Brigitte Bardot
Penelope 'Penny' Lightfeather
Anthony Perkins
Harry Compton / Nicolas Sergueiovitch Maukouline
Grégoire Aslan
Bagda
Jean-Marc Tennberg
Inspector Cartwright
Hans Verner
Donald Farrington
André Luguet
Sir Reginald Dumfrey
Denise Provence
Lady Barbara Dumfrey
Jacques Monod
Surgeon - the chauffeur
Hélène Dieudonné
Mamie
Charles Millot
Fedor Alexandrovitch Balaniev
Paul Demange
Bank director
Jacques Hilling
Le Lord-Admiral
Frederica Layne
Maud Smith (as Fredrika Layne)
Annick Allières
Eléonore - la serveuse du Lion's
Dominique Page
Rosemary
Robert Murzeau
Clément
Jacques Dynam
Le sergent de police