Title: Dr. Jekyll and Sister Hyde

Director: Roy Ward Baker

Written by: Brian Clemens

Starring: Ralph Bates, Martine Beswick, Gerald Sim

Movie Release: 1971

Production Company: Hammer Films

Rating: PG

Runtime: 94 min

Plot: In Victorian London, young Dr. Jekyll attempts to create an "Elixir of Life" using female hormones stolen from the glands of fresh corpses. But when Jekyll drinks the experimental potion himself, he is transformed into a beautiful woman with an unstoppable taste for mayhem. Can both fiendish personalities share a rampage of ghastly murder and perverse desire, or will the ultimate battle of the sexes rage within?

Extra Features:

• NEW Becoming Sister Hyde – An Interview With Actress Martine Beswick
• NEW Audio Commentary With Author/Film Historian Bruce G. Hallenbeck
• Ladykiller: Inside Dr. Jekyll And Sister Hyde
• Audio Commentary With Martine Beswick, Director Roy Ward Baker, Writer Brian Clemens, Moderated By Hammer Film Historian Marcus Hearn
• Radio Spots
• Theatrical Trailer

Extra Features:

• Ladykiller: Inside Demons of the Mind