Trailer
Images
 | 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 |
| Directing | |
| Roger Corman | Director |
Writing | |
| Leo Gordon | Writer |
| F. Amos Powell | Writer |
| Robert E. Kent | Writer |
| Leo Gordon | Story |
| F. Amos Powell | Story |
Production | |
| Gene Corman | Producer |
Camera | |
| Archie R. Dalzell | Director of Photography |
Editing | |
| Ronald Sinclair | Supervising Film Editor |
Art | |
| Daniel Haller | Art Direction |
| Raymond Boltz Jr. | Set Decoration |
Costume & Make-Up | |
| Marjorie Corso | Costume Design |
| Ted Coodley | Makeup Artist |
| Ray Forman | Hairstylist |
Sound | |
| Michael Andersen | Original Music Composer |
Lighting | |
| Lloyd Garnell | Electrician |
Art | |
| Richard M. Rubin | Property Master |
Production | |
| Joseph Small | Production Manager |
Directing | |
| Jack Bohrer | Assistant Director |
Writing | |
| William Shakespeare | Original Story |
