Cult (カルト) is a 2013 Japanese horror found footage film written and directed by Kōji Shiraishi about several actresses who play themselves as they appear on a paranormal television show to investigate the supernatural malevolent forces that haunting the Kaneda family.
Tomoe Kaneda, a housewife, and her 15-year-old daughter Miho encounter paranormal activity in their new home that's caught on camera, prompting a paranormal TV show to send actresses Yu Abiru, Mayuko Iwasa, and Mari Iriki, along with Buddhist priest Unsui, to investigate the matter.
The priest explains that there is impure energy around the house and attempts a series of purification rituals, only for strange incidents to occur.
Meanwhile, Mari is scolded by her boss for leaving her job only for her to use telekinesis to crush him with his desk while explaining that her god is coming.
While Tomoe escapes amid the chaos, everyone remaining in the house is confronted by an apparition of Mari, who informs them all that the cult's god will arrive to bring about the end of humanity.