Director Clive Barker was reportedly required to cut the film down to 101 minutes from the original 126 minute cut by distributor 20th Century Fox. They felt that this cut was too long and rather too explicit for an R-rated release. Also, Barker shot additional scenes with David Cronenberg's Decker character to flesh out his mentality. The excised footage consisted of some very graphic gore during the climax, disturbing images in the monsters' lair and quite a bit of "unnecessary" character development. There were also some strange sexual themes between the monsters and Boone that wound up on the cutting room floor.
A scene filmed in stop-motion animation, but deleted from the film, has a leopard woman riding a dinosaur-like creature through Median.
Writer/Director Clive Barker is reportedly preparing a restored "Director's Cut" of the film for DVD release.