Zac Efron and Robert DeNiro Do Spring Break in Dirty Grandpa Trailer

Posted on November 4, 2015

Robert DeNiro and Zac Efron team up for a spring break comedy called Dirty Grampa, that has nothing whatsoever to do with the film Bad Grandpa, despite the similar names. Zac plays Jason Kelly, an uptight guy who is marrying his boss' controlling daughter (Juliann Hough) in a week. When his grandmother dies, his grandfather Dick (Robert DeNiro) tricks Jason into a road trip to get crazy during Spring Break in Daytona Beach.

With Dick along for the ride, things pretty crazy pretty quickly. Dick is a total free spirit and wants to experience Spring Break in all its hedonistic glory. They hit frat parties, smoke crack, get into fights and generally lose their minds -- and their inhibitions. The straight laced Jason eventually loosens up quite a bit -- okay, he totally loses it -- but he does bond with his grandpa, despite their totally different approaches to life.

Jason struggles to come to terms with his Grandpa's wild side."Most grandpas just want toffee...or socks," muses Efron after hearing his grandfather's idea of a really great gift (hint: it involves Aubrey Plaza in a tiny bikini). Dermot Mulroney and Adam Pally also star in the comedy that was directed by Don Mazer (Borat, Ali G from a script by John Phillips. Take a look:

More from Watchers Watch