Directed by
| Charles Nemes | ... | (as Charles Z. Nemes) |
Writing Credits (in alphabetical order)
| Christian Clavier | ||
| Gérard Jugnot | ||
| Thierry Lhermitte | ||
Cast (in credits order)
| Gérard Jugnot | ... | L'homme qui attend | |
| Christian Clavier | ... | Le chauffagiste | |
| Michel Blanc | ... | L'homme qui arrive | |
 |
Pierrette Pereira | ... | La secrétaire |
Produced by
| Paul Claudon | ... | producer |
Cinematography by
| Jean-Jacques Flori | ||
Editing by
| Aline Quéant | ||
Makeup Department
| Eric Pierre | ... | makeup artist |
Sound Department
| Jean-Lou Taleghani | ... | sound effects (as Jean-Loup Taleghani) |
Camera and Electrical Department
| Elisabeth Tanguy | ... | assistant camera |