An Alsatian, head of a section of the Gestapo, is actually spying on behalf of the French and dismantling a Nazi network. His activities are brought to light by the Germans and he owes his life only to the intervention of a young woman.
Key credits listed on this page include André Berthomieu, Lucien Coëdel, Yvonne Gaudeau, Georges Lannes, Pierre Renoir, Abel Jacquin, Robert Dalban, and Louis Eymond.