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Jean Gabin as Martin Schmidt, alias Jacques Ledru |
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Nadia Gray as Maria Meister, la fille du patron de la péniche |
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Andrée Clément as Anna Berg, la secrétaire |
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Élina Labourdette as Geneviève Labbé, la femme de Maurice |
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Albert Dinan as le commissaire Guérin |
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Olivier Hussenot as le capitaine Meister, patron de la péniche |
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Renaud Mary as Maurice Labbé |
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Robert Mercier as un agent |
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Claude Vernier as Pietr, le matelot de la péniche |
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Germain Muller as |
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Virginie Vitry as |
| Directing | Gilles Grangier | Director |
| Writing | Jacques Sigurd | Adaptation |
| Editing | Paul Cayatte | Editor |
| Writing | Pierre Nord | Novel |
| Sound | Joseph Kosma | Original Music Composer |
| Writing | Jacques Sigurd | Dialogue |
| Camera | Marc Fossard | Director of Photography |
| Production | Evrard de Rouve | Producer |
| Art | Jean André | Set Decoration |
| Costume & Make-Up | Michèle Péguéro | Makeup Artist |
| Costume & Make-Up | Odette Berroyer | Hairstylist |
| Art | Jacques Colombier | Production Design |
| Costume & Make-Up | Jacques Fath | Costume Design |
| Sound | P.H. Goumy | Sound |
| Production | Jean Kerchner | Production Manager |
