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Returning to the same medical school where they were test subjects years before, two twisted serial killers use brutal sex acts to kill off a group of med students.
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Someone's Knocking at the Door
2010 / NR / 1 hr 20 minReturning to the same medical school where they were test subjects years before, two twisted serial killers use brutal sex acts to kill off a group of med students.
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![](https://image.chilimovie.com/region2/en/1280px/20231023/uKGvqTeW5dSxHPjyFhChnDJWd2A.jpg)
Director
Chad Ferrin
Cast
Noah Segan, Elina Madison
Producted By
Crappy World Films
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