Cast and credits of Girl on the Third Floor

Marina Vlady
Sophie Brulard

Peter van Eyck
Franck Richter

Jean Gaven
Ernest Sapinaud

Dora Doll
Louise Richter

Marcelle Géniat
Mme Gretchikine

Paul Guers
Claude Broux

René Havard
Tony

Maryse Martin
La serveuse aux saucisses

André Bervil
Un commissaire

Olga Baïdar-Poliakoff
La journaliste dactylo (as Olga Varen)

Yvette Lebon
Mme Gontcharoff

Pierre Dux
Commissaire Moret

Joëlle Bernard
La fille au restaurant (uncredited)

Gérard Darrieu
L'agent cycliste au billet de loterie (uncredited)

Daniel Emilfork
Le barman du Montana (uncredited)

Lucien Frégis
Un agent (uncredited)

Gabriel Gobin
Un locataire (uncredited)

Jess Hahn
L'Américain (uncredited)

Marc Michel
(uncredited)

Marcel Achard
dialogue