Steve McQueen
Hilts 'The Cooler King'
James Garner
Hendley 'The Scrounger'
Richard Attenborough
Bartlett 'Big X'
James Donald
Ramsey 'The SBO'
Charles Bronson
Danny 'Tunnel King'
Donald Pleasence
Blythe 'The Forger'
James Coburn
Sedgwick 'Manufacturer'
Hannes Messemer
Von Luger 'The Kommandant'
David McCallum
Ashley-Pitt 'Dispersal'
Gordon Jackson
MacDonald 'Intelligence'
John Leyton
Willie 'Tunnel King'
Angus Lennie
Ives 'The Mole'
Nigel Stock
Cavendish 'The Surveyor'
Robert Graf
Werner 'The Ferret'
Jud Taylor
Goff
Hans Reiser
Herr Kuhn
Harry Riebauer
Stratwitch
William Russell
Sorren
Robert Freitag
Capt. Posen
Ulrich Beiger
Preissen
George Mikell
Lt. Dietrich
Lawrence Montaigne
Haynes ('Diversions')
Robert Desmond
Griffith 'Tailor'
Til Kiwe
Frick
Heinz Weiss
Kramer
Tom Adams
Dai Nimmo ('Diversions')
Karl-Otto Alberty
S.S. Officer Steinach