The Two Faces of Dr. Jekyll is a 1960 horror film by Hammer Film Productions. It was directed by Terence Fisher, and stars Paul Massie as Dr. Jekyll, and co-stars Dawn Addams, Christopher Lee and David Kossoff. It was written by Wolf Mankowitz, based on the story of Dr. Jekyll and Mr. Hyde by Robert Louis Stevenson. The film was released in North America under the titles House of Fright and Jekyll's Inferno.