The House of the Devil is a 2009 American horror film written, directed, and edited by Ti West, starring Jocelin Donahue, Tom Noonan, Mary Woronov, Greta Gerwig, A. J. Bowen, and Dee Wallace. The plot concerns a young college student who is hired as a babysitter at an isolated house and is soon caught up in bizarre and dangerous events as she fights for her life. The film combines elements of both the slasher film and haunted house subgenres while using the "satanic panic" of the 1980s as a central plot element. The film pays homage to horror films of the 1970s and 1980s, recreating the style of films of that era using filming techniques and similar technology to what was used then. The film's opening text claims that it is based upon true events, a technique used in some horror films, such as The Amityville Horror and The Texas Chain Saw Massacre. Plot Samantha Hughes, a cash-strapped college student, responds to an ad for a babysitting job for a Mr. Ulman. Her best friend Megan gave her a ride to the Ulmans' remote mansion. Mr. Ulman reveals he actually needs Samantha to tend to his wife's mother. Samantha reluctantly agrees to a fee of $400. On the way home, Megan is shot in the head by a stranger (later identified as Victor). Samantha orders a pizza from a number Mr. Ulman had repeatedly recommended. After accidentally breaking a vase, she cleans up the mess and discovers a cupboard containing old family photographs. In one photograph, a family that is not the Ulmans stands next to the Volvo that she and Megan saw at the house. Later, three corpses are shown in one of the rooms, implying that they were the family in the photographs and the true residents of the house. Unnerved by noises in the house and the arrival of the pizza, delivered by Victor, Samantha dials 911 but tells the operator that it was an accidental call. Drugs in the pizza cause her to pass out just as she sees movements behind a door on the third floor. Samantha comes to during a lunar eclipse and finds herself bound in the center of a Pentagram on the floor. Mr. and Mrs. Ulman, along with their son Victor, begin a ritual. "Mother" is revealed to be a grotesque, witch-like figure. She slices her arm and pours her blood