The murder of a bandit gives a policeman the opportunity to unmask the activities of a spy.
| Actor | Role |
|---|---|
 Jean ServaisDr. Roussel | Dr. Roussel |
 Dany RobinMrs. Roussel | Mrs. Roussel |
 Clément HarariNot listed | Not listed |
| MMarc JohannesNot listed | Not listed |
 Oja KodarNot listed | Not listed |
| GGracieux LampartiNot listed | Not listed |
 Wolfgang PreissNot listed | Not listed |
| IIsa RambaudNot listed | Not listed |
| CCaroline RamiNot listed | Not listed |
 Noël RoquevertNot listed | Not listed |
 Agnès SpaakNot listed | Not listed |
 Maurice TeynacNot listed | Not listed |
 Véra ValmontNot listed | Not listed |