André Garnier, a young pianist, who was sent to deportation following a denunciation, absolutely wants to find his informer. He falls in love with Hélène, the mistress of a wealthy industrialist, Bernier, in whom he soon discovers the man who once sold him to the Gestapo. Bernier is soon found murdered. André deflects suspicion on Jacques, the victim's secretary. Hélène and André's affair ends up being discovered by the police, who seem to see in it the motive for the crime. André surrenders to justice.
as Hélène
as Denis
as Bernier
as Morel
as Madame Auguste
as Room attendant
as Pierre
as Madame Jeanne
as Manager
as Colette
as André Garnier
as Jean
as Sanger
as Head waiter (uncredited)
as (uncredited)
as Boy (uncredited)
as Mister (uncredited)
