

In 19th century London, Dr. Charles Marlowe experiments with a mind-altering drug which causes him to develop an evil alter ego, Edward Blake, whom his colleague begins to suspect is someone that is blackmailing Marlowe.
Directed by Stephen Weeks
User score
57 votes
Released
November 1, 1971
1h 10m
English

Christopher Lee
Dr. Charles Marlowe / Mr. Edward Blake

Peter Cushing
Frederick Utterson
Mike Raven
Enfield

Richard Hurndall
Lanyon

George Merritt
Poole

Kenneth J. Warren
Deane

Susan Jameson
Diane
Marjie Lawrence
Annie

Aimée Delamain
Landlady

Michael Des Barres
Boy in alley

Ian McCulloch
Man at Bar (uncredited)

Chloe Franks
Girl in Alley (uncredited)