In a factory working for the National Defense, an employee steals a prototype. In charge of the investigation is Francis Coplan.
Cast
Dominique Paturel
Francis Coplan
Virna Lisi
Ingrid Carlsen
André Weber
Legay
Jacques Balutin
Fondane
Yvonne Clech
Madame Rochon
Guy Kerner
Rochon
Roger Dutoit
Bianco
Eugene Deckers
Bianco's henchman
Tommy Duggan
Stratton
Henri Lambert
Scarpelli
Margo Lion
Mrs. Slasinska
Jacques Monod
'Le vieux'
André Valmy
Pelletier
Yves Arcanel
Unknown
Marcel Charvey
Unknown
Dominique Davray
Prostitute
Albert Dinan
Unknown
Gisèle Grandpré
Unknown
Monique Morisi
Unknown
Alain Nobis
Unknown
Anna Vallon
Unknown
Michel Berreur
Henchman (uncredited)
Charles Bouillaud
(uncredited)
Willy Braque
(uncredited)
Henri Desagneaux
(uncredited)
Luce Fabiole
(uncredited)
Henri Guégan
Man on the train (uncredited)
Francis Lax
(uncredited)
Daniel Perche
Man on the train (uncredited)
