Murder Weapon
This is an atrocious movie. It was directed by David DeCoteau under one of his female pseudonyms. He really ought to be ashamed of this garbage and I can't understand why anybody would give him money for a movie after this. No wonder he didn't even put his real name on it.
Linnea Quigley and some other actress are the main stars, and they both get nude. The story line makes NO sense whatsoever. These two women were in a nut house, and they were released. Now, somehow, magically, they are rich. They throw a party and invite all of their old boyfriends. Linnea starts killing them all, one by one. In one case, she has sex with one guy, and then some alien monster pops out of his neck, killing him. But why? There is no allusion in the movie to her being demonic or from outer space or anything. A couple of the guys survive and with the help of the other actress, they torch Linnea and kill her.
Most of this entire movie is shot on the grounds of one house, probably David's. Terrible waste of time.
In one scene, some guys are watching some movie on TV, and it's DeCoteau's Nightmare Sisters. They are showing the scene where Michelle Bauer, Brinke Stevens, and yes, Linnea Quigley are in the bathtub soaping each other up. I don't think that Linnea is actually shown, though. One of the guys makes a comment about what a lame movie Nightmare Sisters is. Well, apparently he had never seen Murder Weapon. Lame, lame, lame. I won't even give DeCoteau a bonus point for poking fun at himself. I'll give it a 1.