Richard Todd
Lieutenant Colonel David Baird
Bernard Lee
Lieutenant Colonel Huxley
Michael Wilding
Captain 'Bunter' Phillips
Peter Arne
Capitano Benucci
Richard Attenborough
Capt. 'Bunter' Phillips
Andrew Faulds
Lt. Comdr. 'Dopey' Gibbon, R.N.
Donald Houston
Capt. Roger Byfold
William Franklyn
Capt. Tony Long
Vincent Ball
Capt. Pat Foster
Peter Jones
Capt. Alfred Piker
Ronnie Stevens
Lt. Meynell, 'The Sewer Rat'
Terence Alexander
Lt. Gibbs
Steve Norbert
Lt. Pierre Dessin
Cyril Shaps
Lt. Cyriakos Coutoules
Eric Lander
Lt. Tim O'Brien
John Dearth
Lt. Robson
Robert Bruce
'Doc' Simmonds, R.A.M.C.
Harold Siddons
Capt. 'Tag' Burchnall
Ian Whittaker
2nd. Lt. Betts-Hanger
David Graham
Lt. Moxhay
Howard Williams
Lt. Bush
Dino Galvani
Commandante Arletti
Victor Baring
Lt Paoli
Michael Caine
Prisoner with Pin-Up (uncredited)