War
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.
Directed by
Ralph Thomas
James Robertson Justice
Admiral Ryder
Michael Medwin
Smart
John Mills
Commandant Fraser
John Horsley
Lt. Anderson
Walter Gotell
German Officer on Tirpitz
Theodore Bikel
German Officer
James Kenney
Abercrombie
Anthony Newley
Engineer, X2
Donald Sinden
Lieutenant Tom Corbett
O.E. Hasse
Captain of the Tirpitz
John Gregson
Lieutenant Alec Duffy
William Russell
Ramsey
Cyril Chamberlain
CPO Chubb
Lee Patterson
Cox
Raymond Francis
Officer on Towing Sub. (1)
Thomas Heathcote
Hutchins
Barry Keegan
Sailor on Towing Sub (uncredited)
Harry Towb
McCleery
Frank Lawton
Naval Officer in Briefing Room (uncredited)
William Franklyn
No. 1, X2
Lyndon Brook
Diver Navigator, X2
Guido Lorraine
Officer Interpreter
Tony Wager
George
Leslie Weston
Winley
Basil Appleby
Officer on Towing Sub. (2)
Victor Harrington
RAF Officer (uncredited)
Arthur Howell
German Navy Officer (uncredited)

Your rating