Torpedo Bay

The story is based on events that took place at Betasom, a submarine base established at Bordeaux by the Italian Navy during World War II.

Torpedo Bay
Theatrical poster
Directed by	Charles Frend Bruno Vailati
Written by	Adriano Belli Pino Belli
Produced by	Bruno Vailati
Starring	James Mason Gabriele Ferzetti Lilli Palmer
Cinematography	Gábor Pogány
Edited by	Giancarlo Cappelli
Distributed by	Galatea Film
Release date	30 June 1963 (1963-06-30) (France)
Running time	99 minutes
Countries	Italy France
Language	English

The film was released as Beta Som, the Italian language acronym meaning Bordeaux Sommergibile. Phonetically B (for Bordeaux) is Beta and SOM is an abbreviation for 'Sommergibile' which is the Italian for submarine. In the United States American International Pictures released it as a double feature with Commando (1964).

An Italian submarine captain (Gabriele Ferzetti) tries to navigate his sub through enemy waters whilst being stalked by a British commander (James Mason). The Italian sub manages to make it into the neutral port of Tangiers, Morocco followed by the British commander. During their stay, the two captains agree not to fight. They come to respect each other. Eventually the Italian sub leaves port after the Captain accuses his lover (Lilli Palmer) of spying. The British commander follows, but ends up losing his ship to the Italian's torpedoes.

• James Mason - Captain Blayne
• Gabriele Ferzetti - Leonardi
• Lilli Palmer - Lygia da Silva
• Alberto Lupo - Magri
• Valeria Fabrizi - Susanne
• Renato De Carmine - Ghedini
• Daniele Vargas - Brauzzi
• Andrew Keir - O'Brien
• Paul Muller - Police Commander