Altergeist is a 2014 science fiction horror film 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.

Kristina Elizabeth Anapau Roper, better known as Kristina Anapau, is an American actress and writer. She is known for her roles as Maurella on the HBO series True Blood and as Galina in the 2010 film Black Swan. She also portrayed Cassidy Merteuil in Cruel Intentions 3.