Christie Parson is struggling to cope with the recent death of her father, who she suspects was murdered despite the official ruling of an accidental drowning. As she searches for answers, she begins to experience terrifying nightmares and becomes increasingly paranoid. Her mother, now dating a mortician named Hank Andrews, dismisses her concerns. Meanwhile, Christie’s boyfriend, Greg Stevens, tries to support her and delves into the mystery himself. They eventually uncover that her father was investigating suspicious activities at the local mortuary before his death.

Christie's investigation leads her to Rosemary, Hank’s strange and eerie assistant, who seems to play a pivotal role in what’s happening. As Christie digs deeper, she realizes that Rosemary may be hiding dark secrets related to a sinister cult. Increasingly haunted by strange occurrences and creepy encounters, Christie’s quest for the truth places her in grave danger. The tension escalates as she and Greg get closer to uncovering the horrifying reality behind her father's death and the mortuary's dark secrets.