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.
Cast
Jean Tissier
Christophe Berri
Blanchette Brunoy
Antoinette Langeais
Roger Pigaut
Rémi Lambert
Junie Astor
Isabelle Bourgoin
Lily Baron
Olga
Guillaume de Sax
Thomas Bourgoin
André Fouché
Serge
Jean Hébey
Frédéric
René Génin
Calixte
Marcel Delaître
Monsieur Sulnac
Lily Mounet
Unknown
Madeleine Suffel
Unknown
Georgette Tissier
Unknown
