A doctor's research into the roots of evil turns him into a hideous depraved fiend.
Verdict: Unknown
> John S. Robertson (Director)> Roy F. Overbaugh (Director of Photography)> Shaw Lovett (Assistant Director)
> Robert Louis Stevenson (Novel)> Clara Beranger (Scenario Writer)> Clara Beranger (Screenplay)
John Barrymore
Brandon Hurst
Martha Mansfield
Charles Lane
Cecil Clovelly
Nita Naldi
Louis Wolheim
Alma Aiken
J. Malcolm Dunn
Ferdinand Gottschalk
Julia Hurley
Jack McHugh
The Marble Heart (1916)
The Machinist (2004)
White Gold (1927)
Robin Hood (1912)
The Cold Deck (1917)
Miss Meadows (2014)
Confessions of a Dangerous Mind (2002)
Intolerance: Love's Struggle Throughout the Ages (1916)
The Big Parade (1925)
The Crowd (1928)
Three Hours (1927)
Blood Moon (2021)
Modern Times (1936)
Dracula's Death (1921)
Kamen Rider Drive Saga: Kamen Rider Mach / Kamen Rider Heart (2016)
Underground (1928)
House of Frankenstein (1944)
Silent Hill (2006)
Poltergeist (1982)
Oldboy (2003)
