teenage girl decide to have a slumber party which be interrupt ( . to put it mildly ) by a deranged madman whose mania derive from his sexual abuse a a child at the hand of his uncle . third film in the series show how tired the formula have become . nothing at all fresh or original and even the killer weapon of choice ( . the cordless power drill ) have become passé . the girl ( . include bombshell maria ford ) be all eye candy in their sleepover clothes and even if the actress portray them be unable to transcend their one note character . basically and the film show some of the girl have a beach hangout with their male friend from school . juliette ( lulu wilson ) be enamor with a handsome blond and kenny ( brittain frye and in a dreadful performance ) invite him to the slumber party later that night . major catastrophic decision . the film present two red herring and a strange next door neighbor ( michael harris ) to diane ( brandi burkett ) and the one hold the slumber party and and an oddball staring at them at the beach ( yan birch ) . i think no one will be fool because it just too obvious . but and the problem i have with this film ( . despite the frustratingly questionable act by the girl when up against the psychopath who lock them inside the house ) be that the menace isn not the least bit convincing thanks in part to the performance of frye . and and this guy be hit over the head by two lamp and a glass dish and be stab through the leg with a fireplace poker and with his eye douse with floor cleaner and yet the girl still can not subdue him . there one sequence which infuriate me . three girl and after the killer eye have be blind and watch one of their own get her shirt rip off and drill to death without even attempt to help her . and and even when they do subdue him and the girl allow him to get free . you just want to pick up a heavy stone and clunk them over the head . anyway and the girl boy be unable to stop him either and which make this film hard to swallow because the killer isn not very impose and except for his drill . the strength in number and even after they discover he the wacko and fail to join force to surround and cease him . they just disperse in all direction and with chaos a a result and the killer allow to hunt each down and the drill do some serious damage . besides the drill bore through victim and there little else that potent in the ultra violence department . the murder be sadistic ( . one victim achilles heel be saw into with a chainsaw and another be stab in the chest by a for sale sign post ) and but die hard slasher fan have see much bad . maria ford and lulu wilson show u some flesh and so that nice ( . although ford mistreatment at the hand of the killer be pretty harsh ) . the motive for the killer to randomly kill woman ( . and the men who get in his way ) be rather limp .