Neil Patrick Harris Has a Magic Man Cave

CLIP02/22/17
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Also available on the NBC app

Neil Patrick Harris explains why he built a secret room at home and teases the magic show he's producing that will blow your mind hole, In & Of Itself.

Appearing:Jimmy Fallon
Tags: The Tonight Show, Jimmy Fallon, Neil Patrick Harris, Magic Man Cave
S4 E944 minInterviewTalk and InterviewLatenight