| Person | Type | Job | Role(s) |
|---|---|---|---|
 Clifton Parker | Crew | Sound | Original Music Composer |
 Edward Scaife | Crew | Camera | Director of Photography |
George Pitcher | Crew | Production | Co-Producer |
 Jack Whittingham | Crew | Writing | Writer, Producer |
Jocelyn Jackson | Crew | Editing | Editor |
Pat Jackson | Crew | Directing | Director |
Thelma Graves | Crew | Production | Casting |
Anthony Sagar | Cast | Actor | 1st Reception Officer (uncredited) |
Arnold Bell | Cast | Actor | Green (uncredited) |
Barry Keegan | Cast | Actor | Junior Reception Officer (uncredited) |
 Cyril Luckham | Cast | Actor | Magistrate |
 David Hutcheson | Cast | Actor | Ex-R.A.F. Type (uncredited) |
 Ernest Clark | Cast | Actor | Barrister |
Fanny Rowe | Cast | Actress | Secretary |
 Frederick Piper | Cast | Actor | Careers Officer |
Gay Cameron | Cast | Actress | Ruth (uncredited) |
 Geoffrey Keen | Cast | Actor | Colonel Wilson |
 Glyn Houston | Cast | Actor | Police Officer in Court (uncredited) |
 Harry Fowler | Cast | Actor | Charlie |
 Howard Lang | Cast | Actor | Cellblock Officer (uncredited) |
 Howard Marion-Crawford | Cast | Actor | George Bates |
 Ian Bannen | Cast | Actor | Junior Customs Officer |
 Jack Watling | Cast | Actor | Bill Thompson |
 James Raglan | Cast | Actor | Prison Governor (uncredited) |
Jeremy Burnham | Cast | Actor | Dudley (uncredited) |
 John Welsh | Cast | Actor | Chief Customs Officer |
Laidman Browne | Cast | Dawson (uncredited) | |
 Lockwood West | Cast | Actor | Mr. Barraclough |
 Malcolm Keen | Cast | Actor | Bristow |
 Ralph Michael | Cast | Actor | Crowther (uncredited) |
 Richard Leech | Cast | Actor | Hawkins (uncredited) |
 Sylvia Syms | Cast | Actress | Jean Scott |
 Thorley Walters | Cast | Actor | Photographer |
 Tony Britton | Cast | Actor | Simon Scott |
 Victor Brooks | Cast | Actor | 2nd Reception Officer (uncredited) |
 Walter Fitzgerald | Cast | Actor | Sir John Dell |
Michael Lewin | Cast | Bit Part (uncredited) | |
| Person | Type | Job | Role(s) |
