Dirty Grandpa (2016 Movie Zac Efron, Robert De Niro) Official Red Band Trailer

Dirty Grandpa In Theaters January 22, 2016. Starring Robert De Niro, Zac Efron, Aubrey Plaza, Zoey Deutch, Julianne Hough, Jason Mantzoukas, Danny Glover, Adam Pally, and Dermot Mulroney. , DirtyGrandpa, YouDontKnowDick Jason Kelly Zac Efron is one week away from marrying his bosss ubercontrolling daughter, putting him on the fast track for a partnership at the law firm. Ho