 | John Mills als Captain Anson |
 | Sylvia Syms als Sister Diana Murdoch |
 | Anthony Quayle als Captain van der Poel |
 | Harry Andrews als M.S.M. Pugh |
 | Diane Clare als Sister Denise Norton |
 | Richard Leech als Captain Crosbie |
 | Liam Redmond als Brigadier (D.D.M.S.) |
 | Allan Cuthbertson als Brigadier's Staff Officer |
 | David Lodge als C.M.P Captain (Tank Trap) |
 | Michael Nightingale als C.M.P Captain (Check Point) |
 | Basil Hoskins als C.M.P Lieutenant (Alexandria) |
 | Walter Gotell als 1st German Officer |
 | Richard Marner als German Guard |
 | Peter Arne als British Officer at Oasis |
 | Paul Stassino als Barman |
 | Frederick Jaeger als 2nd German Officer |
| J. Lee Thompson | Director |
| Christopher Landon | Novel |
| T. J. Morrison | Screenplay |
| Christopher Landon | Screenplay |
| W.A. Whittaker | Producer |
| Leighton Lucas | Music |
| Gilbert Taylor | Director of Photography |
| Richard Best | Editor |
| Robert Lennard | Casting |
| Robert Jones | Art Direction |
| Charles Crafford | ADR & Dubbing |
| Val Stewart | Camera Operator |
| Norman Warwick | Second Unit Cinematographer |
| A. G. Scott | Hairstylist |
| Eric Aylott | Makeup Artist |
| Barry Delmain | Production Manager |
| Gus Agosti | Assistant Director |
| Len Shilton | Sound Recordist |
| Les Hammond | Sound Recordist |
| Eileen Sullivan | Wardrobe Designer |
