Girl on the Third Floor

René Havard

Tony

Maryse Martin

La serveuse aux saucisses

André Bervil

Un commissaire

Alain Bouvette

Un photographe

Pierre Fromont

Un inspecteur

Olga Baïdar-Poliakoff

La journaliste dactylo

Yvette Lebon

Mme Gontcharoff

Pierre Dux

Commissaire Moret

Jean Balthasar

(uncredited)

Joëlle Bernard

La fille au restaurant (uncredited)

Jacques Bézard

(uncredited)

Michel Damien

(uncredited)

Gérard Darrieu

L'agent cycliste au billet de loterie (uncredited)

Daniel Emilfork

Le barman du Montana (uncredited)

Danièle Fabray

(uncredited)

Lucien Frégis

Un agent (uncredited)

Gabriel Gobin

Un locataire (uncredited)

Suzanne Grey

La locataire (uncredited)

Lucien Guervil

Le bistrot (uncredited)

Jess Hahn

L'Américain (uncredited)

Julien Maffre

Un agent (uncredited)

Sophie Mallet

(uncredited)

Marc Michel

(uncredited)

Max Mégy

(uncredited)

Maryse Paillet

La concierge (uncredited)

Marcel Rouzé

Un inspecteur (uncredited)

Roger Saget

Le patron de l'hôtel (uncredited)

Irène Tunc

La belle-fille (uncredited)

Hélène Vallier

(uncredited)

Odile Versois

(uncredited)

Jean Sylvain

Le greffier (uncredited)