 Michael RedgraveHamer Radshaw | Hamer Radshaw |
 Rosamund JohnAnn Radshaw | Ann Radshaw |
 Bernard MilesTom Hannaway | Tom Hannaway |
 Carla LehmannLady Lettice | Lady Lettice |
 Hugh BurdenArnold Ryerson | Arnold Ryerson |
 Marjorie FieldingAunt Lizzie | Aunt Lizzie |
| SSeymour HicksOld Buck | Old Buck |
 Tony WagerThe Boy Hamer | The Boy Hamer |
 Brian WeskeThe Boy Ryerson | The Boy Ryerson |
| GGerald FoxThe Boy Hannaway | The Boy Hannaway |
| JJean ShepeardMrs. Radshaw | Mrs. Radshaw |
| GGuy VerneyGrandpa | Grandpa |
| PPercy WalshSuddaby | Suddaby |
 David TomlinsonLord Liskeard | Lord Liskeard |
| CCharles WoodDai | Dai |
 Milton RosmerMagistrate | Magistrate |
 Wylie WatsonPendleton | Pendleton |
 Ronald AdamRadshaws' Doctor (uncredited) | Radshaws' Doctor (uncredited) |
 Honor BlackmanEmma (uncredited) | Emma (uncredited) |
| CClifford BucktonGamekeeper (uncredited) | Gamekeeper (uncredited) |
| CCampbell CottsMeeting Chairman (uncredited) | Meeting Chairman (uncredited) |
 Maurice DenhamPrison Doctor #2 (uncredited) | Prison Doctor #2 (uncredited) |
 Kenneth GriffithWartime Miners' Representative (uncredited) | Wartime Miners' Representative (uncredited) |
| RRoddy HughesWartime Miners' Spokesman (uncredited) | Wartime Miners' Spokesman (uncredited) |
 Vi KaleyOld Woman in Election Crowd (uncredited) | Old Woman in Election Crowd (uncredited) |
| LLaurence KitchinRadshaws' Secretary (uncredited) | Radshaws' Secretary (uncredited) |
 Philip RayDoctor (uncredited) | Doctor (uncredited) |
 Gerald SimReporter (uncredited) | Reporter (uncredited) |
 Harry TerryMan in Election Crowd (uncredited) | Man in Election Crowd (uncredited) |
| IIris VandeleurWoman Who Opens Front Door (uncredited) | Woman Who Opens Front Door (uncredited) |
