Altergeist, also known under its working title Sighting, is a 2014 sci-fi horror thriller that was written and directed by Tedi Sarafian. The film had its world premiere on 25 August 2014 at the London FrightFest Film Festival and received a limited theatrical release in the United States on 7 November 2014. The film follows a group of paranormal investigators that find that trying to discover proof of the supernatural might be the death of them.