During an interview Doug Bradley described hell as a prison; the Cenobites are the prison guards, Pinhead is the prison warden, the puzzle box is the key to the prison cell, and the demons are the escaped inmates.
The Chatterer and Butterball Cenobites had dialogue in the original script. However, when their make-up made coherent speech impossible, their lines were given to the Female Cenobite and especially Pinhead, which helped to cement his reputation as the film's trademark character.
According to Clive Barker, as the writing of the Hellraiser script took place during the height of the A Nightmare on Elm Street, Friday the 13th and Halloween film series, his intended portrayal of Pinhead as an articulate and intelligent character was initially not well received by the producers: some suggested that Pinhead should act more like Freddy Krueger and crack jokes, while others suggested that he be a silent character like Jason Voorhees and Michael Myers. Barker insisted that Pinhead's personality be more evocative of Christopher Lee's portrayal of Count Dracula: "Part of the chill of Dracula surely lies in the fact that he is very clearly and articulately aware of what he is doing you feel that this is a penetrating intelligence and I don't find dumb things terribly scary I find intelligence scary, particularly twisted intelligence; it's one of the reasons why Hannibal Lecter is scary, isn't it? It's because you always feel that he's going to be three jumps ahead of you."
Many viewers have commented about the poor quality of the FX at the end of the movie. Clive Barker has explained that, due to a very limited budget, there was no money left to have the FX done professionally after the primary filming. Instead, Barker and a "Greek guy" animated these scenes by hand over a single weekend. Barker has also commented that he thinks the FX turned out very well considering the amount of alcohol the two consumed that weekend.
When Clive Barker first showed the film to his mother, she cried tears of joy upon seeing her son's name in the opening credits. He leaned over and whispered that that would be the happiest she would be for the next two hours.