
A gangster, thief of atomic formulas, has a double in the person of a naive musician. A music hall artist who makes eyes at the musician is deceived by the gangster who also takes advantage of the resemblance to track down a band of thugs who are chasing him. Virtue is ultimately rewarded.
Cast

Rellys
Toni / Placido

Liliane Bert
Zaza

René Génin
Violinist

Jean Témerson
Maître d'hôtel

Michel Ardan
Jim
René Alié
Gangster
Arsenio Freignac
Sainclair

Georges Bever
Maître d'hôtel
Henri Chauvet
Unknown

Pierre Destailles
Hotel manager

Jean Dunot
Policeman
Gayot
Unknown
Philippe Janvier
Impresario

Rudy Lenoir
Unknown

Julien Maffre
Director
Jacques Provins
The Egyptian

Marcel Rouzé
Unknown
Zoïga
Unknown

Nina Myral
Old lady

Madeleine Suffel
Comedian

Blanche Ariel
Unknown
Christiane Barry
Comedian
Jacqueline Lerinat
Unknown

Lisette Lebon
Unknown

Robert Arnoux
Joe
Dominique Olivero
Unknown
Zizi Saint-Clair
Unknown
Victor Tabournot
Unknown

Nicolas Amato
Stage manager (uncredited)

Jacques Beauvais
Maître d'hôtel (uncredited)