Alan Bates
as Le soldat Charles Plumpick alias le roi de coeur
Daniel Boulanger
as Le Colonel Helmut von Krack
Jean-Claude Brialy
as Le Duc de Trèfle
Michel Serrault
as Monsieur Marcel
Adolfo Celi
as Le Colonel Alexander MacBibenbrook
Françoise Christophe
as La Duchesse
Pierre Brasseur
as Le Général Géranium
Julien Guiomar
as Monseigneur Marguerite
Micheline Presle
as Madame Eva alias Madame Eglantine
Palau
as Alberic
Marc Dudicourt
as Le Lieutenant Hamburger
Madeleine Clervanne
as Brunehaut
Jacques Balutin
as Mac Fish
Sylvain
as Le suisse
Louis Jojot
as Gontrand (uncredited)
Paolo Capponi
as Un officier anglais
Jean Poiret