| Barney Harris | Ned |
| Samuel Valentine | Grey |
| Al Weaver | Rivers |
| Anton Lesser | Thomas Beaufort, Duke of Exeter |
| Tom Sturridge | Henry VI, King of England |
| Adrian Dunbar | Richard Plantagenet, Duke of York |
| Ben Miles | Edmund Beaufort, Earl of Somerset |
| Sophie Okonedo | Margaret of Anjou |
| Stanley Townsend | Richard Neville, Earl of Warwick |
| Jason Watkins | William de la Pole, Duke of Suffolk |
| Geoffrey Streatfeild | Edward IV, King of England |
| Keeley Hawes | Isabel Woodville |
| Stuart McQuarrie | Vernon |
| Benedict Cumberbatch | Richard Plantagenet, Duke of Gloucester |
| Ben Daniels | Henry Stafford, Duke of Buckingham |
| James Fleet | William Hastings, Baron of Hastings |
| Phoebe Fox | Anne Neville |
| Andrew Scott | Louis XI, King of France |
| Kyle Soller | John Clifford, Baron of Clifford |
| Sam Troughton | George Plantagenet, Duke of Clarence |
| Alan David | John Morton, Bishop of Ely |
| Mariah Gale | Bona of Savoya, Duchess of Milan |
| Christopher Godwin | Shepherd II |
| Tom Godwin | Shepherd I |
| Angus Imrie | Edmund |
| Richard Lynch | Ralph Neville, 2nd Earl of Westmorland |
| Jordan McCurrach | Soldier |
| Steffan Rhodri | John de Vere, Earl of Oxford |
| Patrick Tolan | Soldier |
| John Mackay | Robert Brackenbury |
| Jo Stone-Fewings | William Stanley |