Hellraiser is a British horror franchise that consists of ten films, a series of comic books, and additional merchandise and media. The franchise is based on the novella The Hellbound Heart by English author Clive Barker, who would go on to write and direct the adaptation of his story, titled Hellraiser. The films, as well as the comic book series, continually feature the Cenobite Pinhead.
The series’ storyline focuses on a puzzle box that opens a gateway to the Hell-like realm of the Cenobites, an order of formerly human monsters who harvest human souls to torture in sadomasochistic experiments. Although Clive Barker wrote the original story, and also wrote and directed the first film, he has not written or directed any of the succeeding sequels. Barker stated in an appearance on Loveline that he signed away the story and character rights to the production company before the first film, not realizing what a great success it would be.
In the original Hellraiser (1987), Frank Cotton (Sean Chapman) escapes from the Cenobites when his brother Larry (Andrew Robinson) spills his own blood on the spot where Frank died opening a puzzle box that opened a gateway to the Cenobites. With the help of Larry's wife Julia (Clare Higgins), Frank begins regenerating his body with the blood of victims that Julia supplies him. Larry's daughter, Kirsty (Ashley Laurence), accidentally unleashes the Cenobites, but makes a deal to deliver Frank to them in exchange for her own life. After taking Frank, the Cenobites go back on their deal and try and take Kirsty as well. Solving the puzzle box, Kirsty sends the Cenobites back to Hell.