Vincent Price as Richard of Gloucester

Michael Pate as Sir Ratcliffe

Joan Freeman as Lady Margaret

Robert Brown as Sir Justin

Bruce Gordon as Earl of Buckingham

Joan Camden as Anne

Richard Hale as Tyrus

Sandra Knight as Mistress Shore

Charles Macaulay as Clarence

Justice Watson as Edward IV

Sarah Selby as Queen

Donald Losby as Prince Richard

Sara Taft as Richard's mother

Eugene Mazzola as Edward V

Morris Ankrum as The Archbishop

Gene Roth as The Tailor

Leoda Richards as Royal court lady