Media Alert: Comcast to Host Press Conference Call

Philadelphia, PA.

Comcast (Nasdaq: CMCSA, CMCSK) announces the following press conference call:

What: Comcast will discuss its decision to withdraw its proposal to merge with Disney.

Who: Brian Roberts, President and CEO, Comcast Corporation; Steve Burke, President, Comcast Cable

When: April 28, 2004 @ 10:00 a.m. ET Dial-in: 800-865-4460 (U.S. callers) 973-935-8505 (international callers) Webcast: www.cmcsa.com or www.cmcsk.com A telephone replay will begin immediately following the call and will be available until May 5, 2004 at midnight Eastern Time (ET). To access the rebroadcast, please dial (877) 519-4471 for U.S. callers and (973) 341-3080 for international callers, enter passcode 4739362. A webcast replay will also be available. 

Comcast Corporation (www.comcast.com) is principally involved in the development, management and operation of broadband cable networks, and programming content. The Company is the largest cable company in the United States, serving more than 21 million cable subscribers. The Company's content businesses include majority ownership of Comcast-Spectacor, Comcast SportsNet, E! Entertainment Television, Style, The Golf Channel, Outdoor Life Network and G4. Comcast's Class A and Class A Special common stock trade on The Nasdaq Stock Market under the symbols CMCSA and CMCSK, respectively.

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"Safe Harbor" Statement under the Private Securities Litigation Reform Act of 1995: Statements in this press release regarding Comcast Corporation'sbusiness which are not historical facts are "forward-looking statements" that involve risks and uncertainties. For a discussion of such risks anduncertainties, which could cause actual results to differ from those contained in the forward-looking statements, see "Risk Factors" in the Company's Annual Report or Form 10-K for the most recently ended fiscal year.