Kenneth More
Captain Jonathan Shepard
Acting
Dana Wynter
WRNS Second Officer Anne Davis
Acting
Carl Möhner
Captain Lindemann - 'Bismarck'
Acting
Laurence Naismith
First Sea Lord Admiral Sir Dudley Pound
Acting
Geoffrey Keen
Assistant Chief of the Naval Staff (A.C.N.S.)
Acting
Karl Stepanek
Admiral Lutjens - 'Bismarck'
Acting
Michael Hordern
Admiral Sir John Tovey, Commander-in-Chief - 'King George'
Acting
Maurice Denham
Commander Richards
Acting
Michael Goodliffe
Captain Banister
Acting
Esmond Knight
Captain Leach - 'Prince of Wales'
Acting
Jack Watling
RNVR Signals Officer
Acting
Jack Gwillim
Captain Wilfrid Patterson - 'King George V'
Acting
Mark Dignam
Captain Maund - 'Ark Royal'
Acting
Ernest Clark
Captain Ellis - 'Suffolk'
Acting
John Horsley
Captain - 'Sheffield'
Acting
Peter Burton
Captain Philip Vian - 4th Destroyer of Flotilla
Acting
John Stuart
Captain Kerr - 'Hood'
Acting
Walter Hudd
Admiral Holland - 'Hood'
Acting
Sydney Tafler
Henry - First Workman, 'Prince of Wales'
Acting
Sean Barrett
Able Seaman Brown
Acting
Thomas Waldron Price
Flag Lieutenant to First Sea Lord
Acting
Edward R. Murrow
Himself - Edward R. Murrow
Acting
John Stride
Tom Shepard, Captain Shepard's son, TAG - Ark Royal's Swordfish Squadron (uncredited)
Acting
Peter Dyneley
Commander Jenkins (uncredited)
Acting
Victor Maddern
Able Seaman Outside Admiralty (uncredited)
Acting
David Hemmings
Seaman - 'Ark Royal' (uncredited)
Acting
Johnny Briggs
Seaman - 'Prince of Wales' (uncredited)
Acting
Norman Shelley
Voice of Winston Churchill (uncredited)
Acting
John Barron
Officer P.R.O (uncredited)
Acting
Harold Goodwin
Airman on Phone (uncredited)
Acting
Walter Gotell
Signals Officer Mueller on the 'Bismarck' (uncredited)
Acting
Sam Kydd
Civilian Worker - 'Prince of Wales' (uncredited)
Acting
Glyn Houston
Able Seaman - 'Prince of Wales' (uncredited)
Acting
Cameron Hall
Civilian Worker - 'Prince of Wales' (uncredited)
Acting
Peter Forbes-Robertson
Signalman - 'Prince of Wales' (uncredited)
Acting
Michael Ripper
Able Seaman - Lookout on 'Suffolk' (uncredited)
Acting
Michael Balfour
Able Seaman - Lookout on 'Suffolk' (uncredited)
Acting
Graham Stark
Petty Officer Williams (uncredited)
Acting
Olaf Pooley
Officer of the Watch - 'Sheffield' (uncredited)
Acting
Edwin Richfield
Bridge Officer (uncredited)
Acting
George Pravda
Damage Control Officer - Bismarck (uncredited)
Acting
Russell Napier
Air Vice Marshal (uncredited)
Acting
Edward Judd
Navigating Officer - 'Prince of Wales' (uncredited)
Acting
Bernard Lee
Firing Officer (uncredited)
Acting
Robert Brown
Gunnery Officer - 'King George V' (uncredited)
Acting
Max Butterfield
Dark Room Technician (uncredited)
Acting
Mark Burns
Naval Rating on Phone (uncredited)
Acting
Roy Castle
Able Seaman - 'Prince of Wales' (uncredited)
Acting
Victor Beaumont
Officer - 'Bismarck' (uncredited)
Acting
Richard Beale
Petty Officer on Phone (uncredited)
Acting
Donald Churchill
Able Seaman - 'Ark Royal' (uncredited)
Acting
Peter Cellier
First Lieutenant - Destroyer (uncredited)
Acting
Charles Houston
Airman - 'Ark Royal' (uncredited)
Acting
Patrick Jordan
SOE Agent in Norway (uncredited)
Acting
Ronald Leigh-Hunt
Somers - Officer 'King George V' (uncredited)
Acting
Hugh Latimer
Commander - War Room (uncredited)
Acting
Sean Lynch
Mail Clerk - 'Ark Royal' (uncredited)
Acting
Julian Somers
Civilian Worker - 'Prince of Wales' (uncredited)
Acting
Michael Sarne
Hoffman - 'Bismarck' (uncredited)
Acting
Robert Desmond
Dexter (uncredited)
Acting
John Bailey
Naval Officer (uncredited)
Acting
Michael Collins
Lookout - Second Destroyer (uncredited)
Acting
John G. Heller
Lt. Becker on the 'Bismarck' (uncredited)
Acting
Ian Hendry
Meteorological Officer on 'King George V' (uncredited)
Acting
Ronald Hines
Officer on Bridge of 'Prince of Wales' (uncredited)
Acting