| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alfred Roome | Crew | Editing | Editor |
Charles Orme | Crew | Production | Production Manager |
 Earl St. John | Crew | Production | Executive Producer |
Frank Harvey | Crew | Writing | Writer |
Harry Miller | Crew | Sound | Sound Editor |
Joan Ellacott | Crew | Costume & Make-Up | Costume Design |
John W. Mitchell | Crew | Sound | Sound Recordist |
Maurice Carter | Crew | Art | Art Direction |
Philip Green | Crew | Sound | Music |
 Ralph Thomas | Crew | Directing | Director |
Ronald Scott Thorn | Crew | Writing | Novel |
Stella Rivers | Crew | Costume & Make-Up | Hairstylist |
Vernon Dixon | Crew | Art | Set Dresser |
 Betty E. Box | Crew | Production | Producer |
Ernest Steward | Crew | Camera | Director of Photography |
Basil Newall | Crew | Costume & Make-Up | Makeup Artist |
Geoffrey Rodway | Crew | Costume & Make-Up | Makeup Artist |
Bill Daniels | Crew | Sound | Sound Recordist |
James Bawden | Crew | Camera | Camera Operator |
Gladys Goldsmith | Crew | Directing | Continuity |
Geoffrey Haine | Crew | Directing | Assistant Director |
 Anne Heywood | Cast | Actress | Kate Barry |
 Austin Willis | Cast | Actor | McGuffey |
 Barbara Everest | Cast | Actress | 2nd Old Lady |
 Barbara Steele | Cast | Actress | Mary |
 Burt Kwouk | Cast | Actor | Chinese Restaurant Proprietor (uncredited) |
 Claudia Cardinale | Cast | Actress | Maria |
 Cyril Chamberlain | Cast | Actor | Guard |
 Daniel Massey | Cast | Actor | Wesley Cotes |
 Dilys Laye | Cast | Actress | Agency Girl |
 Eric Pohlmann | Cast | Actor | Mario |
Gaylord Cavallaro | Cast | Actor | Rocky, the Sailor (uncredited) |
 Harry Locke | Cast | Actor | Train Ticket Inspector (uncredited) |
 Irene Handl | Cast | Actress | Large Woman |
 James Robertson Justice | Cast | Actor | Mansfield |
 Jean Cadell | Cast | Actress | 1st Old Lady |
Jeremy Burnham | Cast | Actor | Frank |
 Jill Gascoine | Cast | Actress | Barmaid (uncredited) |
 Joan Hickson | Cast | Actress | Rosemary |
 Joan Sims | Cast | Actress | Blodwen |
 Joseph Tomelty | Cast | Actor | Arthur Farringdon |
 Madge Ryan | Cast | Actress | Policewoman |
 Margalo Gillmore | Cast | Actress | Mrs. McGuffey |
 Marie Devereux | Cast | Actress | Italian Hotel Maid (uncredited) |
 Michael Craig | Cast | Actor | Richard Barry |
 Mylène Demongeot | Cast | Actress | Ingrid |
 Nicholas Parsons | Cast | Actor | Brian |
 Nicholas Phipps | Cast | Actor | Harry |
 Nora Nicholson | Cast | Actress | Edith Farringdon |
 Oliver Reed | Cast | Actor | Train Passenger (uncredited) |
 Reginald Beckwith | Cast | Actor | Parson |
 Sam Kydd | Cast | Actor | Driver (uncredited) |
 Shirley Anne Field | Cast | Actress | Arriving Passenger 2 (uncredited) |
 Sid James | Cast | Actor | P.C. Edwards |
 Susan Hampshire | Cast | Actress | Arriving Passenger 3 (uncredited) |
 William Mervyn | Cast | Actor | Kingsley |
 Bill Edwards | Cast | Sailor (uncredited) | |
 Victor Harrington | Cast | Actor | Man in Restaurant (uncredited) |
Betty Henderson | Cast | Bridget | |
Hyma Beckley | Cast | Train Passenger (uncredited) | |
| Person | Type | Job | Role(s) |
