During his opening monologue, Keaton discussed his latest film Beetlejuice, Beetlejuice — a sequel to the 1998 Tim Burton film Beetlejuice in which he also starred. He noted that with Halloween coming up, he would be seeing plenty of kids dressed up as his Beetlejuice character, which he admitted was "adorable."

In his fourth time hosting Saturday Night Live, Michael Keaton is egged on toward memory lane. During his opening monologue for SNL 50, the Beetlejuice actor is forced to share the stage with Mikey Day and Andy Samberg,

Michael Keaton returned to “Saturday Night Live” this week, marking his fourth time hosting at Studio 8H after first appearing on the show in 1982. “Man, I am excited to be back here hosting ‘Saturday Night Live’s’ 50th season,