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