| Person | Type | Job | Role(s) |
|---|---|---|---|
 Arthur Grant | Crew | Camera | Director of Photography |
 Bryan Forbes | Crew | Writing | Screenplay |
 Don Chaffey | Crew | Directing | Director |
Francis Chagrin | Crew | Sound | Original Music Composer |
Frank Harvey | Crew | Writing | Screenplay |
Freddie Williamson | Crew | Costume & Make-Up | Makeup Artist |
George Stephenson | Crew | Sound | Sound Recordist |
John Cox | Crew | Sound | Sound Supervisor |
John Trumper | Crew | Editing | Editor |
Ray Simm | Crew | Art | Art Direction |
Red Law | Crew | Sound | Sound Recordist |
Robert Walker | Crew | Camera | Camera Operator |
Ronald Spencer | Crew | Directing | Assistant Director |
Bobbie Smith | Crew | Costume & Make-Up | Hairdresser |
Philip Shipway | Crew | Production | Location Manager |
Michael Gilbert | Crew | Writing | Novel |
Yvonne Richards | Crew | Directing | Continuity |
Jack Verity | Crew | Costume & Make-Up | Wardrobe Supervisor |
 Andrew Faulds | Cast | Actor | Lt. Comdr. 'Dopey' Gibbon, R.N. |
 Bernard Lee | Cast | Actor | Lieutenant Colonel Huxley |
 Cyril Shaps | Cast | Actor | Lt. Cyriakos Coutoules |
 David Graham | Cast | Actor | Lt. Moxhay |
 Dino Galvani | Cast | Actor | Commandante Arletti |
 Donald Houston | Cast | Actor | Capt. Roger Byfold |
Harold Siddons | Cast | Actor | Capt. 'Tag' Burchnall |
 Howard Williams | Cast | Actor | Lt. Bush |
John Dearth | Cast | Actor | Lt. Robson |
 Michael Caine | Cast | Actor | Prisoner with Pin-Up (uncredited) |
 Michael Wilding | Cast | Actor | Captain 'Bunter' Phillips |
 Peter Arne | Cast | Actor | Capitano Benucci |
 Peter Jones | Cast | Actor | Capt. Alfred Piker |
 Richard Attenborough | Cast | Actor | Capt. 'Bunter' Phillips |
 Richard Todd | Cast | Actor | Lieutenant Colonel David Baird |
Robert Bruce | Cast | Actor | 'Doc' Simmonds, R.A.M.C. |
 Ronnie Stevens | Cast | Actor | Lt. Meynell, 'The Sewer Rat' |
 Terence Alexander | Cast | Actor | Lt. Gibbs |
Victor Baring | Cast | Actor | Lt Paoli |
 Vincent Ball | Cast | Actor | Capt. Pat Foster |
 William Franklyn | Cast | Actor | Capt. Tony Long |
Ian Whittaker | Cast | Actor | 2nd. Lt. Betts-Hanger |
Eric Lander | Cast | Actor | Lt. Tim O'Brien |
Steve Norbert | Cast | Lt. Pierre Dessin | |
| Person | Type | Job | Role(s) |
