Joel McHale Beat James Marsden in a Celebrity Triathlon

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Joel McHale details his six-hour-long Uber adventure from Upstate New York through a storm to get to The Tonight Show after a canceled flight and explains why his son calls him "Penis Dad" now, thanks to Bill Nye.

Appearing:Jimmy Fallon
Tags: The Tonight Show, Jimmy Fallon, Joel McHale, beat, James Marsden, Celebrity Triathlon
S5 E1097 minInterviewTalk and InterviewLatenight