An Italian submarine captain tries to navigate his sub through enemy waters while being stalked by a British warship. They both make it to the neutral port of Tangiers where they agree a truce.
Lilli Palmer , James Mason , Gabriele Ferzetti , Alberto Lupo , Valeria Fabrizi , Renato De Carmine , Daniele Vargas , Andrew Keir , Gabriele Tinti , Paul Müller
American International Pictures
