Siete mujeres atrapadas was released in the year 1983。Siete mujeres atrapadas is also called as The House on Sorority Row, Seven Sisters, House of Evil, 7 syntistä sisarta。

A group of girls staying at a sorority house clash with the house's owner, who wants them out. They decide to play a prank on her, but it goes awry and she winds up dead. Panicking, the girls try to hide the body, but someone (or something) witnessed the crime and begins to stalk them.