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Francis Perrin as Jacques |
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Michel Galabru as M. de Beaugenay |
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Roger Miremont as Francis |
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Jean-Jacques Moreau as Henri |
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Claude Piéplu as Le capitaine Leipzig |
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Jacques Balutin as L'inspecteur adjoint |
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Jacques Marin as L'inspecteur de police |
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Katia Tchenko as Trudy, la "souris grise" |
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Guy Grosso as Le brigadier de gendarmerie |
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Michel Modo as Le gendarme |
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Henri Virlogeux as Le gardien du Louvre #2 |
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Hans Verner as Le colonel von Obrecht |
| Writing | Jacques Vilfrid | Writer |
| Writing | Francis Rigaud | Writer |
| Writing | Jean Girault | Writer |
| Directing | Jean Girault | Director |
| Production | Raymond Danon | Producer |
| Production | Ralph Baum | Executive Producer |
| Sound | Claude Bolling | Original Music Composer |
| Camera | Didier Tarot | Director of Photography |
| Editing | Michel Lewin | Editor |
| Art | Sydney Bettex | Production Design |
| Costume & Make-Up | Jacques Cottin | Costume Design |
| Costume & Make-Up | Thanh Nam Hoang | Makeup Artist |
| Costume & Make-Up | Thi-Loan Nguyen | Makeup Artist |
| Sound | Paul Lainé | Sound |
