An ignored older man makes a dramatic and reckless bid for attention with success.
Unfortunately the movie Grandpa is not yet available on HBO Max.
| Directing | Andy Shelley | Director |
| Production | Betrand Faiure | Producer |
| Production | Betrand Faiure | Co-Producer |
| Production | Carl Clifton | Executive Producer |
| Editing | Raimondo Aiello | Editor |
| Camera | Jake Polonsky | Director of Photography |
| Sound | Andy Shelley | Sound |
| Sound | Robert Lane | Sound |
| Sound | Robert Lane | Music |
| Writing | Sergei Ivanov | Screenplay |
