| Person | Type | Job | Role(s) |
|---|---|---|---|
 Anthony Mendleson | Crew | Costume & Make-Up | Costume Design |
 Basil Dearden | Crew | Directing | Director |
Basil Rayburn | Crew | Directing | Assistant Director |
Charles Orme | Crew | Production | Production Manager |
Denys N. Coop | Crew | Camera | Director of Photography |
 Georges Auric | Crew | Sound | Original Music Composer |
Gordon K. McCallum | Crew | Sound | Sound Recordist |
Harry Frampton | Crew | Costume & Make-Up | Makeup Artist |
James Kennaway | Crew | Writing | Screenplay |
Jim Morahan | Crew | Art | Art Direction |
John D. Guthridge | Crew | Editing | Editor |
 Michael Relph | Crew | Production | Producer |
Muir Mathieson | Crew | Sound | Conductor |
Pearl Orton | Crew | Costume & Make-Up | Hairdresser |
Eric Besche | Crew | Camera | Camera Operator |
Robert T. MacPhee | Crew | Sound | Sound Re-Recording Mixer |
Susan Dyson | Crew | Directing | Continuity |
Bill Surridge | Crew | Art | Construction Manager |
Vivian Temple-Smith | Crew | Sound | Sound Recordist |
 Christopher Ellis | Cast | Actor | Peers Longman (uncredited) |
 Dirk Bogarde | Cast | Actor | Dr. Henry Laidlaw Longman |
 Edward Fox | Cast | Actor | Stewart (uncredited) |
Edward Palmer | Cast | Actor | Porter (uncredited) |
Geoffrey Denton | Cast | Actor | Train Guard (uncredited) |
 Geoffrey Keen | Cast | Actor | Calder |
 Grace Arnold | Cast | Actress | Train Passenger (uncredited) |
 Harold Goldblatt | Cast | Actor | Professor Sharpey |
 Imogen Hassall | Cast | Actress | Student (uncredited) |
 John Clements | Cast | Actor | Major Hall |
 Mary Ure | Cast | Actress | Oonagh Longman |
 Michael Bryant | Cast | Actor | Dr. Danny Tate |
 Norman Bird | Cast | Actor | Aubrey |
Pauline Winter | Cast | Actress | Mother (uncredited) |
 Philip Ray | Cast | Actor | Father (uncredited) |
 Robin Hawdon | Cast | Actor | Student (uncredited) |
 Roger Delgado | Cast | Actor | Dr. Jean Bonvoulois (uncredited) |
 Terence Alexander | Cast | Actor | Rowing Coach (uncredited) |
Terry Palmer | Cast | Norman | |
Timothy Beaton | Cast | Paul Longman (uncredited) | |
 Wendy Craig | Cast | Actress | Annabella |
 Elizabeth Counsell | Cast | Actress | Girl Student on Station (uncredited) |
 Renu Setna | Cast | Actor | 1st Indian Student (uncredited) |
 David Weston | Cast | Actor | Student at Party (uncredited) |
 Terence Edmond | Cast | 1st Student at Party (uncredited) | |
 Georgina Moon | Cast | Actress | Persephone Longman (uncredited) |
Ian Dewar | Cast | Actor | Crowd Ringleader (uncredited) |
| Person | Type | Job | Role(s) |
