Dirty Grandpa is a comedy flick released on 22 January 2016 (USA), scored 6.0 imdb rating while grossed $35,537,564 (USA) at US box-office. In this film just before his wedding, a concerned person is deceived into driving his granddad, a lewd previous Army Lieutenant-Colonel, to Florida for spring break. This film is directed by Dan Mazer and features Robert De Niro, Zac Efron, Zoey Deutch in lead roles while film has run-time of 1h 42min.
Initial release: January 21, 2016
Director: Dan Mazer
Box office: 99.7 million USD
Screenplay: John Phillips
Music director: Michael Andrews