Dirty Grandpa (2016) Videos - Trailers, Clips & Interviews

Dec 20, 2018 - Dirty Grandpa- Trailer No. 1 Jason Kelly [Zac Efron] 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 [Robert De Niro], to Daytona for spring break, his pending nuptials are suddenly in jeopardy.