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.
Brigitte Bardot
as Penelope 'Penny' Lightfeather
Anthony Perkins
as Harry Compton / Nicolas Sergueivitch Miloukine
Grégoire Aslan
as Bagda
Jean-Marc Tennberg
as Inspector Cartwright
Hans Verner
as Donald Farrington
André Luguet
as Sir Reginald Dumfrey
Hélène Dieudonné
as Mamie
Jacques Monod
as Surgeon - the chauffeur
Denise Provence
as Lady Barbara Dumfrey
Charles Millot
as Fedor Alexandrovitch Balaniev
Paul Demange
as Bank director
Jacques Hilling
as Le Lord-Admiral
