Marlène
Returning from South America, a singer is hired by an old pal who runs a detective agency to use a perch as a night club performer to be an investigator.The amateur sleuth then falls for a girl whose brother is a jewel thief.
Obsada
Lily Fayol
Suzy
Raymond Bussières
Harris
René Lacourt
Nurseryman (uncredited)
Julien Maffre
Corsican (uncredited)
Jean Mercure
Gangster (uncredited)
Tino Rossi
Manuel Ceccaldi
Pauline Carton
Old lady
Germaine Stainval
Locker room lady
José Artur
'La Puce'
Michel Barbey
Michel (uncredited)
Jacques Castelot
Breteville
Francis Lopez
Pianist (uncredited)
Raymond Meunier
(uncredited)
Marcelle Monthil
Mother (uncredited)
Mathilde Casadesus
Betty
André Valmy
Laurin
Pierre Duncan
(uncredited)
Marcel Rouzé
(uncredited)
Micheline Francey
Marie-Hélène
Lilia Vetti
Lola
Raphaël Patorni
César Luciani