Hellbound: Hellraiser II is a 1988 British horror film directed by Tony Randel. Continuing the events of the first film, the story follows Kirsty Cotton as she is drawn into the labyrinthine dimension ruled by the Cenobites. Expanding the mythology, the sequel places greater emphasis on the infernal realm and the origins of its central antagonist.

Från IMDB:
Kirsty is brought to an institution after the horrible events of Hellraiser (1987), where the occult-obsessive head doctor resurrects Julia and unleashes the Cenobites and their demonic underworld.