During the First World War, two French soldiers are captured and imprisoned in a German P.O.W. camp. Several escape attempts follow until they are sent to a seemingly impenetrable fortress which seems impossible to escape from.
- Director: Jean Renoir
- Casting: Dita Parlo, Jean Gabin, Pierre Fresnay
- Executive Production: Les Réalisations d'Art Cinématographique (RAC)
- Distributor: Les Réalisations d'Art Cinématographique (RAC)
