A Russian spy is sent out to steal sensitive information from NATO about military mobilization. Without much intelligence of his own, the distrusted agent of Soviet intelligence needs all the help he can get from his "talented" partner Penelope Lightfeather as they scatter around the French countryside for secret rendez-vous' while trying to avoid being caught by counter intelligence agents and distrustful communist operatives.
| Writing | Georges Tabet | Screenplay |
| Production | Michel Ardan | Producer |
| Editing | Robert Isnardon | Editor |
| Directing | Édouard Molinaro | Director |
| Writing | André Tabet | Screenplay |
| Camera | Andréas Winding | Director of Photography |
| Writing | Charles Exbrayat | Novel |
| Writing | François Billetdoux | Screenplay |
| Editing | Monique Isnardon | Editor |
| Sound | Michel Legrand | Original Music Composer |
| Art | Robert Clavel | Art Direction |
| Costume & Make-Up | Tanine Autré | Costume Design |
| Art | Jean André | Art Direction |
| Directing | Hélène Sébillotte | Script Supervisor |
| Art | Georges Houssaye | Set Decoration |
