 |
Jacob Tremblay as Patrick (voice) |
 |
Christopher Lloyd as Grandpa (voice) |
 |
Kenan Thompson as Mike (voice) |
 |
Mel Brooks as Gatekeeper (voice) |
| Writing | Kim Pagel | Writer |
| Production | Thomas Pagel | Producer |
| Production | Raphael Fernandes | Associate Producer |
| Production | Donald Roman Lopez | Associate Producer |
| Production | Jason Mirch | Co-Producer |
| Writing | Jørgen Klubien | Writer |
| Production | Donald Roman Lopez | Casting |
| Directing | Kim Pagel | Director |
| Production | René Veilleux | Associate Producer |
| Production | René Veilleux | Casting |
