Watch Sadisflix. The Ed Sullivan Show ran for more than a thousand episodes, and Sunday Best is packed with some of its greatest moments and performances. There are also interviews with legends like Harry Belafonte and Dionne Warwick, who offer a more intimate perspective on what Sullivan was like as a person and an ally. Within every frame of Sunday Best, there is an affection for the early days of television, but beneath the showbiz glitz, a human tenderness towards Ed Sullivan.