Operation Double Cross
In Barcelona, secret agent Antoine Donadieu thwarts the plans of a Nazi scientist.
- Genre: Thriller
- Studio: Balcázar, Les Films Marceau-Cocinor
- Keyword: barcelona, spain, côte d'azur, mission of murder, spies
- Cast: Jean Marais, Marisa Mell, Gérard Tichy, Howard Vernon, Jean Lara, André Cagnard