Apparitional

Apparitional, also known as Haunting of Cellblock 11, is a 2013 American horror film about a reality TV ghost hunting crew that investigates an abandoned prison. It was directed and written by Andrew P. Jones. The film premiered on July 20, 2013 at the Goodrich Capital 8 Theaters in Jefferson City, Missouri where most of the movie was filmed.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.