                           DECEMBER 31, 1995 AND 1994
 
and the reported amounts of revenues and expenses during the reporting period.
Actual results could differ from those estimates.
 
    FAIR VALUES
 
    The estimated fair value amounts discussed in these notes to consolidated
and combined financial statements have been determined by the Company and the
Predecessor Corporation using available market information and appropriate
methodologies. However, considerable judgment is required in interpreting market
data to develop the estimates of fair value. The estimates discussed herein are
not necessarily indicative of the amounts that the Company could realize in a
current market exchange. The use of different market assumptions and/or
estimation methodologies may have a material effect on the estimated fair value
amounts. Such fair value estimates are based on pertinent information available
to management as of December 31, 1996 and 1995, and have not been
comprehensively revalued for purposes of these consolidated and combined
financial statements since such dates.
 
    A reasonable estimate of fair value of the amounts due to affiliates in the
consolidated and combined balance sheet is not practicable to obtain because of
the related party nature of these items and the lack of quoted market prices.
 
    CASH EQUIVALENTS, SHORT-TERM INVESTMENTS AND CASH HELD BY AN AFFILIATE
 
    Cash equivalents consist of investments with maturities of three months or
less when purchased. Short-term investments consist of certificates of deposit
with maturities of greater than three months when purchased. The carrying
amounts of the Company's and the Predecessor Corporation's cash equivalents and
short-term investments, classified as available for sale securities, approximate
their fair values, which are based on quoted market prices. Cash held by an
affiliate consists of cash held by a subsidiary of Comcast under a cash
management program (see Note 10).
 
    INVENTORIES
 
    As of December 31, 1996, inventories, which include materials and supplies,
are stated at average cost which is less than market. As of December 31, 1995,
inventories are stated at the lower of cost, which was determined using the
first in, first out method, or market.
 
    REFUNDABLE PROPERTY TAXES
 
    In 1991, the property tax valuation of the Sacramento cable television
system was increased. The Predecessor Corporation disputed the amount and basis
for the increased valuation. Refundable property taxes represent additional
property taxes paid by the Predecessor Corporation while the valuation was under
appeal. The appeal was settled in favor of the Predecessor Corporation in 1995.
As a result, the Predecessor Corporation received property tax refunds totaling
$10.4 million, excluding interest.
 
                                      F-46
<PAGE>
                  COMCAST SCH HOLDINGS, INC. AND SUBSIDIARIES
 
      NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS (CONTINUED)
 
              PERIODS FROM JANUARY 1, 1996 TO OCTOBER 31, 1996 AND
             NOVEMBER 1, 1996 TO DECEMBER 31, 1996 AND YEARS ENDED
                           DECEMBER 31, 1995 AND 1994
 
    PROPERTY AND EQUIPMENT
 
    Prior to the Scripps Acquisition, property and equipment were stated at
cost. Depreciation was provided on a straight-line basis over estimated useful
lives as follows:
 
<TABLE>
<S>                                                              <C>
Buildings......................................................     35 years
Operating facilities...........................................  10-15 years
Other equipment................................................   3-10 years
</TABLE>
 
    Upon consummation of the Scripps Acquisition, property and equipment were
adjusted based on an estimate of their fair values as of the date of
acquisition. Subsequent to the Scripps Acquisition, the Company's property and
equipment are estimated to have weighted average estimated useful lives of ten
years, which is estimated based on the useful lives of similar assets of other
subsidiaries of CCCI. Upon receipt of a final appraisal, the Company will adjust
the basis and estimated useful lives of its property and equipment accordingly.
 
    Improvements that extend asset lives are capitalized; other repairs and
maintenance charges are expensed as incurred. The cost and related accumulated
depreciation applicable to assets sold or retired are removed from the accounts
and the gain or loss on disposition is recognized as a component of depreciation
expense.
 
    DEFERRED CHARGES
 
    Deferred charges as of December 31, 1996 consist principally of franchise
acquisition costs, debt acquisition costs and the excess of cost over the fair
value of net assets acquired (goodwill). Franchise acquisition costs and
goodwill are being amortized on a straight-line basis over their estimated
useful lives of 12 and 20 years, respectively. Debt acquisition costs are being
amortized on a straight-line basis over the term of the related debt (see Note
6).
 
    Deferred charges of the Predecessor Corporation consisted principally of
franchise acquisition costs, which were being amortized on a straight-line basis
over the terms of the related franchise agreements, and goodwill, which was
being amortized on a straight-line basis over periods of up to 40 years.
 
    VALUATION OF LONG-LIVED ASSETS
 
    The Company and the Predecessor Corporation periodically evaluate the
recoverability of long-lived assets, including property and equipment and
deferred charges, using objective methodologies. Such methodologies may include
evaluations based on the cash flows generated by the underlying assets or other
determinants of fair value.
 
    REVENUE RECOGNITION
 
    Service income is recognized as service is provided. Credit risk is managed
by disconnecting services to customers who are delinquent.
 
                                      F-47
<PAGE>
                  COMCAST SCH HOLDINGS, INC. AND SUBSIDIARIES
 
      NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS (CONTINUED)
 
              PERIODS FROM JANUARY 1, 1996 TO OCTOBER 31, 1996 AND
             NOVEMBER 1, 1996 TO DECEMBER 31, 1996 AND YEARS ENDED
                           DECEMBER 31, 1995 AND 1994
 
    POSTRETIREMENT AND POSTEMPLOYMENT BENEFITS
 
    The estimated costs of retiree benefits and benefits for former or inactive
employees, after employment but before retirement, are accrued and recorded as a
charge to operations during the years that employees provide services.
Subsequent to the Scripps Acquisition, the Company's retiree benefit obligation
is unfunded and all benefits are paid by Comcast. Accordingly, as of December
31, 1996, the Company's liability for these costs is included in current due to
affiliates.
 
    INCOME TAXES
 
    The Company and the Predecessor Corporation recognize deferred tax assets
and liabilities for temporary differences between the financial reporting basis
and the tax basis of the Company's assets and liabilities and expected benefits
of utilizing net operating loss carryforwards. The impact on deferred taxes of
changes in tax rates and laws, if any, applied to the years during which
temporary differences are expected to be settled, are reflected in the
consolidated and combined financial statements in the period of enactment.
 
    RECLASSIFICATIONS
 
    Certain reclassifications have been made to the prior years' combined
financial statements to conform to those classifications used in 1996.
 
5. ACQUISITIONS AND DIVESTITURE
 
    In 1995, the Predecessor Corporation reached an agreement to acquire cable
television systems adjacent to certain of its systems in Knoxville and
Chattanooga, Tennessee for $62.5 million (the "Mid-Tenn Purchase"). The Mid-Tenn
Purchase was completed in January 1996.
 
    During 1995 and 1994, the Predecessor Corporation acquired several cable
television systems adjacent to its existing service areas. In addition, during
1994, EWS acquired the remaining minority interest in SHB that it had not
previously owned and subsequently allocated a portion of the purchase price to
the Predecessor Corporation.
 
                                      F-48
<PAGE>
                  COMCAST SCH HOLDINGS, INC. AND SUBSIDIARIES
 
      NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS (CONTINUED)
 
              PERIODS FROM JANUARY 1, 1996 TO OCTOBER 31, 1996 AND
             NOVEMBER 1, 1996 TO DECEMBER 31, 1996 AND YEARS ENDED
                           DECEMBER 31, 1995 AND 1994
 
    The following table presents additional information about these acquisitions
(in thousands):
 
<TABLE>
<CAPTION>
                                                                      PREDECESSOR CORPORATION
                                                               -------------------------------------
<S>                                                            <C>            <C>          <C>
                                                                               YEAR ENDED DECEMBER
                                                               JANUARY 1 TO            31,
                                                                OCTOBER 31,   ----------------------
                                                                   1996          1995        1994
                                                               -------------     -----     ---------
Goodwill and other intangible assets acquired................    $  50,606     $     247   $     233
Other assets acquired........................................       11,681           137         152
                                                               -------------       -----   ---------
                                                                    62,287           384         385
Liabilities assumed..........................................         (188)
                                                               -------------       -----   ---------
Total cable television system acquisitions...................       62,099           384         385
Excess of cost over book value of SHB stock allocated to the
  Predecessor Corporation and paid to SHI....................                                 26,116
                                                               -------------       -----   ---------
                                                                 $  62,099     $     384   $  26,501
                                                               -------------       -----   ---------
                                                               -------------       -----   ---------
</TABLE>
 
    The acquisitions have been accounted for under the purchase method. The
acquired operations have been included in the combined statements of operations
from the dates of acquisition. Pro forma results are not presented because the
combined results of operations would not be significantly different from the
reported amounts.
 
    During 1995, the Predecessor Corporation sold its cable television system in
Barbourville, Kentucky. The sale resulted in a pre-tax gain of $1.5 million.
 
6. LONG-TERM DEBT
 
    In November 1996, the Company entered into a $600.0 million Revolving Credit
Facility (the "Credit Facility"). Initial borrowings under the Credit Facility
of $150.0 million were principally used to pay a return of capital to CCCI in
the amount of $120.0 million. The Company repaid $25.0 million of borrowings
under the Credit Facility in December 1996. On May 1, 1997, the Company repaid
the amounts outstanding under the Credit Facility with the proceeds from a loan
from a subsidiary of CCCI. Amounts outstanding under the Credit Facility are due
in 2002. The stock of the Company has been pledged as collateral for borrowings
under the Credit Facility.
 
    The interest rate on borrowings under the Credit Facility is based on either
of the following at the option of the Company:
 
        Higher of the federal funds rate plus 1/2% or prime rate;
 
        London Interbank Offered Rate (LIBOR) plus 3/8% or 7/8%.
 
    As of December 31, 1996, the weighted average interest rate on borrowings
under the Credit Facility was 5.94%.
 
    The difference between the carrying value and estimated fair value of the
Company's long-term debt was not significant as of December 31, 1996. Interest
rates that are currently available to the Company for issuance of debt with
similar terms and remaining maturities are used to estimate fair value as quoted
market prices are not available.
 
                                      F-49
<PAGE>
                  COMCAST SCH HOLDINGS, INC. AND SUBSIDIARIES
 
      NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS (CONTINUED)
 
              PERIODS FROM JANUARY 1, 1996 TO OCTOBER 31, 1996 AND
             NOVEMBER 1, 1996 TO DECEMBER 31, 1996 AND YEARS ENDED
                           DECEMBER 31, 1995 AND 1994
 
    The Credit Facility contains restrictive covenants which, among other
things, limit the Company's ability to enter into arrangements for the
acquisition or disposition of property and equipment, investments, mergers and
the incurrence of additional indebtedness. The restrictive covenants also
require that certain ratios and cash flow levels be maintained, as defined, and
limit dividend payments, payment of management fees and advances of funds to
affiliated entities.
 
7. CAPITAL STRUCTURE
 
    As of December 31, 1996, common stock in the Company's consolidated balance
sheet consists of 100 shares of no-par common stock authorized, with 80 shares
issued and outstanding.
 
    As of December 31, 1995, common stock in the Predecessor Corporation's
combined balance sheet includes the following:
 
    EWS Cable--100 shares of no-par common stock authorized, 50 shares issued
    and outstanding;
 
    L-R Cable--100 shares of no-par common stock authorized, 50 shares issued
    and outstanding;
 
    SHCC--100 shares of no-par common stock authorized, 80 shares issued and
    outstanding; and
 
    Sacramento Cable--2,000 shares of no-par common stock authorized, 100 shares
    issued and
      outstanding.
 
8. INCOME TAXES
 
    Subsequent to the Scripps Acquisition, the Company joins with Comcast in
filing a consolidated federal income tax return. Comcast allocates income tax
expense or benefit to the Company as if the Company was filing a separate
federal income tax return. Tax benefits from both losses and tax credits are
made available to the Company as it is able to realize such benefits on a
separate return basis. The Company is required to pay Comcast for income taxes
an amount equal to that amount of tax the Company would pay if it filed a
separate tax return. The current provision for income taxes for the period from
November 1, 1996 to December 31, 1996 is due to Comcast and is included in due
to affiliates.
 
    The Predecessor Corporation was included in the consolidated federal tax
return of EWS. The provision for income taxes was generally prepared as if the
Predecessor Corporation filed a separate return, however tax benefits for
taxable losses and other deductions that would be limited if the Predecessor
Corporation were an independent company were recognized currently if such losses
and benefits were utilized in the consolidated EWS provision. If the tax
provision were prepared on a separate return basis, the tax provision (benefit)
in the accompanying combined statement of operations would have been $5.9
million and ($10.6) million for the years ended December 31, 1995 and 1994,
respectively. Such amounts differ from the reported amounts due to the timing of
the recognition of benefits for taxable losses and investment tax credits. There
would not have been a significant change to the tax provision for the period
from January 1, 1996 to October 31, 1996 had the tax provision been prepared on
a separate return basis.
 
    The Company's and the Predecessor Corporation's deferred income tax
liability as of December 31, 1996 and 1995 principally results from the tax
effects of differences between the book and tax basis of property and equipment
and deferred charges (excluding goodwill).
 
    As a result of the Scripps Acquisition, the Company recorded an increase in
its deferred income tax liability and deferred charges of $499.2 million for
temporary differences between the financial reporting
 
                                      F-50
<PAGE>
                  COMCAST SCH HOLDINGS, INC. AND SUBSIDIARIES
 
      NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS (CONTINUED)
 
              PERIODS FROM JANUARY 1, 1996 TO OCTOBER 31, 1996 AND
             NOVEMBER 1, 1996 TO DECEMBER 31, 1996 AND YEARS ENDED
                           DECEMBER 31, 1995 AND 1994
 
basis and the tax basis of the assets of the Company as of the date of the
acquisition. At the date of acquisition, the Predecessor Corporation had an
existing deferred income tax liability of $101.7 million, which was assumed by
the Company.
 
    In 1994, the Internal Revenue Service ("IRS") proposed adjustments related
to certain intangible assets and a deduction related to the 1986 redemption of a
partnership interest in certain of the Predecessor Corporation's cable systems.
Based upon the proposed adjustments, management of the Predecessor Corporation
changed its estimate of the tax liability for prior years. The resulting change
in the liability for prior year income taxes and the deferred income tax
liability increased 1994 net income by $11.8 million. In 1995, EWS reached
agreement with the IRS to settle the audits of its 1985 through 1987 tax
returns. The settlement payment was charged to the prior years' tax liability.
The liability was not adjusted as a result of the settlement.
 
    Income tax (benefit) expense consists of the following components (dollars
in thousands):
 
<TABLE>
<CAPTION>
                                                                  PREDECESSOR CORPORATION
                                                            -----------------------------------
<S>                                        <C>              <C>            <C>        <C>
                                                                                YEAR ENDED
                                            NOVEMBER 1 TO   JANUARY 1 TO       DECEMBER 31,
                                            DECEMBER 31,     OCTOBER 31,   --------------------
                                                1996            1996         1995       1994
                                           ---------------  -------------  ---------  ---------
Current expense (benefit)
  Federal................................     $     482       $  14,297    $  11,777  ($ 10,290)
  State..................................                         1,559          585        357
                                                -------     -------------  ---------  ---------
                                                    482          15,856       12,362     (9,933)
                                                -------     -------------  ---------  ---------
Deferred (benefit) expense
  Federal................................        (6,085)         (8,410)      (2,579)    (2,482)
  State..................................        (1,021)            198        2,130      1,825
                                                -------     -------------  ---------  ---------
                                                 (7,106)         (8,212)        (449)      (657)
                                                -------     -------------  ---------  ---------
Income tax (benefit) expense.............     ($  6,624)      $   7,644    $  11,913  ($ 10,590)
                                                -------     -------------  ---------  ---------
                                                -------     -------------  ---------  ---------
</TABLE>
 
                                      F-51
<PAGE>
                  COMCAST SCH HOLDINGS, INC. AND SUBSIDIARIES
 
      NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS (CONTINUED)
 
              PERIODS FROM JANUARY 1, 1996 TO OCTOBER 31, 1996 AND
             NOVEMBER 1, 1996 TO DECEMBER 31, 1996 AND YEARS ENDED
                           DECEMBER 31, 1995 AND 1994
 
    The effective income tax (benefit) expense of the Company and the
Predecessor Corporation differs from the statutory amount because of the effects
of the following items (dollars in thousands):
 
<TABLE>
<CAPTION>
                                                                  PREDECESSOR CORPORATION
                                                            -----------------------------------
<S>                                        <C>              <C>            <C>        <C>
                                                                                YEAR ENDED
                                            NOVEMBER 1 TO   JANUARY 1 TO       DECEMBER 31,
                                            DECEMBER 31,     OCTOBER 31,   --------------------
                                                1996            1996         1995       1994
                                           ---------------  -------------  ---------  ---------
Federal tax at statutory rate............     ($  6,047)      $   5,261    $  10,361  ($  1,229)
State income taxes, net of federal
  benefit................................          (664)          1,142        1,765      1,418
Non-deductible depreciation and
  amortization...........................         1,456             272          326      1,064
Change in estimated tax liability for
  prior years............................                                               (11,807)
Other....................................        (1,369)            969         (539)       (36)
                                                -------     -------------  ---------  ---------
Income tax (benefit) expense.............     ($  6,624)      $   7,644    $  11,913  ($ 10,590)
                                                -------     -------------  ---------  ---------
                                                -------     -------------  ---------  ---------
</TABLE>
 
9. PENSION PLANS
 
    Prior to the Scripps Acquisition, substantially all employees of the
Predecessor Corporation were covered by a defined benefit plan and a defined
contribution plan sponsored by SHI. A portion of the expenses related to these
plans were allocated to the Predecessor Corporation by SHI. Such expenses
totaled $1.0 million, $1.3 million and $1.5 million during the period from
January 1, 1996 to October 31, 1996 and the years ended December 31, 1995 and
1994, respectively.
 
    As of December 31, 1995, the Predecessor Corporation's share of the defined
benefit plan sponsored by SHI had a projected benefit obligation of $6.4 million
and plan assets of $2.9 million.
 
10. RELATED PARTY TRANSACTIONS
 
THE COMPANY
 
    Subsequent to the Scripps Acquisition, management fees are charged by
Comcast based on the Company's gross revenues. Such management fees, totaling
$2.5 million, are included in operating, selling, general and administrative
expenses.
 
    Subsequent to the Scripps Acquisition, the Company has entered into
cost-sharing agreements with Comcast for certain services including programming,
insurance and benefits. Under these arrangements, the Company incurred expenses
of $19.2 million during 1996. Comcast charges the Company for certain of these
expenses on the same basis that approximates what the Company would be charged
if it purchased directly from the supplier. Comcast has agreed to permit the
Company to defer payment of a portion of these expenses with the deferred
portion being treated as a subordinated long-term liability due to affiliate
which will not be payable until the Company's Credit Facility is retired. Such
deferred costs totaled $4.4 million during 1996.
 
    Subsequent to the Scripps Acquisition, the Company entered into a custodial
account arrangement with Comcast Financial Agency Corporation ("CFAC"), a wholly
owned subsidiary of Comcast, under
 
                                      F-52
<PAGE>
                  COMCAST SCH HOLDINGS, INC. AND SUBSIDIARIES
 
      NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS (CONTINUED)
 
              PERIODS FROM JANUARY 1, 1996 TO OCTOBER 31, 1996 AND
             NOVEMBER 1, 1996 TO DECEMBER 31, 1996 AND YEARS ENDED
                           DECEMBER 31, 1995 AND 1994
 
which CFAC provides cash management services to the Company. Under this
arrangement, the Company's cash receipts are deposited with and held by CFAC, as
custodian and agent, which invests and disburses such funds at the direction of
the Company. As of December 31, 1996, $9.5 million of the Company's cash
equivalents were represented by deposits with CFAC. Such amount has been
classified as cash held by an affiliate in the Company's consolidated balance
sheet. During the period from November 1, 1996 to December 31, 1996, the Company
recognized investment income of $138,000 on these custodial investments.
 
PREDECESSOR CORPORATION
 
    DUE TO AFFILIATES
 
    As of December 31, 1995, due to affiliates in the combined balance sheet
includes a $125.4 million principal amount 9.5% note, payable to EWS, a $66.1
million principal amount 11% note, payable to EWS and variable rate borrowings
from SHI of $121.2 million. Interest on the variable rate borrowings from SHI
was charged at 1% over the prime rate, except for interest on portions related
to cash deficiencies (see below). Amounts due to affiliates were not assumed by
Comcast in the Scripps Acquisition.
 
    The Predecessor Corporation participated in a cash management program with
SHI under which SHI managed its daily flow of cash. Cash excesses or
deficiencies earned or incurred interest at appropriate short-term market rates.
Cash deficiencies were included in variable rate borrowings from SHI. The
Predecessor Corporation also participated in SHI's controlled disbursement
system, where the bank sent daily notification of checks presented for payment
and SHI transferred funds to cover such checks. Payments were charged against
excesses or added to cash deficiencies as checks were issued.
 
    Interest charged on amounts due to affiliates, which included advances and
cash deficiencies, was $28.5 million, $34.9 million and $33.4 million during the
period from January 1, 1996 to October 31, 1996 and the years ended December 31,
1995 and 1994, respectively. Interest accrued on amounts due to affiliates was
$1.6 million as of December 31, 1995.
 
    OTHER CHARGES
 
    SHI provided management services, including legal, treasury, accounting,
tax, risk management and other services, to the Predecessor Corporation. The
cost of such services, which included the costs of EWS' corporate office, was
allocated on the basis of revenues. The Predecessor Corporation's share of the
cost of such services was $3.0 million during the year ended December 31, 1994.
The Predecessor Corporation was not charged for such services during the period
from January 1, 1996 to October 31, 1996 and the year ended December 31, 1995.
 
    In 1996, EWS allocated certain costs associated with the Scripps Acquisition
to the Predecessor Corporation. These charges of $13.6 million, primarily
relating to professional fees, were classified as merger expenses in the
Predecessor Corporation's combined statement of operations for the period from
January 1, 1996 to October 31, 1996.
 
                                      F-53
<PAGE>
                  COMCAST SCH HOLDINGS, INC. AND SUBSIDIARIES
 
      NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS (CONTINUED)
 
              PERIODS FROM JANUARY 1, 1996 TO OCTOBER 31, 1996 AND
             NOVEMBER 1, 1996 TO DECEMBER 31, 1996 AND YEARS ENDED
                           DECEMBER 31, 1995 AND 1994
 
11. STATEMENT OF CASH FLOWS--SUPPLEMENTAL INFORMATION
 
    The Company made cash payments for interest on its Credit Facility of $1.0
million during the period from November 1, 1996 to December 31, 1996.
 
    The Predecessor Corporation made cash payments for interest on balances due
to affiliates of $28.5 million, $35.1 million and $33.5 million during the
period from January 1, 1996 to October 31, 1996 and the years ended December 31,
1995 and 1994, respectively.
 
    The Predecessor Corporation made cash payments for income taxes to EWS of
$15.9 million, $12.7 million and $10.9 million during the period from January 1,
1996 to October 31, 1996 and the years ended December 31, 1995 and 1994,
respectively.
 
12. COMMITMENTS AND CONTINGENCIES
 
COMMITMENTS
 
    Minimum annual rental commitments for office space and equipment under
noncancellable operating leases are as follows (dollars in thousands):
 
<TABLE>
<S>                                                                    <C>
1997.................................................................  $     871
1998.................................................................        788
1999.................................................................        778
2000.................................................................        800
2001.................................................................        792
Thereafter...........................................................        777
</TABLE>
 
    Pole rentals have been excluded from the above schedule as they are
generally cancelable after an initial period by either party upon notice.
 
    Rental expense (including pole rentals) of $872,000, $4.3 million, $4.4
million and $3.8 million has been charged to operations during the period from
November 1, 1996 to December 31, 1996, the period from January 1, 1996 to
October 31, 1996 and the years ended December 31, 1995 and 1994, respectively.
 
CONTINGENCIES
 
    THE COMPANY
 
    The Company is subject to claims and legal proceedings which arise in the
ordinary course of its business. In the opinion of management, the amount of
ultimate liability with respect to these actions will not materially affect the
financial position, results of operations or liquidity of the Company.
 
    PREDECESSOR CORPORATION
 
    In 1994, the Predecessor Corporation accrued $6.5 million as an estimate of
the ultimate costs, including attorneys' fees and settlements, of certain
lawsuits against the Sacramento cable television system related primarily to
employment issues and to the timing and amount of late-payment fees assessed to
subscribers. In 1995, the Predecessor Corporation accrued an additional $1.4
million based
 
                                      F-54
<PAGE>
                  COMCAST SCH HOLDINGS, INC. AND SUBSIDIARIES
 
      NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS (CONCLUDED)
 
              PERIODS FROM JANUARY 1, 1996 TO OCTOBER 31, 1996 AND
             NOVEMBER 1, 1996 TO DECEMBER 31, 1996 AND YEARS ENDED
                           DECEMBER 31, 1995 AND 1994
 
upon a reassessment of the probable costs of these and additional
employment-related lawsuits. As of December 31, 1995, amounts accrued are
included in accounts payable and accrued expenses in the combined balance sheet.
In May 1996, the Predecessor Corporation agreed to settle the late-payment fee
lawsuits. The settlement did not result in an additional charge. In 1996, the
Predecessor Corporation accrued an additional $4.0 million based upon further
reassessment of the probable costs of these and additional lawsuits. Pursuant to
the terms of the Merger, New Scripps has indemnified Comcast and the Company
against losses related to these lawsuits.
 
                                      F-55
<PAGE>
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
 
    NO PERSON HAS BEEN AUTHORIZED TO GIVE ANY INFORMATION OR TO MAKE ANY
REPRESENTATIONS OTHER THAN THOSE CONTAINED IN THIS PROSPECTUS AND, IF GIVEN OR
MADE, SUCH INFORMATION OR REPRESENTATIONS MUST NOT BE RELIED UPON AS HAVING BEEN
AUTHORIZED. THIS PROSPECTUS DOES NOT CONSTITUTE AN OFFER TO SELL OR THE
SOLICITATION OF AN OFFER TO BUY ANY SECURITIES OTHER THAN THE SECURITIES TO
WHICH IT RELATES OR AN OFFER TO SELL OR THE SOLICITATION OF AN OFFER TO BUY SUCH
SECURITIES IN ANY CIRCUMSTANCES IN WHICH SUCH OFFER OR SOLICITATION IS UNLAWFUL.
NEITHER THE DELIVERY OF THIS PROSPECTUS NOR ANY SALE MADE HEREUNDER SHALL, UNDER
ANY CIRCUMSTANCES, CREATE ANY IMPLICATION THAT THERE HAS BEEN NO CHANGE IN THE
AFFAIRS OF THE COMPANY SINCE THE DATE HEREOF OR THAT THE INFORMATION CONTAINED
HEREIN IS CORRECT AS OF ANY TIME SUBSEQUENT TO ITS DATE.
                           --------------------------
 
                               TABLE OF CONTENTS
 
<TABLE>
<S>                                         <C>
Available Information.....................          2
Prospectus Summary........................          3
Risk Factors..............................         13
Capitalization............................         17
Selected Consolidated Financial and Other
  Data....................................         18
Management's Discussion and Analysis of
  Financial Condition and Results of
  Operations..............................         20
The Exchange Offer........................         33
Business..................................         39
Legislation and Regulation................         46
Management................................         53
Principal Stockholders....................         54
Certain Relationships and Related
  Transactions............................         57
Description of Certain Indebtedness.......         59
Description of the Notes..................         61
Registration Rights; Additional
  Interest................................         77
Certain Federal Income Tax Consequences...         78
Plan of Distribution......................         78
Validity of the Notes.....................         79
Experts...................................         79
Index to Financial Statements and
  Unaudited Pro Forma Financial
  Information.............................        F-1
</TABLE>
 
                           --------------------------
 
    UNTIL            , 1997 (90 DAYS AFTER THE DATE HEREOF), ALL DEALERS
EFFECTING TRANSACTIONS IN THE NEW NOTES, WHETHER OR NOT PARTICIPATING IN THIS
DISTRIBUTION, MAY BE REQUIRED TO DELIVER A PROSPECTUS. THIS IS IN ADDITION TO
THE OBLIGATIONS OF DEALERS TO DELIVER A PROSPECTUS WHEN ACTING AS UNDERWRITERS
AND WITH RESPECT TO THEIR UNSOLD ALLOTMENTS OR SUBSCRIPTIONS.
 
                                 $1,700,000,000
 
                                 COMCAST CABLE
                              COMMUNICATIONS, INC.
 
                  $300,000,000 8 1/8% EXCHANGE NOTES DUE 2004
 
                  $600,000,000 8 3/8% EXCHANGE NOTES DUE 2007
 
                  $550,000,000 8 7/8% EXCHANGE NOTES DUE 2017
 
                  $250,000,000 8 1/2% EXCHANGE NOTES DUE 2027
 
                             ---------------------
 
                                     [LOGO]
 
                             ---------------------
 
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>
                                    PART II
                     INFORMATION NOT REQUIRED IN PROSPECTUS
 
ITEM 20. INDEMNIFICATION OF DIRECTORS AND OFFICERS.
 
    The Company is a corporation organized under the General Corporation Law of
the State of Delaware.
 
    Subsection (a) of Section 145 of the General Corporation Law of Delaware
empowers a corporation to indemnify any person who was or is a party or is
threatened to be made a party to any threatened, pending or completed action,
suit or proceeding, whether civil, criminal, administrative or investigative
(other than an action by or in the right of the corporation) by reason of the
fact that he is or was a director, employee or agent of the corporation or is or
was serving at the request of the corporation as a director, officer, employee
or agent of another corporation, partnership, joint venture, trust or other
enterprise, against expenses (including attorneys' fees), judgments, fines and
amounts paid in settlement actually and reasonably incurred by him in connection
with such action, suit or proceeding if he acted in good faith and in a manner
he reasonably believed to be in or not opposed to the best interests of the
corporation, and, with respect to any criminal action or proceeding, had no
cause to believe his conduct was unlawful.
 
    Subsection (b) of Section 145 empowers a corporation to indemnify any person
who was or is a party or is threatened to be made a party to any threatened,
pending or completed action or suit by or in the right of the corporation to
procure a judgment in its favor by reason of the fact that such person acted in
any of the capacities set forth above, against expenses (including attorneys'
fees) actually and reasonably incurred by him in connection with the defense or
settlement of such action or suit if he acted in good faith and in a manner he
reasonably believed to be in or not opposed to the best interests of the
corporation and except that no indemnification may be made in respect to any
claim, issue or matter as to which such person shall have been adjudged to be
liable to the corporation unless and only to the extent that the Court of
Chancery or the court in which such action or suit was brought shall determine
that despite the adjudication of liability but in view of all the circumstances
of the case such person is fairly and reasonably entitled to indemnify for such
expenses which the court shall deem proper.
 
    Section 145 further provides that to the extent a director, officer,
employee or agent of a corporation has been successful in the defense of any
action, suit or proceeding referred to in subsections (a) or (b) or in the
defense of any claim, issue or matter therein, he shall be indemnified against
expenses (including attorneys' fees) actually and reasonably incurred by him in
connection therewith; that indemnification or advancement of expenses provided
for by Section 145 shall not be deemed exclusive of any other rights to which
the indemnified party may be entitled; and empowers the corporation to purchase
and maintain insurance on behalf of a director, officer, employee or agent of
the corporation against any liability asserted against him or incurred by him in
any such capacity or arising out of his status as such whether or not the
corporation would have the power to indemnify him against such liabilities under
Section 145.
 
    Section 7-1 of the Company's By-Laws provides that the Company will
indemnify any director or officer of the Company or any director or officer who
is or was serving at the request of the Company as a director, officer, employee
or agent of another Company, partnership, joint venture, trust or other
enterprise (any such person is hereinafter referred to as a "director or
officer") against expenses (including, but not limited to, attorneys' fees),
judgments, fines and amounts paid in settlement, actually and reasonably
incurred by such director or officer, to the fullest extent now or hereafter
permitted by law in connection with any threatened, pending or completed action,
suit or proceeding, whether civil, criminal, administrative or investigative (a
"Proceeding"), brought or threatened to be brought against such director or
officer by reason of the fact that he or she is or was serving in any such
capacity or in any other capacity on behalf of the Company, its parent or any of
its subsidiaries.
 
                                      II-1
<PAGE>
    Section 7-2 of the Company's By-Laws provides that expenses incurred by any
director or officer in defending a Proceeding will be paid by the Company in
advance of the final disposition of such Proceeding as authorized by the Board
of Directors in the specific case upon receipt of an undertaking, by or on
behalf of such director or officer, to repay such amount without interest if it
is ultimately determined that he or she is not entitled to be indemnified by the
Company as authorized by law.
 
    Section 7-4 of the Company's By-Laws provides that the Company may purchase
and maintain insurance on behalf of any person who is or was a director or
officer of the Company against any liability asserted against him or her and
incurred by him or her in any such capacity, or arising out of his or her status
as such, whether or not the Company would have the power to indemnify him or her
against such liability under law.
 
ITEM 21. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES
 
    (A) EXHIBITS:
 
<TABLE>
<CAPTION>
EXHIBIT
NUMBER        DESCRIPTION
- ------------  --------------------------------------------------------------------------------
<S>           <C>
 
3.1(a)*       Certificate of Incorporation filed on April 2, 1981.
 
3.1(b)*       Certificate of Resignation of Registered Agent filed October 29, 1996.
 
3.2*          By-Laws.
 
4.1(a)*       Indenture dated as of May 1, 1997 between the Company and Bank of Montreal Trust
              Company.
 
4.1(b)*       Form of Exchange Notes.
 
5*            Opinion and Consent of Davis Polk & Wardwell regarding the validity of the
              Securities being registered.
 
8*            Opinion and Consent of Davis Polk & Wardwell regarding certain tax matters.
 
10.1          Tax Sharing Agreement, dated as of December 2, 1992, among Storer
              Communications, Inc., TKR Cable I, Inc., TKR Cable II, Inc., TKR Cable III,
              Inc., Tele-Communications, Inc., Comcast Corporation and each of the Departing
              Subsidiaries that are signatories thereto (incorporated by reference to Exhibit
              4 to Comcast Corporation's Current Report on Form 8-K filed on December 17,
              1992, as amended by Form 8 filed January 8, 1993).
 
10.2          Tax Sharing Agreement, dated December 2, 1992, between Comcast Corporation and
              Comcast Storer, Inc. (incorporated by reference to Exhibit 9 to Comcast
              Corporation's Current Report on Form 8-K filed on December 17, 1992, as amended
              by Form 8 filed January 8, 1993).
 
10.3(a)       Share Purchase Agreement, dated June 18, 1994, between Comcast Corporation and
              Rogers Communications Inc. (incorporated by reference to Exhibit 10(3) to
              Comcast Corporation's Quarterly Report on Form 10-Q for the quarter ended June
              30, 1994).
</TABLE>
 
                                      II-2
<PAGE>
<TABLE>
<CAPTION>
EXHIBIT
NUMBER        DESCRIPTION
- ------------  --------------------------------------------------------------------------------
<S>           <C>
10.3(b)       First Amendment to Share Purchase Agreement, dated as of December 22, 1994, by
              and between Comcast Corporation and Rogers Communications Inc., to the Share
              Purchase Agreement dated June 18, 1994 (incorporated by reference to Exhibit
              10.9 to Comcast Corporation's Current Report on Form 8-K filed on January 6,
              1995).
 
10.4          Comcast MHCP Holdings, L.L.C. Amended and Restated Limited Liability Company
              Agreement, dated as of December 18, 1994, among the Company, The California
              Public Employees' Retirement System and, for certain limited purposes, Comcast
              Corporation (incorporated by reference to Exhibit 10.1 to Comcast Corporation's
              Current Report on Form 8-K filed on January 6, 1995).
 
10.5          Credit Agreement, dated as of December 22, 1994, among Comcast MH Holdings,
              Inc., the banks listed therein, The Chase Manhattan Bank (National Association),
              NationsBank of Texas, N.A. and the Toronto-Dominion Bank, as Arranging Agents,
              The Bank of New York, The Bank of Nova Scotia, Canadian Imperial Bank of
              Commerce and Morgan Guaranty Trust Company of New York, as Managing Agents and
              NationsBank of Texas, N.A., as Administrative Agent (incorporated by reference
              to Exhibit 10.2 to Comcast Corporation's Current Report on Form 8-K filed on
              January 6, 1995).
 
10.6          Pledge Agreement, dated as of December 22, 1994, between Comcast MH Holdings,
              Inc. and NationsBank of Texas, N.A., as the secured party (incorporated by
              reference to Exhibit 10.3 to Comcast Corporation's Current Report on Form 8-K
              filed on January 6, 1995).
 
10.7          Pledge Agreement dated as of December 22, 1994, between Comcast Communications
              Properties, Inc. and NationsBank of Texas, N.A., as the Secured Party
              (incorporated by reference to Exhibit 10.4 to Comcast Corporation's Current
              Report on Form 8-K filed on January 6, 1995).
 
10.8          Affiliate Subordination Agreement (as the same may be amended, modified,
              supplemented, waived, extended or restated from time to time, this "Agreement"),
              dated as of December 22, 1994, among Comcast Corporation, Comcast MH Holdings,
              Inc. (the "Borrower"), any affiliate of the Borrower that shall have become a
              party thereto and NationsBank of Texas, N.A., as Administrative Agent under the
              Credit Agreement dated as of December 22, 1994, among the Borrower, the Banks
              listed therein, The Chase Manhattan Bank (National Association), NationsBank of
              Texas, N.A. and The Toronto-Dominion Bank, as Arranging Agents, The Bank of New
              York, The Bank of Nova Scotia, Canadian Imperial Bank of Commerce and Morgan
              Guaranty Trust Company of New York, as Managing Agents, and the Administrative
              Agent (incorporated by reference to Exhibit 10.5 to Comcast Corporation's
              Current Report on Form 8-K filed on January 6, 1995).
</TABLE>
 
                                      II-3
<PAGE>
   
<TABLE>
<CAPTION>
EXHIBIT
NUMBER        DESCRIPTION
- ------------  --------------------------------------------------------------------------------
<S>           <C>
10.9          Registration Rights and Price Protection Agreement, dated as of December 22,
              1994, by and between Comcast Corporation and The California Public Employees'
              Retirement System (incorporated by reference to Exhibit 10.8 to Comcast
              Corporation's Current Report on Form 8-K filed on January 6, 1995).
 
10.10         Agreement and Plan of Merger by and among The E.W. Scripps Company, Scripps
              Howard, Inc., and Comcast Corporation dated as of October 28, 1995 (incorporated
              by reference to Exhibit 2.1 to Comcast Corporation's Registration Statement on
              Form S-4 filed, as amended, on November 13, 1996).
 
10.11*        Management Agreement, dated as of April 24, 1997, between Comcast Cable
              Communications, Inc. and Comcast Corporation.
 
10.12*        Promissory Note, dated as of June 30, 1997, between Comcast Cable
              Communications, Inc. and Comcast Corporation.
 
10.13*        Promissory Note, dated as of July 2, 1997, between Comcast Cable Communications,
              Inc. and Comcast Corporation.
 
12            Statement re: Computation of Ratio of Earnings to Fixed Charges.
 
21*           List of Subsidiaries.
 
23.1          Consent of Deloitte & Touche LLP.
 
23.2*         Consents of Davis Polk & Wardwell (see exhibits 5 and 8).
 
24*           Power of Attorney
 
25*           Statement of eligibility of Bank of Montreal Trust Company on Form T-1.
 
27*           Financial Data Schedules.
 
99.1*         Form of Letter of Transmittal.
 
99.2*         Form of Notice of Guaranteed Delivery.
 
99.3*         Instruction to Registered Holder and/or Book-entry Transfer of Participant.
 
99.4*         Form of Letter to Clients.
 
99.5*         Form of Letter to Registered Holders and Depository Trust Company Participants.
</TABLE>
    
 
- ------------------------
 
*   Previously filed as an Exhibit to this Registration Statement.
 
    (B) FINANCIAL STATEMENT SCHEDULES:
 
        Schedule I--Condensed Financial Information of Registrant Unconsolidated
    (Parent Only).
 
        Schedule II--Valuation and Qualifying Accounts.
 
ITEM 22. UNDERTAKINGS
 
    The undersigned registrant hereby undertakes:
 
    (a)(1) To file, during any period in which offers or sales are being made, a
post-effective amendment to this registration statement;
 
                                      II-4
<PAGE>
    (i) To include any prospectus required by Section 10(a)(3) of the Securities
Act of 1933;
 
    (ii) To reflect in the prospectus any facts or events arising after the
effective date of the registration statement (or the most recent post-effective
amendment thereof) which, individually or in the aggregate, represent a
fundamental change in the information set forth in the registration statement.
Notwithstanding the foregoing, any increase or decrease in volume of securities
offered (if the total dollar value of securities offered would not exceed that
which was registered) and any deviation from the low or high and of the
estimated maximum offering range may be reflected in the form of prospectus
filed with the Commission pursuant to Rule 424(b) if, in the aggregate, the
changes in volume and price represent no more than 20 percent change in the
maximum aggregate offering price set forth in the "Calculation of Registration
Fee" table in the effective registration statement;
 
    (iii) To include any material information with respect to the plan of
distribution not previously disclosed in the registration statement or any
material change to such information in the registration statement;
 
    (2) That, for the purpose of determining any liability under the Securities
Act of 1933, each such post-effective amendment shall be deemed to be a new
registration statement relating to the securities offered therein, and the
offering of such securities at that time shall be deemed to be the initial bona
fide offering thereof.
 
    (3) To remove from registration by means of a post-effective amendment any
of the securities being registered which remain unsold at the termination of the
offering.
 
    (b) Insofar as indemnification for liabilities arising under the Securities
Act of 1933 may be permitted to directors, officers and controlling persons of
the registrant pursuant to the foregoing provisions, or otherwise, the
registrant has been advised that in the opinion of the Securities and Exchange
Commission such indemnification is against public policy as expressed in the Act
and is, therefore, unenforceable. In the event that a claim for indemnification
against such liabilities (other than the payment by the registrant of expenses
incurred or paid by a director, officer or controlling person of the registrant
in the successful defense of any action, suit or proceeding) is asserted by such
director, officer or controlling person in connection with the securities being
registered, the registrant will, unless in the opinion of their counsel the
matter has been settled by controlling precedent, submit to a court of
appropriate jurisdiction the question whether such indemnification by it is
against public policy as expressed in the Act and will be governed by the final
adjudication of such issue.
 
    (c) The undersigned registrant hereby undertakes to respond to requests for
information that is incorporated by reference into the prospectus pursuant to
Item 4, 10(b), 11, or 13 of this form, within one business day of receipt of
such request, and to send the incorporated documents by first class mail or
other equally prompt means. This includes information contained in documents
filed subsequent to the effective date of the registration statement through the
date of responding to the request.
 
    (d) The undersigned registrant hereby undertakes to supply by means of a
post-effective amendment all information concerning a transaction, and the
company being acquired involved therein, that was not the subject of and
included in the registration statement when it became effective.
 
                                      II-5
<PAGE>
                                   SIGNATURES
 
   
    Pursuant to the requirements of the Securities Act of 1933, the Registrant
certifies that it has reasonable grounds to believe that it meets all of the
requirements for filing on Form S-4 and has duly caused this Amendment No. 2 to
the Registration Statement to be signed on its behalf by the undersigned,
thereunto duly authorized in Philadelphia, Pennsylvania, on September 19, 1997.
    
 
<TABLE>
<S>                                           <C>        <C>
                                              COMCAST CABLE COMMUNICATIONS, INC.
 
                                              By:                  /s/ JULIAN A. BRODSKY
                                                         -----------------------------------------
                                                                  Name: Julian A. Brodsky
                                                               Title: Vice Chairman; Director
</TABLE>
 
    Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed below by the following persons in the
capacities and on the dates indicated.
 
   
<TABLE>
<CAPTION>
                      SIGNATURE                                      TITLE                         DATE
- ------------------------------------------------------  -------------------------------  ------------------------
<C>                                                     <S>                              <C>
 
                  RALPH J. ROBERTS*
     -------------------------------------------        Chairman of the Board of         September 19, 1997
                   Ralph J. Roberts                       Directors; Director
 
                /s/ JULIAN A. BRODSKY
     -------------------------------------------        Vice Chairman; Director          September 19, 1997
                  Julian A. Brodsky
 
                  BRIAN L. ROBERTS*
     -------------------------------------------        Vice Chairman; Director          September 19, 1997
                   Brian L. Roberts                       (Principal Executive Officer)
 
                  LAWRENCE S. SMITH*                    Executive Vice President
     -------------------------------------------          (Principal Accounting          September 19, 1997
                  Lawrence S. Smith                       Officer)
 
                   JOHN R. ALCHIN*                      Senior Vice President and
        --------------------------------------            Treasurer (Principal           September 19, 1997
                    John R. Alchin                        Financial Officer)
 
                   STANLEY L. WANG*
     -------------------------------------------        Senior Vice President and        September 19, 1997
                   Stanley L. Wang                        Secretary; Director
</TABLE>
    
 
<TABLE>
<S>        <C>                                       <C>                              <C>
*By:                /s/ JULIAN A. BRODSKY
           ---------------------------------------
                      Julian A. Brodsky
                       Attorney-in-Fact
</TABLE>
 
                                      II-6
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
                 SCHEDULE I--CONDENSED FINANCIAL INFORMATION OF
                    REGISTRANT UNCONSOLIDATED (PARENT ONLY)
                            CONDENSED BALANCE SHEET
 
                    (DOLLARS IN MILLIONS, EXCEPT SHARE DATA)
 
<TABLE>
<CAPTION>
                                                                                                DECEMBER 31,
                                                                                          ------------------------
                                                                                             1996         1995
                                                                                          -----------  -----------
<S>                                                                                       <C>          <C>
ASSETS
  Cash and cash equivalents.............................................................  $            $       4.5
  Other current assets..................................................................          2.7          4.7
                                                                                          -----------  -----------
      Total current assets..............................................................          2.7          9.2
  Investments in and amounts due to/from subsidiaries eliminated upon consolidation,
    net.................................................................................        265.4
  Deferred income taxes.................................................................          7.5          3.2
                                                                                          -----------  -----------
                                                                                          $     275.6  $      12.4
                                                                                          -----------  -----------
                                                                                          -----------  -----------
LIABILITIES AND STOCKHOLDER'S EQUITY (DEFICIENCY)
  Current liabilities...................................................................  $       1.4  $       1.2
                                                                                          -----------  -----------
  Investments in and amounts due to/from subsidiaries eliminated upon consolidation,
    net.................................................................................                     897.3
                                                                                          -----------  -----------
  Notes payable to affiliate............................................................        178.9        178.9
                                                                                          -----------  -----------
  Stockholder's equity (deficiency)
    Common stock, $1 par value--authorized and issued, 1,000 shares.....................
    Additional capital..................................................................      3,050.6      1,463.7
    Accumulated deficit.................................................................     (2,124.0)    (2,101.4)
    Unrealized (loss) gain on marketable securities held by a subsidiary................         (1.4)         9.7
    Notes receivable from affiliate held by subsidiaries................................       (829.9)      (437.0)
                                                                                          -----------  -----------
      Total stockholder's equity (deficiency)...........................................         95.3     (1,065.0)
                                                                                          -----------  -----------
                                                                                          $     275.6  $      12.4
                                                                                          -----------  -----------
                                                                                          -----------  -----------
</TABLE>
 
                                      II-7
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
                 SCHEDULE I--CONDENSED FINANCIAL INFORMATION OF
                    REGISTRANT UNCONSOLIDATED (PARENT ONLY)
           CONDENSED STATEMENT OF OPERATIONS AND ACCUMULATED DEFICIT
 
                                 (IN MILLIONS)
 
<TABLE>
<CAPTION>
                                                                                   YEAR ENDED DECEMBER 31,
                                                                            -------------------------------------
                                                                               1996         1995         1994
                                                                            -----------  -----------  -----------
<S>                                                                         <C>          <C>          <C>
OTHER (INCOME) EXPENSE
  Interest expense on notes payable to affiliate..........................  $      16.4  $      14.1  $       6.0
  Investment income, net..................................................         (0.6)        (1.1)        (1.1)
  Equity in net losses of affiliates......................................          5.1         36.3         19.7
                                                                            -----------  -----------  -----------
                                                                                   20.9         49.3         24.6
                                                                            -----------  -----------  -----------
 
LOSS BEFORE INCOME TAX EXPENSE (BENEFIT)..................................        (20.9)       (49.3)       (24.6)
 
INCOME TAX EXPENSE (BENEFIT)..............................................          1.7          2.0         (1.6)
                                                                            -----------  -----------  -----------
 
NET LOSS..................................................................        (22.6)       (51.3)       (23.0)
 
ACCUMULATED DEFICIT
  Beginning of year.......................................................     (2,101.4)    (2,050.1)    (2,027.1)
                                                                            -----------  -----------  -----------
  End of year.............................................................    ($2,124.0)   ($2,101.4)   ($2,050.1)
                                                                            -----------  -----------  -----------
                                                                            -----------  -----------  -----------
</TABLE>
 
                                      II-8
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
                 SCHEDULE I--CONDENSED FINANCIAL INFORMATION OF
                    REGISTRANT UNCONSOLIDATED (PARENT ONLY)
                       CONDENSED STATEMENT OF CASH FLOWS
 
                                 (IN MILLIONS)
 
<TABLE>
<CAPTION>
                                                                                         YEAR ENDED DECEMBER 31,
                                                                                     -------------------------------
                                                                                       1996       1995       1994
                                                                                     ---------  ---------  ---------
<S>                                                                                  <C>        <C>        <C>
OPERATING ACTIVITIES
  Net loss.........................................................................  ($   22.6) ($   51.3) ($   23.0)
  Adjustments to reconcile net loss to net cash used in operating activities:
    Equity in net losses of affiliates.............................................        5.1       36.3       19.7
    Deferred income tax (benefit) expense..........................................       (4.3)       0.2       (1.5)
                                                                                     ---------  ---------  ---------
                                                                                         (21.8)     (14.8)      (4.8)
    Decrease (increase) in other current assets....................................        2.0       (1.6)      (1.9)
    Increase (decrease) in current liabilities.....................................        0.2                  (0.4)
                                                                                     ---------  ---------  ---------
      Net cash used in operating activities........................................      (19.6)     (16.4)      (7.1)
 
FINANCING ACTIVITIES
  Proceeds from notes payable to affiliate.........................................                  48.2      100.7
  Capital contributions............................................................        0.3        1.4      314.1
                                                                                     ---------  ---------  ---------
      Net cash provided by financing activities....................................        0.3       49.6      414.8
                                                                                     ---------  ---------  ---------
INVESTING ACTIVITIES
  Net transactions with affiliates.................................................       14.8      (41.3)    (413.9)
                                                                                     ---------  ---------  ---------
      Net cash provided by (used in) investing activities..........................       14.8      (41.3)    (413.9)
                                                                                     ---------  ---------  ---------
 
DECREASE IN CASH AND CASH EQUIVALENTS..............................................       (4.5)      (8.1)      (6.2)
 
CASH AND CASH EQUIVALENTS, beginning of year.......................................        4.5       12.6       18.8
                                                                                     ---------  ---------  ---------
CASH AND CASH EQUIVALENTS, end of year.............................................  $          $     4.5  $    12.6
                                                                                     ---------  ---------  ---------
                                                                                     ---------  ---------  ---------
</TABLE>
 
                                      II-9
<PAGE>
              COMCAST CABLE COMMUNICATIONS, INC. AND SUBSIDIARIES
 
                 SCHEDULE II--VALUATION AND QUALIFYING ACCOUNTS
 
                  YEARS ENDED DECEMBER 31, 1996, 1995 AND 1994
 
                                 (IN MILLIONS)
 
<TABLE>
<CAPTION>
                                                                              ADDITIONS
                                                BALANCE AT                   CHARGED TO      DEDUCTIONS       BALANCE
                                                 BEGINNING     EFFECT OF      COSTS AND         FROM          AT END
                                                  OF YEAR    ACQUISITIONS     EXPENSES       RESERVES(A)      OF YEAR
                                                -----------  -------------  -------------  ---------------  -----------
<S>                                             <C>          <C>            <C>            <C>              <C>
Allowance for Doubtful Accounts
 
  1996........................................   $    10.7     $     1.4      $    15.7       $    15.8      $    12.0
 
  1995........................................         8.4                         23.3            21.0           10.7
 
  1994........................................         9.2           1.8           14.2            16.8            8.4
</TABLE>
 
- ------------------------
 
(A) Uncollectible accounts and obsolete inventory written off.
 
                                     II-10
<PAGE>
                                 EXHIBIT INDEX
 
   
<TABLE>
<CAPTION>
EXHIBIT
NUMBER        DESCRIPTION
- ------------  --------------------------------------------------------------------------------
<S>           <C>
 
12            Statement re: Computation of Ratio of Earnings to Fixed Charges.
 
23.1          Consent of Deloitte & Touche LLP.
</TABLE>
    


<PAGE>
                                                                    Exhibit 12
 
                       COMCAST CABLE COMMUNICATIONS, INC. 
                        RATIO OF EARNINGS TO FIXED CHARGES
                             (dollars in millions)

<TABLE>
<CAPTION>
                                           SIX MONTHS ENDED JUNE 30,                      YEARS ENDED DECEMBER 31,
                                       ---------------------------------     ----------------------------------------------------
                                                               1996                    1996
                                                    --------------------     ---------------------
                                                        PRO                     PRO
                                          1997         FORMA (1)    ACTUAL     FORMA (1)    ACTUAL      1995       1994     1993
                                       ---------    -------------  --------  ------------   -------    -------    ------   ------
<S>                                    <C>          <C>           <C>       <C>            <C>        <C>         <C>     <C>
Earnings (loss) before fixed charges
  (2):
Loss before extraordinary items and
  cumulative effect of accounting
  changes...........................    ($65.8)       ($62.1)       ($14.3)   ($118.3)       ($22.6)    ($48.9)    ($23.0)   ($6.4)
Income tax (benefit) expense........     (23.5)        (28.1)         (3.6)     (50.2)         (4.5)     (24.9)      (1.8)    23.5
Equity in net loss of affiliate.....      
Fixed charges.......................     132.3         126.3         126.3      260.5         260.5      273.8      176.5    181.3
                                        --------   ---------     ---------  ---------       -------    -------    -------  -------
                                         $43.0         $36.1        $108.4      $92.0        $233.4     $200.0     $151.7   $198.4
                                        --------   ---------     ---------  ---------       -------    -------    -------  -------
                                        --------   ---------     ---------  ---------       -------    -------    -------  -------
Fixed charges (2):
Interest expense and preferred stock
  dividend requirements.............    $119.9        $110.8        $110.8     $228.4        $228.4     $245.6     $155.6   $162.2
Interest expense on notes payable to
  affiliates........................      12.4          15.5          15.5       32.1          32.1       28.2       20.9     19.1
                                        --------   ---------     ---------  ---------       -------    -------    -------  -------
                                        $132.3        $126.3        $126.3     $260.5        $260.5     $273.8     $176.5   $181.3
                                        --------   ---------     ---------  ---------       -------    -------    -------  -------
                                        --------   ---------     ---------  ---------       -------    -------    -------  -------
Ratio of earnings to fixed charges
  (3)...............................      --          --            --          --             --         --         --        1.1

</TABLE>

<TABLE>
<CAPTION>
                                         1992
                                       --------
<S>                                   <C>
Earnings (loss) before fixed charges
  (2):
Loss before extraordinary items and
  cumulative effect of accounting
  changes...........................    ($174.0)
Income tax (benefit) expense........       12.3
Equity in net loss of affiliate.....       78.0
Fixed charges.......................      172.6
                                      ---------
                                          $88.9
                                      ---------
                                      ---------
Fixed charges (2):
Interest expense and preferred stock
  dividend requirements.............     $154.1
Interest expense on notes payable to
  affiliates........................       18.5
                                      ---------
                                         $172.6
                                      ---------
                                      ---------
Ratio of earnings to fixed charges
  (3)...............................     --
</TABLE>
 
- ------------------------
 
(1) Pro forma ratio of earnings to fixed charges information is presented as if
    the Scripps Acquisition (as defined) occurred on January 1, 1996.
 
(2) For the purpose of calculating the ratio of earnings to fixed charges,
    earnings consist of income (loss) before extraordinary items, cumulative
    effect of accounting changes, income tax expense (benefit), equity in net
    loss of affiliate (1992 only) and fixed charges. Fixed charges consist of
    interest expense, interest expense on notes payable to affiliates and
    preferred stock dividend requirements of a subsidiary to an affiliate (1992
    only).
 
(3) For the six months ended June 30, 1997 and 1996, earnings, as defined
    above, were inadequate to cover fixed charges by $89.3 million and $17.9
    million, respectively. On a pro forma basis, for the six months ended
    June 30, 1996 and for the year ended December 31, 1996, earnings, as
    defined above, were inadequate to cover fixed charges by $90.2 million and
    $168.5 million, respectively. For the years ended December 31, 1996, 1995,
    1994 and 1992, earnings, as defined above, were inadequate to cover fixed
    charges by $27.1 million, $73.8 million, $24.8 million and $83.7 million,
    respectively.
 
                                       2

<PAGE>

                                                        Exhibit 23.1 

INDEPENDENT AUDITORS' CONSENT AND REPORT ON SCHEDULES

We consent to the use in this Amendment No. 2 to Registration Statement No. 
333-30745 of Comcast Cable Communications, Inc. on Form S-4 of our report 
dated April 24, 1997 (except for Note 5, as to which the date is May 1, 1997) 
relating to the consolidated financial statements of Comcast Cable 
Communications, Inc., and of our report dated February 28, 1997 (except for 
Note 6, as to which the date is May 1, 1997) relating to the consolidated 
financial statements of Comcast SCH Holdings, Inc., appearing in the 
Prospectus, which is part of such Registration Statement. We also consent to 
the reference to us under the heading "Experts" in such Prospectus.

Our audits of the consolidated financial statements of Comcast Cable 
Communications, Inc. referred to in our aforementioned report also included 
the financial statement schedules of Comcast Cable Communications, Inc. 
listed in Item 21(b). These financial statement schedules are the 
responsibility of the Company's management. Our responsibility is to express 
an opinion based on our audits. In our opinion, such financial statement 
schedules, when considered in relation to the basic financial statements 
taken as a whole, present fairly in all material respects the information set 
forth therein.

/s/ Deloitte & Touche LLP
DELOITTE & TOUCHE LLP
Philadelphia, Pennsylvania

September 19, 1997




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