'Zero Hour' was canceled after airing three episodes on ABC. 'Zero Hour' was canceled following a season premiere which was the lowest-rated for ABC for a scripted show during the regular TV season ever.
'Downton Abbey,' AMC's 'The Walking Dead' and the NBA All-Star Game on TNT all scored more viewers than anything else airing on network television on Sunday, Feb. 17, when the 'Downton' finale aired. In its third season, 'Downton Abbey' was the most-watched PBS series since Ken Burns' 1990 documentary series 'The Civil War.'
The fall TV schedule has begun – when is your favorite show premiering?