Saturday Night Live has seen so many fantastic guest stars over its nearly 50 year run – but not everyone is exactly welcome back to Studio 8H.
From controversial performers who managed to do something shocking on stage to actors and comedians who had confrontations on and off-screen, there are some stars along the way who have done or said something controversial enough to be banned from hosting or performing on the show ever again.
We’ve rounded up some of the celebrities who are no longer welcome at Saturday Night Live.
Speaking of TV flubs, find out which television shows only lasted for one episode.
Scroll through the slides to see who is not being asked back to SNL…