Directed by
| David Peter Ban | ... | (as Peter Ban) |
Writing Credits (in alphabetical order)
| David Peter Ban | ... | (story) (as Peter Ban) |
| Alain Blazevic | ||
Cast (in credits order)
| Alain Blazevic | ... | Mr. Happy | |
 |
Jana Josephina Leipziger | ... | Mrs. Happy |
| Mimi Fiedler | ... | Therapeutin (as Miranda Leonhardt) | |
| Rest of cast listed alphabetically: | |||
|
|
Tobias Krick | ... | Group Member |
|
|
Brigitta Sperl | ... | Group Member |
Produced by
| David Peter Ban | ... | executive producer (as Peter Ban) / producer (as Peter Ban) |
| Mimi Fiedler | ... | executive producer (as Miranda Leonhardt) |
| Jana Josephina Leipziger | ... | associate producer |
| Ansgar Moek | ... | executive producer |
Cinematography by
| Andreas Schech | ||
Editing by
| Martin Czinczoll | ||
Art Direction by
| David Peter Ban | ... | (as Peter Ban) |
Set Decoration by
| Jens Gloger | ||
| Vincenza Liguori | ||
Makeup Department
| Christina Moissl | ... | makeup artist |
Production Management
| Ansgar Moek | ... | post-production manager |
Sound Department
| David Koch | ... | sound mixer |
| Lars Krichbaum | ... | sound |
Camera and Electrical Department
| Alex Weber | ... | camera operator |
Editorial Department
| Markward Wagner | ... | color correction |
Music Department
| Bjoern Bahnsen | ... | composer: theme music |
Additional Crew
| Simon Hess | ... | production staff |
| Philip Kempf | ... | production staff |
| Nick Mueller | ... | production staff |
| Andreas Schürrlein | ... | production staff |
| Heiko Voigt | ... | production staff |
