In 19th century London, a sex maniac sneaks into the engagement party of Dr. Henry Jekyll and Miss Fanny Osbourne, turning the event into a nightmarish whirlpool of murder and debauchery.
Udo Kier
as Dr. Henry Jekyll
Marina Pierro
as Miss Fanny Osbourne
Gérard Zalcberg
as Mr. Hyde
Patrick Magee
as General
Howard Vernon
as Dr. Lanyon
Clément Harari
as Reverend Donald Regan
Jean Mylonas
as Mr. Utterson
Eugene Braun Munk
as Mr. Enfield
Louis Colla
as Mr. Maw
Catherine Coste
as Mrs. Enfield
Rita Maiden
as Lady Osbourne, Fanny's mother
Michèle Maze
as
