| Person | Type | Job | Role(s) |
|---|---|---|---|
 Günther Krampf | Crew | Camera | Director of Photography |
Howard Spring | Crew | Writing | Novel |
 John Boulting | Crew | Production | Producer |
John Wooldridge | Crew | Sound | Music |
Nigel Balchin | Crew | Writing | Screenplay |
Richard Best | Crew | Editing | Editor |
 Roy Boulting | Crew | Directing | Director |
 Ben Williams | Cast | Actor | Radical Orator (uncredited) |
 Bernard Miles | Cast | Actor | Tom Hannaway |
 Brian Weske | Cast | Actor | The Boy Ryerson |
Campbell Cotts | Cast | Actor | Meeting Chairman (uncredited) |
 Carla Lehmann | Cast | Actress | Lady Lettice |
Charles Wood | Cast | Dai | |
Clifford Buckton | Cast | Actor | Gamekeeper (uncredited) |
 David Tomlinson | Cast | Actor | Lord Liskeard |
 Fred Wood | Cast | Actor | Unimpressed Welsh Miner (uncredited) |
Gerald Fox | Cast | The Boy Hannaway | |
 Gerald Sim | Cast | Actor | Reporter (uncredited) |
Guy Verney | Cast | Actor | Grandpa |
H Victor Weske | Cast | Actor | Wartime Miners' Representative (uncredited) |
Harry Terry | Cast | Actor | Man in Election Crowd (uncredited) |
 Honor Blackman | Cast | Actress | Emma (uncredited) |
 Hugh Burden | Cast | Actor | Arnold Ryerson |
Iris Vandeleur | Cast | Actress | Woman Who Opens Front Door (uncredited) |
 Kenneth Griffith | Cast | Actor | Wartime Miners' Representative (uncredited) |
Laurence Kitchin | Cast | Actor | Radshaws' Secretary (uncredited) |
 Marjorie Fielding | Cast | Actress | Aunt Lizzie |
 Maurice Denham | Cast | Actor | Prison Doctor #2 (uncredited) |
 Michael Redgrave | Cast | Actor | Hamer Radshaw |
 Milton Rosmer | Cast | Actor | Magistrate |
Percy Walsh | Cast | Actor | Suddaby |
 Philip Ray | Cast | Actor | Doctor (uncredited) |
 Roddy Hughes | Cast | Actor | Wartime Miners' Spokesman (uncredited) |
 Ronald Adam | Cast | Actor | Radshaws' Doctor (uncredited) |
 Rosamund John | Cast | Actress | Ann Radshaw |
 Seymour Hicks | Cast | Actor | Old Buck |
Vi Kaley | Cast | Actress | Old Woman in Election Crowd (uncredited) |
 Wylie Watson | Cast | Actor | Pendleton |
 Tony Wager | Cast | Actor | The Boy Hamer |
Jean Shepeard | Cast | Mrs. Radshaw | |
| Person | Type | Job | Role(s) |
