"Two paintings are stolen. Amateur private detective Roland Gautier investigates."
Jean Debucourt
as Imaneff
Andrex
as The leader of the gangsters
Pierre Larquey
as Father Simon
Simone Sylvestre
as Irmène
Yves Furet
as Detective Roland Gautier
Louis Seigner
as Malvet
André Gabriello
as Hector
Raymond Pellegrin
as Jean Talais
Monique Arthur
as Martine
Albert Duvaleix
as Souliac
Colette Fleuriot
as The florist
Ky Duyen
as The Chinese
Lucien Hector
as The valet
Léon Walther
as The director of Beaux-Arts
Daniel Gélin
as Saladin
Jean Brochard
as Commissioner
Pierre Réal
as
Caroline Carone
as (uncredited)
Marius David
Jacques Henley
as The Auctioneer (uncredited)
Albert Lyjo
as Marcel (uncredited)
Marcel Melrac
Julienne Paroli
as The maid (uncredited)
Germaine Stainval
as A guest (uncredited)
Paul Villé
as The painter (uncredited)
Louis Cuny
Director
