Zac Efron & Jake Picking in Dirty Grandpa (2016)

Dirty Grandpa centers on the young uptight Jason (played by Zac Efron) who is tricked into taking his grandfather Dick (played by Robert De Niro) on a spring break road trip to attempt to recapture his youth. Given his character's uptight demeanor, Zac finds himself stripped down in wild and embarrassing situations throughout the movie. Jake Picking also stars in the film as Cody, who becomes a nemesis to the duo throughout their spring break misadventures. Jake's wardrobe for the film includes no shirts, beyond a tanktop in his final scene.

Zac Efron

Jake Picking

Jake Picking & Michael Hudson