Jean Marais
Antoine Donadieu
In Barcelona, secret agent Antoine Donadieu thwarts the plans of a Nazi scientist.
Antoine Donadieu
Frieda
Matras
The 'professor'
Pelletier
Gouferolles
Self
Police Technician
Varosky
Colonel
Hamlet
Colonel's Deputy
Police Technician
Alvarez
Jaime
Director / Screenplay
