After a series of scientific experiments directed towards freeing the inner man and controlling human personalities, the kindly, generous Dr Henry Jekyll succeeds in freeing his own alter ego, Edward Hyde, a sadistic, evil creature whose pleasure is murder.
Paul Massie
Dawn Addams
Christopher Lee
David Kossoff
Norma Marla
Francis de Wolff
Joy Webster
Magda Miller
Oliver Reed
Helen Goss
Arthur Lovegrove
Walter Gotell
Percy Cartwright
John Bonney
Denis Cleary
Doug Robinson
Fred Stone
Mackenzie Ward
Rodney Burke