"Captain Benoît manages to take possession of the plans of a new German airplane. The German counter-espionage assigns one of their agents, beautiful Erna Fiedler, to seduce Benoît and to eliminate him. But the two spies fall in love."
Jean Murat
as Capitaine Benoit
Véra Korène
as Erna Flieder, spy
Pierre Alcover
as Weygelmann
Janine Crispin
as Dorothee
Jean Galland
as Lieutenant Van Strammer
Henry Bonvallet
as Schaffingen
Maurice Devienne
as
Geno-Ferny
as Innkeeper
Anthony Gildès
as An Old Stranger
Jean-Max
as Count Brusilot
Jean Kolb
as Commissioner
Pierre Larquey
as Adjutant Colleret
Pierre Magnier
as Colonel Guerraud
Albert Malbert
André Moreau
as Nageberger
Andrée Moreau
Georges Prieur
as General Von Raugwitz
Viviane Romance
Pierre Billon
Director
Charles Robert-Dumas
Novel
Georges Asselin
Director of Photography
Marguerite Beaugé
Editor
Bernard Zimmer
Writer