El monstruo de Londres

In the Nineteenth Century, in London, the psychologist Charles Marlowe (Christopher Lee) researches a new drug capable to release inhibitions and uses his patients as guinea pigs. He discusses the principles of Freud with his friend Dr. Lanyon (Richard Hurndall) and decides to experiment his drug in himself. He becomes the ugly and evil Edward Blake and his friend and lawyer Frederik Utterson (Peter Cuhsing) believes Blake is another person that might be blackmailing Charles. Meanwhile Charles loses control of his transformation.

"I, Monster" is another version of the classic story of Dr. Jekyll & Mr. Hyde. The art direction is very beautiful and the great attractions are certainly Christopher Lee and Peter Cushing. My vote is six.

Title (Brazil): "O Soro Maldito" ("The Damned Serum")