Thriller: A Cruel Picture is a really, really good movie, but there's not that much peril or bondage stuff. There is some really hot nakedness from the amazing female lead and some really cool violence. As a really gritty, mean as fuck feminist revenge picture, it's a winner. As a Gimp movie, there are only a couple of scenes.Evil Dead Trap has one pretty good rape and a lot of really cool violence. If you like slasher movies, it's certainly worth a look.
Virgins from Hell is for fans of zaniness only. A girl does get roasted, but its not that exciting. It's is a kinda weird trip though. Japanese Hell falls into the same category, although there is a rape scene.
Female Yakuza Tale tale is fun, but not terribly exciting sexually. There is some hot flesh on display, though.
I've saved the most interesting ones for last. . .. Scrapbook is about as intense, realistic, and intimate a movie about serial killing and sexual slavery as anybody has ever made. The movie follows one pervert and the woman he has taken prisoner as he humiliates and degrades her. Eventually she's asked to contribute to a scrapbook that he has all his victims contribute to before he kills them. It's REALLY fucking intense, but it's too ugly to really be sexually exciting. Emily Haack, who is the female lead, is a cute chick, but she's not really the model type, so watching her run around naked in harsh lighting isn't much of a thrill. The violence is ugly and realistic, and not played up for its sexual charge, but it is very, very explicit (just shy of hardcore). It's certainly noteworthy when it comes to movies about a women in sexual peril, but it doesn't turn me on. It's not supposed too, though.
The Toolbox Murders has been remade lately. The new one is a good horror movie (Tobe Hooper is always an efficient B-movie maker), but totally not worth a mention as a GIMP flick. The old one, however, has one of the best GIMP scenes in a horror movie EVER. Kelly Nichols, who was a pretty well known porn star at the time, is masturbating in a bubble bath. She's being spied on by the bad guy, who breaks in and chases her around with a nail gun! She tries to talk him out of killing her, to no avail. Nails through the face for her. The masturbation part of the scene is REALLY hot, especially with the voyeurism and danger, and the chase/murder has the fetching actress neked as all hell. It's sexy and suspenseful, and the payoff is pretty damn violent. Word is, Nichols herself helped direct and plan the scene, which makes sense since it is way better than the rest of the movie. She's a smart cookie. These days she's a highly paid makeup artist, and still a hottie. She should become a writer/director/ star of perverted horror flicks. "Milfhunter" indeed.
Last, but certainly not least is Entrails of a Beautiful Woman. This movie has what is for me the second best rape in a mainstream movie EVER (no. 1 goes to Irreversible). The plot is a lot of complicated nonsense about Yakuza thugs and drugs, but the movie gets NASTY. There are several rapes, murders, and forcible administrations of drugs, which somehow lead to the creation of a weird ass sex monster thing, so this is worth seeing, right? Yes, but the real reason to see the movie is one long scene that could serve as a self contained little blast of hate. A HOT lady doctor gets kidnapped and gangraped by a bunch of baddies. They strip her, shoot her full of drugs, and fuck her every which way come Sunday, and in every hole she's got. The scene just goes on and on in what seems like real time. It's cruel and unusual. Bonzai!