 | Anna Neagle Odette |
 | Trevor Howard Captain Peter Churchill |
 | Marius Goring Colonel Henri |
 | Peter Ustinov Lt. Alex Rabinovich |
 | Bernard Lee Jack |
 | Maurice Buckmaster Himself |
| Alfred Schieske Camp Commandant |
| Gilles Quéant Jacques (as Gilles Queant) |
| Marianne Walla S.S. Wardress |
 | Fritz Wendhausen Colonel (as F.R. Wendhousen) |
| Wolf Frees Major (uncredited) |
| Liselotte Goettinger German POW Camp Officer (uncredited) |
 | Marie Burke Mme. Gliere (uncredited) |
| Campbell Gray |
| George Hilsdon |
 | Hugh Morton |
| Catherine Paul |
| Derrick Penley |
| Joe Phelps |
 | Dido Plumb |
| James Ure |
| Billy Wilmot |
| Directing | |
| Herbert Wilcox | Director |
Production | |
| Herbert Wilcox | Producer |
| Anna Neagle | Producer |
Writing | |
| Warren Chetham-Strode | Screenplay |
Camera | |
| Mutz Greenbaum | Director of Photography |
Writing | |
| Jerrard Tickell | Book |
Sound | |
| Anthony Collins | Original Music Composer |
| Anthony Collins | Conductor |
Art | |
| William C. Andrews | Art Direction |
Production | |
| Robert Dunbar | Production Manager |
| John Wilcox | Unit Manager |
Editing | |
| Bill Lewthwaite | Editor |
Sound | |
| Peter Handford | Sound Recordist |
Directing | |
| Frank Hollands | Assistant Director |
Costume & Make-Up | |
| Harold Fletcher | Makeup Artist |
| Helen Penfold | Hairdresser |
Camera | |
| Austin Dempster | Camera Operator |
Costume & Make-Up | |
| Maude Churchill | Wardrobe Supervisor |
Production | |
| Patricia Smith | Casting Director |
Directing | |
| Elizabeth Everson | Continuity |
Crew | |
| Odette Churchill | Thanks |
| Peter Churchill | Thanks |
| Maurice Buckmaster | Thanks |
| Jerrard Tickell | Thanks |
