 Leonard RossiterKing John | King John |
| WWilliam WhymperChatillon | Chatillon |
 Mary MorrisQueen Elinor | Queen Elinor |
 Robert BrownEarl of Pembroke | Earl of Pembroke |
 John CastleEarl of Salisbury | Earl of Salisbury |
| JJohn FlintLord Bigot | Lord Bigot |
 John ThawHubert de Burgh | Hubert de Burgh |
 George CostiganPhilip - the Bastard | Philip - the Bastard |
 Edward HibbertRobert Faulconbridge | Robert Faulconbridge |
 Phyllida LawLady Faulconbridge | Lady Faulconbridge |
| MMike LewinJames Gurney | James Gurney |
 Charles KayKing Phillip of France | King Phillip of France |
 Jonathan CoyLewis, the Dauphin | Lewis, the Dauphin |
| LLuc OwenArthur - Duke of Britaine | Arthur - Duke of Britaine |
 Gorden KayeLymoges - Duke of Austria | Lymoges - Duke of Austria |
 Claire BloomConstance | Constance |
 John MorenoMelun | Melun |
| IIan BarrittFrench Herald | French Herald |
| JJanet MawBlanch | Blanch |
| CCarl OatleyEnglish Herald | English Herald |
| CClifford ParrishCitizen of Angiers | Citizen of Angiers |
 Richard WordsworthCardinal Pandulph | Cardinal Pandulph |
 Ian BrimbleFirst Executioner | First Executioner |
| RRonald CheneryEnglish Messenger | English Messenger |
| AAlan CollinsPeter of Pomfret | Peter of Pomfret |
| TTim BrownFrench Messenger | French Messenger |
| RRusty LivingstonePrince Henry | Prince Henry |
| HHarry FielderGuard (uncredited) | Guard (uncredited) |
| CClark StephensSoldier (uncredited) | Soldier (uncredited) |