Live" celebrated 50 years with a three-hour anniversary special that saw A-list appearances and the return of "SNL" alums to the iconic show on Sunday night. The big picture: Paul Simon and Sabrina Carpenter kicked off the celebrations with a performance of "Homeward Bound,

I hadn’t thought of Mr. Bill — the little clay man subject to all forms of comical physical abuse in Walter Williams’s long-running series of short films for “Saturday Night Live” — in decades. The first-ever Mr.