On screen
Cast
20 credited performers
Dirk Bogarde
Lieutenant Graham
Denholm Elliott
Sergeant Corcoran
Eric Pohlmann
Captain Papadapoulos
Akim Tamiroff
Captain George One
Artwork unavailable
Harold Siddons
Lieutenant Stevens
William Russell
Lieutenant Poole
Sam Kydd
Marine Boyd
Gérard Oury
Captain George Two
David Peel
Sergeant Evans
Michael Mellinger
Toplis
Alec Mango
Patroklis
Artwork unavailable
Anthea Leigh
Marika
Lisa Gastoni
George Two's Girlfriend
Kay Callard
Nightclub Singer
Eileen Way
Greek Woman
Peter Burton
Marine Barrett (uncredited)
Artwork unavailable
Ernest Bale
Submarine Executive Officer (uncredited)
Artwork unavailable
Christopher Rhodes
German Officer (uncredited)
Robert Rietti
Italian Officer (uncredited)
Artwork unavailable
Peter Taylor
German Officer (uncredited)