Cast & Crew zu Die Herzogin
| Georgiana, The Duchess of Devonshire | Keira Knightley | |
| Duke of Devonshire | Ralph Fiennes | |
| Lady Spencer | Charlotte Rampling | |
| Charles Grey | Dominic Cooper | |
| Bess Foster | Hayley Atwell | |
| Charles Fox | Simon McBurney | |
| Richard Brinsley Sheridan | Aidan McArdle | |
| General Grey | John Shrapnel | |
| Heaton | Alistair Petrie | |
| Dr. Neville | Patrick Godfrey | |
| Speechmaker | Michael Medwin | |
| Macaroni | Justin Edwards | |
| Sir James Hare | Richard McCabe | |
| Devonshire House Servant | Calvin Dean | |
| Devonshire House Maid | Hannah Stokely | |
| Burleigh | Andrew Armour | |
| Nanny | Emily Jewell | |
| Sir Peter Teazle | Bruce Mackinnon | |
| Lady Teazle | Georgia King | |
| Footman | Luke Norris | |
| Charlotte (3 Jahre) | Eva Hrela | |
| Charlotte (10 Jahre) | Poppy Wigglesworth | |
| Harriet - Countess of Bessborough | Emily Cohen | |
| Little G | Mercy Fiennes Tiffin | |
| Augustus | Sebastian Applewhite | |
| Lord Robert | Angus McEwan | |
| Lady Harriet | Kate Burdette | |
| Lady Elizabeth | Laura Stevely | |
| Lord Ambrose | Ben Garlick | |
| Lord Walter | Max Bennett | |
| Lady Charlotte | Camilla Arfwedson | |
| Regie |
Saul Dibb |
|
| Drehbuch |
Jeffrey Hatcher Anders Thomas Jensen Saul Dibb |
|
| Kamera |
Gyula Pados |
|
| Schnitt |
Masahiro Hirakubo |
|
| Musik |
Rachel Portman |
|