Spirit Trap is a thriller horror film that focuses on a group of British students who must survive a bizarre supernatural threat. The movie begins with four students, Tom (Luke Mably), a smart drug dealer, Adele (Emma Catherwood), Tom's girlfriend, Jenny (Billie Piper), a good-natured girl with supernatural powers, and Nick (Sam Troughton), a kind art student, arriving at an old unoccupied mansion. The four students had received a call from the student accommodation office at their local university offering them lodging at the mansion, and they decide to go. When they arrive at the house they meet Tina (Alsou), who has a mysterious air about her. Nick manages to get an old Russian spirit clock working again, which starts a series of strange events in the house. The students cell phones stop working and they find themselves unable to leave the house. The students must work together if they ever want to escape the house alive.