 Basil RathboneRichard - Duke of Gloucester | Richard - Duke of Gloucester |
 Boris KarloffMord | Mord |
 Barbara O'NeilQueen Elyzabeth | Queen Elyzabeth |
 Ian HunterKing Edward IV | King Edward IV |
 Vincent PriceDuke of Clarence | Duke of Clarence |
 Nan GreyLady Alice Barton | Lady Alice Barton |
 Ernest CossartTom Clink | Tom Clink |
 John SuttonJohn Wyatt | John Wyatt |
 Leo G. CarrollLord Hastings | Lord Hastings |
 Miles ManderKing Henry VI | King Henry VI |
 Lionel BelmoreBeacon - a Chamberlain | Beacon - a Chamberlain |
 Rose HobartAnne Neville | Anne Neville |
 Ronald SinclairBoy King Edward | Boy King Edward |
| JJohn Herbert-BondYoung Prince Richard | Young Prince Richard |
 Ralph ForbesHenry Tudor | Henry Tudor |
 Frances RobinsonDuchess Isobel | Duchess Isobel |
 G.P. HuntleyWales | Wales |
| JJohn RodionLord DeVere | Lord DeVere |
 Walter TetleyChimney Sweep | Chimney Sweep |
 Donnie DunaganBaby Prince | Baby Prince |
 Stanley BlystoneFirst Gate Guard Greeting Tom Clink (uncredited) | First Gate Guard Greeting Tom Clink (uncredited) |
 Joan CarrollLady Mowbray (uncredited) | Lady Mowbray (uncredited) |
 Caroline Frances CookeWoman (uncredited) | Woman (uncredited) |
 Jean FenwickLady in Waiting (uncredited) | Lady in Waiting (uncredited) |
 Robert GreigFriar Cautioning John Wyatt (uncredited) | Friar Cautioning John Wyatt (uncredited) |
 Holmes HerbertCouncilman (uncredited) | Councilman (uncredited) |
| PP.J. KellyBeggar (uncredited) | Beggar (uncredited) |
 Murdock MacQuarrieCouncilman (uncredited) | Councilman (uncredited) |
| MMerrill McCormickBeggar (uncredited) | Beggar (uncredited) |
 C. Montague ShawMajordomo (uncredited) | Majordomo (uncredited) |
