In 1917, in a small village in the North, Abbe Gaillard is suspected by the Germans of facilitating the escape of French and Belgian soldiers. A false alibi makes him innocent and he can thus continue his mission, thanks to the devotion of an Alsatian who, in enemy uniform, obscurely serves his country.
Gabriel Gabrio
Léon Mathot
Junie Astor
Jean-Max
Paul Azaïs
Hélène Pépée
Henry Roussel
Roger Legris
Guillaume de Sax
Lucien Dalsace
Maurice Lagrenée
André Marnay
Anthony Gildès
Robert Dalban
Georges Douking
Teddy Michaud
Jane Pierson