Dirty Grandpa poster

Dirty Grandpa (2016)

Film · 1h 42m · Rated R

Comedy, Sports

A straight-laced guy’s life unravels on a brisk, raunchy road trip with his wild grandpa.

Campy and crowd-pleasing, with raunchy humor. A date-night pick at a brisk pace. Emotionally it carries some weight.

Not on a US subscription service as of Oct 26, 2026.

Dirty Grandpa parents guide

Heads up on strong sex and nudity. That is past what the R on the box suggests. Beyond that, some violence and frequent strong language.

Scare
Not scary
Jump scares
None noted
Gore
No gore
Violence
Some violence
Some fighting or peril.
Sex and nudity
Strong
Strong means explicit or repeated sex, extended nudity, or sexual assault shown on screen, attempted or completed, even partly off screen. Any one of these is enough.
Language
Strong
Frequent strong profanity or slurs.

How we rate: an AI reads what is known about each title and tags it 0 to 3; we check the tags against a hand-rated set and correct them by hand when readers tell us. Estimates, not a scene-by-scene review. Spot a mistake? Tell us.

What is Dirty Grandpa about?

Jason Kelly is one week away from marrying his boss's uber-controlling daughter, putting him on the fast track for a partnership at the law firm. However, when the straight-laced Jason is tricked into driving his foul-mouthed grandfather, Dick, to Daytona for spring break, his pending nuptials are suddenly in jeopardy. Between riotous frat parties, bar fights, and an epic night of karaoke, Dick is on a quest to live his life to the fullest and bring Jason along for the ride.

Does it have a happy ending? (spoiler-safe)

Yes. It lands on a happy note.

Cast and crew

Directed byDan Mazer
StarringRobert De Niro, Zac Efron, Aubrey Plaza, Zoey Deutch, Julianne Hough, Dermot Mulroney

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Uses the TMDB API; not endorsed or certified by TMDB. Intensity, content, tone and pace tags are CouchRot's own.