| Person | Type | Job | Role(s) |
|---|---|---|---|
 Anthony Mendleson | Crew | Costume & Make-Up | Costume Design |
Barbara Barnard | Crew | Costume & Make-Up | Hairstylist |
Bert Davey | Crew | Art | Assistant Art Director |
 Douglas Slocombe | Crew | Camera | Director of Photography |
Ernest Irving | Crew | Sound | Original Music Composer, Conductor |
Ernest Taylor | Crew | Costume & Make-Up | Makeup Artist |
Hal Mason | Crew | Production | Production Supervisor |
Harry Frampton | Crew | Costume & Make-Up | Makeup Artist |
John Dighton | Crew | Writing | Screenplay |
John Jympson | Crew | Editing | Assistant Editor |
John W. Mitchell | Crew | Sound | Sound Recordist |
Leigh Aman | Crew | Production | Unit Production Manager |
 Michael Balcon | Crew | Production | Producer |
 Michael Relph | Crew | Production | Associate Producer |
Nancy Mitford | Crew | Writing | Screenplay |
Norman Priggen | Crew | Directing | Assistant Director |
Peter Tanner | Crew | Editing | Editor |
 Robert Hamer | Crew | Directing | Director, Screenplay |
Roy Baker | Crew | Editing | Assistant Editor |
Roy Horniman | Crew | Writing | Novel |
 Seth Holt | Crew | Editing | Editorial Services |
Sydney Pearson | Crew | Crew | Special Effects |
William Kellner | Crew | Art | Art Direction |
 Wolfgang Amadeus Mozart | Crew | Sound | Music |
Pearl Orton | Crew | Costume & Make-Up | Hairstylist |
Stephen Dalby | Crew | Sound | Sound Director |
Phyllis Crocker | Crew | Directing | Continuity |
Jeff Seaholme | Crew | Camera | Camera Operator |
Daphne Martin | Crew | Costume & Make-Up | Hairstylist |
Geoffrey Dickinson | Crew | Crew | Special Effects |
Philharmonia Orchestra | Crew | Sound | Music |
 Alec Guinness | Cast | Actor | The D'Ascoyne Family: The Duke / The Banker / The Parson / The General / The Admiral / Young Ascoyne / Young Henry / Lady Agatha |
Anne Valery | Cast | Actress | The Girl in the Punt |
 Arthur Lowe | Cast | Actor | The Reporter |
 Audrey Fildes | Cast | Actress | Mama |
Barbara Leake | Cast | Actress | The Schoolmistress |
 Carol White | Cast | Actress | Young Sibella (uncredited) |
Cavan Malone | Cast | Young Graham (uncredited) | |
 Cecil Ramage | Cast | Actor | Crown Counsel |
 Clive Morton | Cast | Actor | The Prison Governor |
 Dennis Price | Cast | Actor | Louis Mazzini / His Father |
Eric Messiter | Cast | Inspector Burgoyne | |
Gordon Phillott | Cast | Actor | Clerk of Parliament (uncredited) |
Harold Young | Cast | Actor | Captain (uncredited) |
 Hugh Griffith | Cast | Actor | Lord High Steward |
 Jeremy Spenser | Cast | Actor | Young Louis (uncredited) |
 Joan Greenwood | Cast | Actress | Sibella |
 John Penrose | Cast | Actor | Lionel Holland |
 John Salew | Cast | Actor | Mr. Perkins |
 Laurence Naismith | Cast | Actor | Warder in Jail (uncredited) |
Leslie Handford | Cast | Gamekeeper Hoskins (uncredited) | |
Lyn Evans | Cast | Actor | The Farmer |
 Miles Malleson | Cast | Actor | The Hangman |
Molly Hamley-Clifford | Cast | Actress | Lady Redpole (uncredited) |
Peggy Ann Clifford | Cast | Actress | Maud Redpole |
 Peter Gawthorne | Cast | Actor | First Lord Delivering Verdict (uncredited) |
 Richard Wattis | Cast | Actor | Defence Counsel (uncredited) |
 Valerie Hobson | Cast | Actress | Edith D'Ascoyne |
| Person | Type | Job | Role(s) |
