Summary: The greatest threat to the British navy is the German battleship Tirpitz. Being anchored in a Norwegian fjord, it is impossible to attack it with any chance of success. But the navy trains a special commando to attack it, using little submarines to plant underwater explosives under it. (imdb)

Poster submitted by Gauntlet

Genres: Drama, Adventure, War

Country: UK

Directed By: Ralph Thomas

Written By: James D. Benson, Robin Estridge

Starring: John Mills, James Kenney, James Robertson Justice, Michael Medwin, Donald Sinden, John Gregson

More information at the Internet Movie Database