| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alan Withy | Crew | Art | Art Direction |
 Charles Frend | Crew | Directing | Director |
Chic Waterson | Crew | Camera | Camera Operator |
 Douglas Slocombe | Crew | Camera | Director of Photography |
Elsie Alder | Crew | Costume & Make-Up | Hairdresser |
Hal Mason | Crew | Production | Production Supervisor |
Harry Frampton | Crew | Costume & Make-Up | Makeup Artist |
 John Addison | Crew | Sound | Music |
 Michael Balcon | Crew | Production | Producer |
T. E. B. Clarke | Crew | Writing | Screenplay |
 Tom Pevsner | Crew | Directing | Assistant Director |
Stephen Dalby | Crew | Sound | Sound Supervisor |
Dennis Van Thal | Crew | Production | Associate Producer |
Jack Harris | Crew | Editing | Editor |
Alfred W. Marcus | Crew | Production | Unit Production Manager |
 Alec Guinness | Cast | Actor | Captain William Horatio Ambrose |
 Allan Cuthbertson | Cast | Actor | Chailey |
Anthony Sagar | Cast | Actor | Coxswain |
Charles Cullum | Cast | Maj. Kent | |
 Charles Lloyd Pack | Cast | Actor | Tritton |
Diana Chesney | Cast | Actress | Mrs. Figg |
 Donald Churchill | Cast | Actor | Roy |
 Donald Pleasence | Cast | Actor | Cashier |
 Elsie Wagstaff | Cast | Actress | Mrs. Gray |
 Eric Pohlmann | Cast | Actor | Liberamanian Consul |
Fred Griffiths | Cast | Actor | Bus Driver |
 Frederick Piper | Cast | Actor | Barman |
 George Rose | Cast | Actor | Bullen |
 Harold Goodwin | Cast | Actor | Duckworth |
 Harry Locke | Cast | Actor | Reporter |
 Irene Browne | Cast | Actress | Mrs. Barrington |
 Jackie Collins | Cast | Actress | June |
 Joan Hickson | Cast | Actress | Mrs. Kent |
 Junia Crawford | Cast | Evie | |
 Lionel Jeffries | Cast | Actor | Garrod |
 Lloyd Lamble | Cast | Actor | Superintendent Browning |
 Maurice Denham | Cast | Actor | Crowley |
Max Butterfield | Cast | Phil | |
Mike Morgan | Cast | Larry | |
 Miles Malleson | Cast | Actor | Angler |
Newton Blick | Cast | Bank Manager | |
 Percy Herbert | Cast | Actor | Tommy |
 Richard Wattis | Cast | Actor | Registrar of Shipping |
 Sam Kydd | Cast | Actor | Frogman |
 Victor Maddern | Cast | Actor | Figg |
 William Mervyn | Cast | Actor | Captain |
 Toke Townley | Cast | Actor | Timmins |
Derek Waring | Cast | Actor | Second Surgeon |
Susan Gibson | Cast | Sheila | |
| Person | Type | Job | Role(s) |
