
The 50th anniversary celebration of “Saturday Night Live” is so big, it's not even on Saturday.
Airing Sunday and spanning three hours, the, yes, live “SNL50: The Anniversary Celebration” will assemble a dream team of stars who have helped the show become an enduring pop culture force, including alumni like Tina Fey and Eddie Murphy, notable hosts like Dave Chappelle and Steve Martin and at least four of the surviving original cast members: Chevy Chase, Garrett Morris, Jane Curtin and Laraine Newman.