motel   stabbing   movie with surprise ending   blood   flashback   female nudity   bare breasts   female frontal nudity   nudity   female rear nudity   nipples   dead woman   surprise   psycho thriller   shower   psycho   psycho killer   stabbed to death   death spasm   second part   courtroom   voyeur   pubic hair   peep hole   towel   stabbed in the mouth   villainess   hit with a shovel   pressure from mother   based on ed gein   slashed in the cheek   cult favorite   death   mysterious death   murder   beaten to death   knife   telephone call   villain played by lead actor   telephone   sequel   psychopath   voyeurism   shooting   slasher   returning character killed off