An Embassy attache and a butterfly hunter become involved in a treasure hunt between two rival gangs.
| Directing | Christian-Jaque | Director |
| Writing | Christian-Jaque | Adaptation |
| Writing | Jacques Emmanuel | Dialogue |
| Writing | Jean Ferry | Dialogue |
| Writing | Claude Rank | Screenplay |
| Crew | Pierre Petit | Cinematography |
| Sound | Michel Magne | Music |