| Directed by |
John Boulting |
|
| Screenplay by |
Eric Ambler |
|
| Cast: | ||
| William Friese-Greene | Robert Donat | |
| Helena Friese-Greene | Maria Schell | |
| Miss Tagg | Renée Asherson | |
| Jack Carter | Richard Attenborough | |
| Lord Beaverbrook | Robert Beatty | |
| Sitter in Bath Studio | Martin Boddey | |
| Father in Family Group | Edward Chapman | |
| Graham Friese-Greene | John Charlesworth | |
| 1st Company Promoter | Roland Culver | |
| Maurice Friese-Greene | John Howard Davies | |
| Reporter | Michael Denison | |
| Maggie | Joan Dowling | |
| Butler at Fox Talbot's | Henry Edwards | |
| Mrs. Nell Collings | Mary Ellis | |
| Doctor in Surgery | Robert Flemyng | |
| Maida Vale Doctor | Leo Genn | |
| Bridegroom's Mother in Wedding Group | Everley Gregg | |
| House Agent | Marius Goring | |
| Sitter in Bath Studio | Robertson Hare | |
| Mother in Family Group | Kathleen Harrison | |
| Recruiting Sergeant | William Hartnell | |
| Broker's Man | Stanley Holloway | |
| Sitter in Bath Studio | Patrick Holt | |
| Official Receiver | Michael Hordern | |
| 1st Holborn Policeman | Jack Hulbert | |
| Sergeant in Storeroom | Sid James | |
| Goitz | Mervyn Johns | |
| May Jones | Glynis Johns | |
| Edith Friese-Greene | Margaret Johnston | |
| Bath Doctor | Barry Jones | |
| Bridesmaid in Wedding Group | Ann Lancaster | |
| Warehouse Manager | Herbert Lomas | |
| Speaker in Connaught Rooms | John Longden | |
| Bride's Mother in Wedding Group | Bessie Love | |
| 2nd Company Promoter | Garry Marsh | |
| Sir Arthur Sullivan | Muir Mathieson | |
| Sitter in Bath Studio | Richard Murdoch | |
| Sitter in Bath Studio | John McCallum | |
| Cousin Alfred | Bernard Miles | |
| Police Constable 94-B | Laurence Olivier | |
| First Platform Man | Cecil Parker | |
| Bridegroom's Father in Wedding Group | Frank Pettingell | |
| Arthur Collings | Eric Portman | |
| Harold | Dennis Price | |
| Mr. Lege | Michael Redgrave | |
| Lady Pond | Margaret Rutherford | |
| Ethel Friese-Greene | Janette Scott | |
| 2nd Platform Man at Connaught | John Stuart | |
| William Fox-Talbot | Basil Sydney | |
| Earl | Ernest Thesiger | |
| Bride in Wedding Group | Marianne Stone | |
| Sitter in Bath Studio | Sybil Thorndike | |
| Assistant in Laboratory | David Tomlinson | |
| John Rudge | Cecil Trouncer | |
| Industry Man | Peter Ustinov | |
| Hotel Receptionist | Kay Walsh | |
| Bank Manager | Emlyn Williams | |
| Sitter in Bath Studio | Googie Withers | |
| Tom | Harcourt Williams | |
| Glove Shop 'Dragon' | Joan Young | |
| Youth | Johnny Briggs | |
| Industry Man | Alan Gifford | |
| Director of photography |
Jack Cardiff |
|
| Produced by |
Ronald Neame |
|
| Production Design |
John Bryan |
|
| Music composed by |
William Alwyn |
|
| Edited by |
Richard Best |
|
| Year: | 1951 | |
| Country: | United Kingdom | |
| Language: | English | |