Viewers of World News Tonight are divided over anchor David Muir's substitute as his mysterious absence continued into August ...

David Muir was mysteriously absent from the anchor chair on ABC's World News Tonight on August 21 after the show reached a ...

David, 51, began by acknowledging his return, "Good evening, it is great to be back with you at home," before delving into a ...

Find out how to watch World News Tonight. Stream the latest seasons and episodes, watch trailers, and more for World News Tonight at TV Guide ...

Visit the TV show page for 'World News Tonight with David Muir' on Moviefone. Discover the show's synopsis, cast details, and season information. Watch trailers, exclusive interviews, and episode ...

The 51-year-old veteran TV anchor has led the primetime news show to the top of the ratings since he joined, with ABC News announcing in a new press release that World News Tonight is "the ...

ABC World News Tonight kicked off on a sad note as host David Muir delivered some tragic breaking news. The 51-year-old hunk began Monday's show by announcing that beloved actor Malcolm-Jamal ...