As French bomber crews prepare an air raid from a base in England, we learn the story of Matrac, a French journalist who opposed the Munich Pact. Framed for murder and sent to Devil's Island, he and four others escape. They are on a ship bound for Marseilles when France surrenders and fascist sympathizer Major Duval tries to seize the ship for Vichy.
Passage to Marseille
Five patriotic convicts are helped to escape imprisonment in Devil's Island so they can fight for occupied Free French forces against the Nazis.
