An inventor has just developed an extraordinary machine, a disintegrating ray and thought detector. He experiences it one evening on a group of relatives, including his fiancée, and it seems to turn into a tragedy: he is found lifeless, apparently poisoned. A man calling himself a police officer begins to investigate.
Length 90 minutes
Jean Tissier | Blanchette Brunoy | Roger Pigaut | Junie Astor | Lily Baron | Guillaume de Sax | André Fouché | Jean Hébey | René Génin | Marcel Delaître | Lily Mounet | Madeleine Suffel | Georgette Tissier