Christian de Tillière as 2ème classe Jean Lerat de la Grinotière

Ricet Barrier as 2éme classe Joseph Vidauban

Jacques Balutin as Le caporal Bourrache

Pierre Maguelon as

Pierre Fabre as Un troupier

Serge Korber as Le troupier à lunettes

Jean-Max Rivière as Un troupier

Cabu as Le soldat Cabu, as du dessin

Jean-François Adam as Un troupier

Paul Kanoui as

Nicolas Rémon as

Romuald Figuier as

Guy Gilles as

Isidro Romero as

Gérard Poirot as

Bernard Davidson as

Raymond Milleri as

Jean-Louis Walmont as

Serge Davri as Le colonel Chamerlot

Germaine Risse as La tante

Andrée Guize as La colonelle Chamerlot

Odile Geoffroy as Chantal

Pierre Étaix as Le chef de gare

François Truffaut as Le taulard passionné de lecture

Annie Lefebvre as Annie

Anne Augay as Catherine Chamerlot

Bernadette Lafont as Bernadette Lafont

Jean-Claude Brialy as Capitaine

Robert Lachenay as

André Mouézy-Éon as Himself

Henri Serre as