I, Monster is a 1971 British horror film directed by Stephen Weeks (his feature debut) for Amicus Productions. It is an adaptation of Robert Louis Stevenson's The Strange Case of Dr. Jekyll and Mr. Hyde, with the main characters' names changed to Dr. Charles Marlowe and Mr. Edward Blake. 　　It stars Christopher Lee as the Doctor and his alter ego, and Peter Cushing as Frederick Ut... (展開全部)