| Person | Type | Job | Role(s) |
|---|---|---|---|
 Anthony Mendleson | Crew | Costume & Make-Up | Costume Design |
 Charles Crichton | Crew | Directing | Director |
 Douglas Slocombe | Crew | Camera | Director of Photography |
Ernest Irving | Crew | Sound | Conductor |
Ernest Taylor | Crew | Costume & Make-Up | Makeup Artist |
Geoffrey Faithfull | Crew | Camera | Additional Photography |
 Georges Auric | Crew | Sound | Music |
Hal Mason | Crew | Production | Production Supervisor |
Les Hammond | Crew | Sound | Sound Recordist |
 Michael Balcon | Crew | Production | Producer |
Michael Truman | Crew | Production | Associate Producer |
Norman Priggen | Crew | Directing | Assistant Director |
 Seth Holt | Crew | Editing | Editor |
Slim Hand | Crew | Production | Unit Production Manager |
Sydney Pearson | Crew | Crew | Special Effects |
T. E. B. Clarke | Crew | Writing | Screenplay |
William Kellner | Crew | Art | Art Direction |
Stephen Dalby | Crew | Sound | Sound Director |
Phyllis Crocker | Crew | Directing | Continuity |
Jeff Seaholme | Crew | Camera | Camera Operator |
Harry Wilton | Crew | Costume & Make-Up | Makeup Artist |
Frederick Buckman | Crew | Editing | Negative Cutter |
 Alec Guinness | Cast | Actor | Henry 'Dutch' Holland |
 Alfie Bass | Cast | Actor | Shorty |
 Andreas Malandrinos | Cast | Actor | Customs Official |
 Arthur Hambling | Cast | Actor | Wallis |
 Audrey Hepburn | Cast | Actress | Chiquita |
 Christopher Hewett | Cast | Actor | Inspector Talbot |
 Clive Morton | Cast | Actor | Station Sergeant |
 Cyril Chamberlain | Cast | Actor | Commander |
David Davies | Cast | Actor | City Policeman |
 Edie Martin | Cast | Actress | Miss Evesham |
 Gibb McLaughlin | Cast | Actor | Godwin |
 Jacques Brunius | Cast | Actor | Customs Official |
 John Gregson | Cast | Actor | Farrow |
 John Salew | Cast | Actor | Parkin |
 Marie Burke | Cast | Actress | Señora Gallardo |
 Marjorie Fielding | Cast | Actress | Mrs. Chalk |
 Meredith Edwards | Cast | Actor | P. C. Williams |
 Michael Trubshawe | Cast | Actor | British Ambassador |
 Moultrie Kelsall | Cast | Actor | Detective Superintendant |
 Patrick Barr | Cast | Actor | Divisional Detective Inspector |
Paul Demel | Cast | Actor | Customs Official |
 Richard Davies | Cast | Actor | Police Driver |
 Robert Shaw | Cast | Actor | Chemist at Police Exhibition |
 Ronald Adam | Cast | Actor | Turner |
 Sid James | Cast | Actor | Lackery |
 Stanley Holloway | Cast | Actor | Albert Pendlebury |
 Sydney Tafler | Cast | Actor | Clayton |
William Fox | Cast | Actor | Gregory |
 Eugene Deckers | Cast | Actor | Customs Official |
Ann Heffernan | Cast | Kiosk Girl | |
Tony Quinn | Cast | Actor | Deputy Commander |
| Person | Type | Job | Role(s) |
