VIDEO : 'SNL': Michael Keaton Reprises Batman, Beetlejuice Roles (Sort Of)

Michael Keaton hosted "Saturday Night Live" this weekend, and the show cut straight to his storied acting career in the opening monologue. As the "Birdman" star took the stage to kick off the show, he was immediately interrupted by fanboys Taran Killam and Bobby Moynihan, who begged Michael to play Batman and Beetlejuice with them. "Will you play Batman with us Michael Keaton?" they sang. When their song failed to get the star on board with their plan, Taran and Bobby played a clip of themselves as villains, spliced with footage of Michael backstage at "SNL" with his Batman and Beetlejuice costumes CGI-d onto his body.??