| Operation Thunder | |
| Director: | Gérard Sandoz |
| Producer: | André Roy |
| Starring: | Blanchette Brunoy Jean-Pierre Kérien Howard Vernon |
| Music: | Marcel Landowski |
| Cinematography: | Pierre Dolley |
| Editing: | Gabriel Rongier |
| Studio: | Roy Films |
| Distributor: | Ciné Sélection |
| Runtime: | 95 minutes |
| Country: | France |
Operation Thunder (French: Opération tonnerre) is a 1954 French spy thriller film directed by Gérard Sandoz and starring Blanchette Brunoy, Jean-Pierre Kérien and Howard Vernon.[1] [2] The film's sets were designed by the art director Claude Bouxin.
While military manoeuvres are taking place in a small town in Provence, foreign spies attempt to steal important secret documents.