Directed by
| Nicholas Stoller | ||
| Conrad Vernon | ||
Writing Credits (in alphabetical order)
| Reinhard Klooss | ... | (story) |
| Erich Kästner | ... | (book) |
| Holger Tappe | ... | (story) |
Cast
| James Corden | ... | Billy (voice) | |
Produced by
| Guy Collins | ... | executive producer |
| Holger Tappe | ... | producer |
Music by
| Mark Mothersbaugh | ||
Art Department
| Hakan Akögretmen | ... | Character Modeling |
| Takan Akögretmen | ... | Character Modeling |
Visual Effects by
| Marcus Boos | ... | character texture painter |
Animation Department
| Oliver Kurth | ... | character designer |