How I Met Your Mother's Italian Fans Think Jason Segel Is Dumb

Also available on the NBC app

Jimmy talks to Jason Segel about his first novel, Nightmares!, and his international reputation as a doofus thanks to Italy's dubbing of How I Met Your Mother.

Tags: The Tonight Show, Jimmy Fallon, Jason Segel, first novel, Nightmares, international reputation, doofus, Italy, dubbing, How I Met Your Mother
S1 E1192 minInterviewTalk and InterviewLatenight