Surprising in many ways I agree with the other posters who compared this to 'Repulsion.' This film does borrow much from that landmark Roman Polanski film, right down to the rotting skinned rabbit symbolism (though potatoes here), but this film is unique in its own way. It's like a filmed stage play; with almost all of the action taking place in one small apartment. Jane Hamilton (aka porn star Veronica Hart) is Joyce Peters, a wealthy, pregnant and mentally disturbed New York City socialite on the fringes of her shallow subculture. With her husband (supposedly) away on business, and finding no support from her money-hungry mother and sister, she's attacked by an intruder, kills him, loses her baby and retreats into a delusional world that mixes the past/flashbacks, the present and troubling fantasy. Given the overall ambition and maturity of this project, it's hard to believe that much of the cast and crew came from the world of porn. The direction of Chuck Vincent, a man best known for adult films and R-rated sex comedies, is shockingly inspired at times, especially for the obvious low budget range, and particularly impressive is Hamilton/Hart, who gives a genuinely wrenching tour de force performance. 'Deranged' is bleak, depressing, claustrophobic and disturbing, and not a movie for everyone, but I thoroughly enjoyed it.