Diane Sawyer and Barbara Walters will anchor ABC’s live coverage of the wedding of Prince William and Kate Middleton beginning at 4 AM ET on April 29, followed by a live West Coast edition of Good Morning America hosted by Robin Roberts live from Westminster Abbey. The wedding caps a bunch of Royal Wedding programming on the network, beginning April 18 with a Special Edition of 20/20: William & Catherine: A Modern Fairytale, anchored by Walters. Throughout the week leading up to the event, GMA, World News With Diane Sawyer, Nightline and 20/20 will broadcast from London.

On Fox News Channel, Shepard Smith and Martha MacCallum will anchor live coverage of the wedding beginning at 4 AM ET. The network’s programming leading up to the event will include the documentary Countdown to the Royal Wedding (April 24) and simulcasts of the UK’s Sky News (April 27-28).

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