: Critics note the film serves as a satirical jab at governmental bureaucracy and the absurdity of "Spy vs. Spy" games. Legacy and Versions

: Mireille Darc plays Christine, a spy sent to seduce François. She famously wears a jaw-dropping backless dress that remains one of the most memorable images in French cinema.

The story centers on , a bumbling and oblivious concert violinist who unknowingly becomes a pawn in a power struggle within the French secret service.

: To distract an ambitious rival, the head of intelligence (played by Jean Rochefort ) instructs his assistant to pick a man at random from a crowd at Orly Airport.