Will Smith's Son Jaden Tricked Him into Going to London for His 18th Birthday

Also available on the NBC app

Will Smith maps out a cross-country road trip with Jimmy and reveals the interesting way Martin Lawrence configures his trailers on movie sets.

Appearing:Jimmy Fallon
Tags: The Tonight Show, Jimmy Fallon, will smith, son, Jaden, Tricked Him, london, 18th Birthday
S3 E1784 minInterviewTalk and InterviewLatenight