Yöperhonen

Michel Simon

Maurice Legrand

Janie Marèse

Lucienne 'Lulu' Pelletier

Georges Flamant

Andre 'Dédé' Govain

Magdeleine Bérubet

Adèle Legrand

Roger Gaillard

Adjutant Alexis Godard

Jean Gehret

Monsieur Dugodet

Lucien Mancini

Wallstein

Max Dalban

Bernard, the colleague

Romain Bouquet

Henriot, boss of hosiery

Pierre Desty

Gustave Brocheton

Jane Pierson

Philomène, concierge

Christian Argentin

Investigating judge Desrumaux

Mlle Doryans

Yvonne

Adèle Legrand

Alexandre Rignault

Hector Langelard, art critic (uncredited)

Marcel Courmes

Colonel (uncredited)