Paul Massie
Dr. Jekyll / Mr. Hyde
Acting
Dawn Addams
Kitty Jekyll
Acting
Christopher Lee
Paul Allen
Acting
David Kossoff
Dr. Littauer
Acting
Norma Marla
Maria
Acting
Francis de Wolff
Inspector
Acting
Joy Webster
Jenny
Acting
Magda Miller
Sphinx Girl (uncredited)
Acting
Oliver Reed
Nightclub Bouncer (uncredited)
Acting
Helen Goss
Nanny (uncredited)
Acting
Arthur Lovegrove
Cabby (uncredited)
Acting
Walter Gotell
Heverton - Second Gambler (uncredited)
Acting
Percy Cartwright
Coroner (uncredited)
Acting
John Bonney
Renfrew (uncredited)
Acting
Denis Cleary
Waiter (uncredited)
Acting
Doug Robinson
Boxer (uncredited)
Acting
Fred Stone
Cabinet Minister (uncredited)
Acting
Mackenzie Ward
Business Man (uncredited)
Acting
Rodney Burke
Young Blood (uncredited)
Acting