| Person | Type | Job | Role(s) |
|---|---|---|---|
 Arthur Ibbetson | Crew | Camera | Assistant Camera |
Bob McNaught | Crew | Production | Production Manager |
 Eric Ambler | Crew | Writing | Screenplay |
Harold Fletcher | Crew | Costume & Make-Up | Makeup Artist |
Harold V. King | Crew | Sound | Sound Director |
 Jack Cardiff | Crew | Camera | Director of Photography |
 John Boulting | Crew | Directing | Director |
 John Bryan | Crew | Art | Production Design |
John Redway | Crew | Production | Casting Director |
Julia Squire | Crew | Costume & Make-Up | Costume Designer |
Muir Mathieson | Crew | Sound | Conductor |
Nora Bentley | Crew | Costume & Make-Up | Hairdresser |
Ray Allister | Crew | Writing | Book |
Richard Best | Crew | Editing | Editor |
 Ronald Neame | Crew | Production | Producer |
William Alwyn | Crew | Sound | Original Music Composer |
Max Varnel | Crew | Directing | Assistant Director |
Cliff Owen | Crew | Directing | Assistant Director |
T. Hopewell Ash | Crew | Art | Art Direction |
George Minassian | Crew | Camera | Camera Technician |
Herbert J. Bird | Crew | Sound | Sound Mixer |
Joan Bridge | Crew | Camera | Other |
R. Howard Cricks | Crew | Crew | Thanks |
 A.E. Matthews | Cast | Actor | Old Gentleman |
 Amy Veness | Cast | Actress | Grandmother in Wedding Group |
 Ann Lancaster | Cast | Actress | Bridesmaid in Wedding Group |
 Barry Jones | Cast | Actor | Doctor |
 Basil Sydney | Cast | Actor | William Fox-Talbot |
 Bernard Miles | Cast | Actor | Cousin Alfred |
 Bessie Love | Cast | Actress | Bride's Mother in Wedding Group |
 Cecil Parker | Cast | Actor | 1st Platform Man |
Cecil Trouncer | Cast | John Rudge | |
 Charles Victor | Cast | Actor | Industry Man |
 David Tomlinson | Cast | Actor | Lab Asst |
 Dennis Price | Cast | Actor | Harold |
 Edward Chapman | Cast | Actor | Father in Family Group |
 Emlyn Williams | Cast | Actor | Bank Manager |
 Eric Portman | Cast | Actor | Arthur Collings |
 Ernest Thesiger | Cast | Actor | Earl |
 Everley Gregg | Cast | Actress | Bridegroom's Mother |
 Frank Pettingell | Cast | Actor | Bridegroom's Father in Wedding Group |
 Frederick Valk | Cast | Actor | Maurice Guttenburg |
 Garry Marsh | Cast | Actor | Company Promoter |
 Glynis Johns | Cast | Actress | May Jones |
 Googie Withers | Cast | Actress | Sitter in Bath Studio |
 Harcourt Williams | Cast | Actor | Tom |
 Henry Edwards | Cast | Actor | Fox Talbot's Butler |
 Herbert Lomas | Cast | Actor | Warehouse Manager |
 Jack Hulbert | Cast | Actor | Holborn Policeman |
 James Kenney | Cast | Actor | Kenneth Friese-Greene |
 Janette Scott | Cast | Actress | Ethel Friese-Greene |
 Joan Dowling | Cast | Actress | Maggie |
 Joan Hickson | Cast | Actress | Mrs Stukely |
 Joan Young | Cast | Actress | Glove Shop Colleague |
 John Charlesworth | Cast | Actor | Graham Friese-Greene |
 John Howard Davies | Cast | Actor | Maurice Friese-Greene |
 John Longden | Cast | Actor | Speaker in Connaught Rooms |
 John McCallum | Cast | Actor | Sitter in Bath Studio |
 John Sharp | Cast | Actor | Film Society Member (uncredited) |
 John Stuart | Cast | Actor | 2nd Platform Man at Connaught |
 Joyce Grenfell | Cast | Actress | Mrs Claire |
 Kathleen Harrison | Cast | Actress | Mother in Family Group |
 Kay Walsh | Cast | Actress | Hotel Receptionist |
 Laurence Olivier | Cast | Actor | Police Constable 94-B |
 Leo Genn | Cast | Actor | Maida Vale Doctor |
 Margaret Johnston | Cast | Actress | Edith Harrison Friese-Greene |
 Margaret Rutherford | Cast | Actress | Lady Pond |
 Maria Schell | Cast | Actress | Helena Friese-Greene |
 Marianne Stone | Cast | Actress | Bride in Wedding Group |
 Marius Goring | Cast | Actor | House Agent |
 Marjorie Fielding | Cast | Actress | Elderly Viscountess |
 Martin Boddey | Cast | Actor | Sitter in Bath Studio |
 Mary Ellis | Cast | Actress | Nell Collings |
 Maurice Colbourne | Cast | Actor | Bride's Father in wedding group |
 Mervyn Johns | Cast | Actor | Goitz |
 Michael Denison | Cast | Actor | Reporter |
 Michael Hordern | Cast | Actor | Official Receiver |
 Michael Redgrave | Cast | Actor | Mr. Lege |
 Michael Trubshawe | Cast | Actor | Sitter in Bath Studio |
 Miles Malleson | Cast | Actor | Orchestra Conductor |
Muir Mathieson | Cast | Actor | Sir Arthur Sullivan |
Norman Pierce | Cast | Actor | Speaker in Connaught Rooms |
 Patrick Holt | Cast | Actor | Sitter in Bath Studio |
 Peter Jones | Cast | Actor | Industry Man |
 Peter Ustinov | Cast | Actor | Industry Man |
 Renée Asherson | Cast | Actress | Miss Tagg |
 Richard Attenborough | Cast | Actor | Jack Carter |
 Robert Beatty | Cast | Actor | Lord Beaverbrook |
 Robert Donat | Cast | Actor | William Friese-Greene |
 Robert Flemyng | Cast | Actor | Doctor |
 Robertson Hare | Cast | Actor | Sitter in Bath Studio |
 Roland Culver | Cast | Actor | 1st Company Promoter |
 Ronald Shiner | Cast | Actor | Fairground Barker |
 Sheila Sim | Cast | Actress | Nursemaid |
 Sid James | Cast | Actor | Army Sergeant |
 Stanley Holloway | Cast | Actor | Broker's Man |
 Sybil Thorndike | Cast | Actress | Sitter in Bath Studio |
 Thora Hird | Cast | Actress | Doctor's Housekeeper |
 William Hartnell | Cast | Actor | Recruiting Sergeant |
 Richard Murdoch | Cast | Actor | Sitter in Bath Studio |
 Peter Reynolds | Cast | Actor | Bridegroom in Wedding Group |
Norman Watson | Cast | Doctor in Connaught Rooms | |
Oda Slobodskaya | Cast | Soloist at Bath Concert | |
David Oake | Cast | Claude Friese-Greene | |
| Person | Type | Job | Role(s) |
