Their bodies were caged, but not their desires.... Also known as "The Prison Heat," this is one of the most notorious and sought- after titles in the so-called WIP or "women in prison" movie genre. Japanese cinema has produced many classic examples, such as the reknowned "Scorpion" series. Here, the director of the infamous "Wife to be Sacrificed" turns his hand to the genre and the result is a grindhouse- style gem. Packed with many eye- opening and unforgettable moments, this movie tells the story of a new inmate in a harsh women's prison who finds herself trapped in a world of brutality and exploitation. Fighting to preserve her sanity and her life, she soon finds that the very worst offenders are the ones who run the prison. With no-one but herself to trust, she decides to fight back, with spectacular results. Extras: Documentary on Japanese exploitation cinema; introduction by film historian Jasper Sharp; original theatrical trailer; newly created subtitles; Mondo Macabro previews. "Definitely rates a 10 on the perv-o-meter!" -Brian Horowitz, Trash Palace