Characters played by Vincent Price
Richard of Gloucester
Characters played by Michael Pate
Sir Ratcliffe
Characters played by Joan Freeman
Lady Margaret
Characters played by Robert Brown
Sir Justin
Characters played by Bruce Gordon
Earl of Buckingham
Characters played by Joan Camden
Anne
Characters played by Richard Hale
Tyrus
Characters played by Sandra Knight
Mistress Shore
Characters played by Charles Macaulay
George, Duke of Clarence
Characters played by Justice Watson
Edward IV
Characters played by Sarah Selby
Queen
Characters played by Donald Losby
Prince Richard
Characters played by Sara Taft
Richard's mother
Characters played by Eugene Mazzola
Edward V (as Eugene Martin)