Released:
1955-03-29

Overview:
In World War II, the greatest threat to the British navy is the German battleship Tirpitz. While anchored in a Norwegian fjord, it is impossible to attack by conventional means, so a plan is hatched for a special commando unit to attack it, using midget submarines to plant underwater explosives.

Director:
Ralph Thomas

Runtime:
1h 39min

Genre:
War

• Cast:
• 
  John Mills
  as
  Commandant Fraser
• 
  John Gregson
  as
  Lieutenant Alec Duffy
• 
  Donald Sinden
  as
  Lieutenant Tom Corbett
• 
  James Robertson Justice
  as
  Admiral Ryder
• 
  Michael Medwin
  as
  Smart