Charlotte Rampling
— Sara Capell
Anton Rodgers
— The Duke
Eric Sykes
— William Hunt
Ian Bannen
— Lt. Percy Vine
Thorley Walters
— Chief Constable Preston
Peter Vaughan
— Sir Henry Capell
Dudley Sutton
— Jelly
Kenneth Griffith
— Lenny the Dip
James Beckett
— Scapa Flood
Victor Maddern
— Anxious O'Toole
Avis Bunnage
— Countess de Wett (Matron)
Frank Jarvis
— Moby
Arthur Skinner
— Nick the Bible
Ian Wilson
— Chopper Parsons
Kenneth Dight
— Dirty Bertie
André van Gyseghem
— Field Marshal von Schneer
Peter Zander
— German A.D.C.
Robert Bruce
— War Office Major
Neil Hallett
— Guard Commander
Michael Danvers-Walker
— British A.D.C.
Basil Dignam
— The General
Barbara Everest
— Mrs Dick
Margaret Lacey
— Miss Rossiter
Cameron Hall
— The Admiral
John Comer
— Policeman
Raymond Huntley
— Governor
Dandy Nichols
— Woman in Cemetery
John Baker
— Drainpipe Fred