Dr. Henry Jekyll/Mr. Edward Hyde

Paul Massie

Kitty Jekyll

Dawn Addams

Paul Allen

Christopher Lee

Dr. Ernst Litauer

David Kossoff

Inspector

Francis de Wolff

Maria

Norma Marla

Maria

Norma Maria

Sphinx Girl

Joy Webster

Gypsy Girl

Maria Andipa

Clubman

William Kendall

Sphinx Girl (uncredited)

Magda Miller

Nannie

Helen Goss

Nightclub Bouncer (uncredited)

Oliver Reed

Girl in Gin Shop

Pauline Shepherd

Cabby (uncredited)

Arthur Lovegrove

Coroner

Percy Cartwright

Heverton - Second Gambler (uncredited)

Walter Gotell

Corinthian

Joe Robinson

Renfrew (uncredited)

John Bonney

Boxer (uncredited)

Doug Robinson

Cabinet Minister (uncredited)

Fred Stone

Business Man (uncredited)

Mackenzie Ward

Young Blood (uncredited)

Rodney Burke