VIDEO: Jimmy Fallon, Billy Crystal, & Jerry Seinfeld Remake 'Who's on First?' Sketch

Jimmy Fallon, Billy Crystal, and Jerry Seinfeld recreated the classic Abbot and Costello "Who's on First?" routine last night on LATE NIGHT. Check out their rendition of the baseball sketch below!

VIDEO: Jimmy Fallon, Billy Crystal, & Jerry Seinfeld Remake 'Who's on First?' Sketch