Advertising Remove ads Home / Films / Dirty Grandpa / Photos / Dirty grandpa Photos Dirty Grandpa Directed by Dan Mazer · starring Quentin Plair, Robert De Niro and Zac Efron Photo 6 of 623 December 2015 The film’s page Rate it Overview Cast 21 Where to watch Trailers 3 Photos 11 Awards 5 Box office Soundtrack 35 Trivia 8 Dirty grandpa Photo 6 of 6 Back to the photo All 6 photos Advertising Remove ads