Master criminal Fantomas kills an ambassador, has an affair with the dead man's wife, sneaks into a rich woman's house handing out vanishing-ink business cards, is arrested and sentenced to death but switches with an actor, who goes to the guillotine.
| Art | Bernard Revon | Storyboard Designer |
| Art | Juan Luis Buñuel | Art Direction |
| Art | Claude Chabrol | Art Direction |
| Writing | Marcel Allain | Novel |
| Production | Claude Barma | Producer |
| Costume & Make-Up | Catherine Leterrier | Costume Supervisor |
| Writing | Pierre Souvestre | Novel |
| Sound | Georges Delerue | Music |
