

A group of Nazis and sympathizers board a submarine bound for South America in the hopes of finding shelter.
Direction
Clément squeezes dread from every cramped frame
Cinematography
Shadows and sweat in submarine hell
Acting
Florence Marly's ice-queen Hilde haunts you

Director
René Clément
Trivia, insights & behind the scenes
Made just two years after liberation, this was France wrestling with collaboration—brave and uncomfortable.
Clément built a full submarine interior; actors genuinely couldn't stand upright. Method suffering.