April 14 (UPI) -- Joseph Gordon-Levitt discussed meeting Michael J. Fox when he was a young actor on the set of Family Ties while appearing on The Tonight Show Starring Jimmy Fallon.
Fallon talked with Gordon-Levitt about turning 40 and how he has been acting for 30 years. The late night host displayed a photo the actor released on Twitter as Bully No. 2 on Family Ties when he was 7-years-old.