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Dirty Grandpa (Unrated)

HD   Unrated Closed Captioning

Dan Mazer

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About the Movie

Robert De Niro and Zac Efron get down and dirtier in this unrated version of the raunchy comedy about a wild road trip shared by an uptight guy and his foul-mouthed granddad.

Rotten Tomatoes Movie Reviews

TOMATOMETER

11%
  • Reviews Counted: 125
  • Fresh: 14
  • Rotten: 111
  • Average Rating: 2.8/10

Top Critics' Reviews

Rotten: "Dirty Grandpa" is like watching a friend's mediocre improv troupe do an extended spring-break sketch. And your friend just happens to be Robert De Niro. – Nicolas Rapold, New York Times, Jan 23, 2016

Rotten: Nothing is rendered in a particularly funny or novel way - it's just crude, shocking statements. Therefore, the film isn't actually offensive because it's trying so hard to be and failing miserably. – Katie Walsh, Los Angeles Times, Jan 29, 2016

Rotten: Crude in nearly every sense of the word, "Dirty Grandpa" is a nasty-humored, poorly made and desperately unfunny film. – Rafer Guzman, Newsday, Jan 23, 2016

Rotten: It will make you feel bad for yourself, and anyone else who sees it, and anyone else who has to live in the world where it exists as a physical document. – Will Leitch, The New Republic, Jan 22, 2016

Read More About This Movie On Rotten Tomatoes

Customer Reviews

Dirty grandpa.

Funniest movie I've seen in a long time!!! 10 stars!

Hilarious!

So Funny! definitely a must-watch!!

TERRIBLE

not funny

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