Kill Theory (2009) is a Horror, Thriller, Mystery film that follows while celebrating a graduation at a secluded vacation home, a group of college students find themselves targeted by a sadistic killer who forces them to play a deadly game of killing one another in order to survive. Currently, you can watch Kill Theory on Amazon Video, Google Play Movies, YouTube, Fandango At Home. Streaming availability may vary by country and platform over time. It has a user rating of 5.3 out of 10 from 140 votes. Fans of horror movies may also want to explore similar titles below.