| 角色 | 演员 |
| 约克郡公爵 | 科林·费斯 |
| 莱昂纳尔·罗格 | 杰弗里·拉什 |
| 伊丽莎白 | 海伦娜·伯翰·卡特 |
| King George V | 迈克尔·刚本 |
| King Edward VIII | 盖·皮尔斯 |
| Archbishop Cosmo Lang | 德里克·雅各比 |
| Equerry | Robert Portal |
| Private Secretary | Richard Dixon |
| Driver for The House of Windsor | Paul Trussell |
| BBC Radio Announcer | Adrian Scarborough |
| Robert Wood | Andrew Havill |
| BBC Technician | Charles Armstrong；Harry Sims；Sean Talo |
| Dr. Blandine Bentham | Roger Hammond |
| Laurie Logue | Calum Gittins |
| Myrtle Logue | 詹妮弗·艾莉 |
| Valentine Logue | Dominic Applewhite |
| Anthony Logue | Ben Wimsett |
| Princess Elizabeth | Freya Wilson |
| Princess Margaret | 拉蒙娜·马奎兹 |
| Theatre Director | 戴维·鲍姆伯 |
| Willie | Jake Hathaway |
| Lord Wigram | Patrick Ryecart |
| Nurse | Teresa Gallagher |
| Lord Dawson | Simon Chandler |
| Queen Mary | 克莱尔·布鲁姆 |
| Duke of Kent | Orlando Wells |
| Duke of Gloucester | Tim Downie |
| Butler | Dick Ward |
| Wallis Simpson | Eve Best |
| Footman | John Albasiny |
| Winston Churchill | 蒂莫西·斯波 |
| Boy in Regent's Park | Danny Emes |
| Stanley Baldwin | 安东尼·安德鲁斯 |
| Steward | John Warnaby |
| Neville Chamberlain | Roger Parrott |
| Royal Footman(uncredited) | Max Callum |
| Undercook(uncredited) | Philip Dehany |
| Soldier(uncredited) | Harry Sims；Sean Talo |
| Bright Young | Jon Adam Freeman |
| House Maid(uncredited) | Sarah Molkenthin |
| Royal Nanny(uncredited) | Mary Robinson |
| Royal Marine(uncredited) | Dean Ambridge |
| Policeman(uncredited) | Tony Earnshaw |
| Himself(archive footage) (uncredited) | 阿道夫·希特勒 |
| Pathe News Cameraman(uncredited) | Martyn Moore |
| Passerby(uncredited) | Pete Noakes |
| Funeral Sailor(uncredited) | Alex Sabga |
