Deranged’ follows four girls who go on a bachelorette party weekend to a country house, in rural Spain. Little do they know what someone had planned for them. The real party begins when the host is mysteriously attacked and one by one, the guests find themselves in mortal danger. The race is on to uncover the killer’s identity and they must fight back or be brutally murdered.

During the 17th century, a young woman is saved from execution and led to a priory to repent her sins but discovers a greater evil lies within.