When a nobleman is threatened by a family curse on his newly inherited estate, detective Sherlock Holmes is hired to investigate.

Jean (Virginia McKenna) and Matt (Bill Travers) are a struggling married couple, with Matt trying to scrape out a living as a writer. Out of the blue, they receive a…

Dr. Henry Jekyll is a dull, bookish scientist who spends more time with his lab animals testing theories of alternate personalities than with his beautiful, young wife. Kitty Jekyll has…