Billy Crystal and Jerry Seinfeld Join Jimmy Fallon’s For a ‘Who’s On First?’ Sequel

Either as a way to pay homage to the legendary Abbott & Costello or merely a way to confuse the heck out young audiences, 'Late Night' host Jimmy Fallon performed a sequel to the always mind-boggling 'Who's On First?' routine. By his side stood some living legends who successfully delivered the hysterical sketch, making it a complete win.

Featuring Fallon, announcer Steve Higgins and some guys named Billy Crystal and Jerry Seinfeld, the 'Who's On First?' sequel delivered not only in perplexity but also in guffaws and cheers -- especially when Seinfeld took the stage.

How do you think it compares to the original?