A young reporter solves a mystery crime. The fictional reporter is Joseph Rouletabille. He works on a complex, and seemingly impossible, crime in which the criminal appears to disappear from a locked room.
Director:
Writer:
Serge Reggiani
Joseph Rouletabille
Pierre Renoir
Professeur Stangerson
Janine Darcey
Sylvie
Arthur Devère
Father Jacques
Marcel Herrand
Larsan / Ballmeyer
Gaston Modot
Arthur
Lucien Nat
Robert Darzac
Hélène Perdrière
Mathilde Stangerson
Fabien Loris
Julien
Robert Le Fort
Secretary
Germaine Michel
Cook
Madeleine Barbulée
Chambermaid
Léonce Corne
Marquet
