Jean-Paul Belmondo

Arthur Lempereur

Ursula Andress

Alexandrine Pinardel

Valérie Lagrange

Alice Ponchabert

Jean Rochefort

Leon

Maria Pacôme

Suzy Ponchabert

Mario David

Roquentin

Jess Hahn

Cornelius

Darry Cowl

Biscoton

Paul Préboist

L'adjudant Cornac

Valéry Inkijinoff

Mr. Goh

Joe Saïd

Charlie Fallinster

Alexandre Mnouchkine

Insurance Company Director (uncredited)

Maurice Auzel

The Magician (uncredited)

Philippe de Broca