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.
You can now watch Dirty Grandpa online on the following streaming providers in the United States.
| Editing | Anne McCabe | Editor |
| Art | William Arnold | Production Design |
| Production | Barry Josephson | Producer |
| Directing | Dan Mazer | Director |
| Writing | John Phillips | Screenplay |
| Production | Jason Barrett | Producer |
| Production | Michael Simkin | Producer |
| Camera | Eric Alan Edwards | Director of Photography |
| Sound | Michael Andrews | Original Music Composer |
| Art | Chloe Lipp | Art Department Coordinator |
| Sound | Jay Meagher | Sound Mixer |
| Art | Jeremy Woolsey | Art Direction |
| Directing | Diane Durant | Script Supervisor |
| Production | Bill Block | Producer |
| Production | John Phillips | Executive Producer |
| Crew | Rick Avery | Stunt Double |
| Production | Amanda Mackey | Casting |
| Production | Cathy Sandrich Gelfond | Casting |
| Costume & Make-Up | Christie Wittenborn | Costume Designer |
| Sound | Kier Lehman | Music Supervisor |
| Production | Anton Lessine | Executive Producer |
| Production | Sasha Shapiro | Executive Producer |
| Production | Michael Flynn | Executive Producer |
| Production | John Friedberg | Executive Producer |
| Production | Michael Flynn | Unit Production Manager |
| Directing | Josh King | First Assistant Director |
| Directing | Matthew Goodwin | Second Assistant Director |
| Crew | Marilyn Giacomazzi | Stunt Double |
| Crew | Mickey Giacomazzi | Stunt Coordinator |
