Cast
André Roanne
Inspector Paul
Alice Field
Sylvia
Assia Granatouroff
Dolly Darmont
Maxime Fabert
Charles Vanel
Salviati
Pierre Larquey
Commissioner Gustave Picard
Pierre Finaly
Jean Servais
Engineer Philippe Dancourt
Junie Astor
Lucienne Réville
Jean-Louis Barrault
Scoppa
Camille Bert
Baron Darmont
Philippe Richard
'Mon Oncle'
Albert Broquin