I watched some of the Hellraiser marathon this last weekend on SciFi, and was pleasantly surprised by the 6th entry in the series - Hellseeker. It was slightly reminiscent in style of 'Jacob's Ladder', but without all the posturing. The acting was pretty good too, but Dean Winters is a watchable actor who's done some good work in the past. Winters plays Trevor Gooden, the husband of Kirsty Cotton from the first two movies. He and Kirsty have been in a horrible car accident, where their car landed in a water way, and was submerged. Trevor believes Kirsty is dead, but the police can't find the body. He's also having massive headaches and hallucinations. Yeah, it gets somewhat derivative, but overall it's fun. Plus, it's a true sequel to the first two movies.
Mind you, Kirsty was also in "Helraiser 3"...
I forgot.