High School Musical 3: Behind-The-Scenes Prank w/ Zac Efron

On the set of High School Musical 3: Senior Year, Zac Efron and Corbin Bleu play a behind-the-scenes prank with a mannequin. Can't wait for HSM3 in theaters October 24, 2008!!

YouTube | August 29, 2008

Tags:. .mannequin. .prank. .corbin bleu. .zac efron. .school musical