Greystone Park (2012)

Do you believe in ghosts?

In October 2009, the filmmakers went into an abandoned psychiatric hospital to explore the 'haunted' institution, famous for its radical treatment of patients with mental illness. Electroshock, insulin therapy, and lobotomies were commonplace. Once inside, the filmmakers quickly discovered that they were not alone.

Genres: Horror, Thriller

Stars: Oliver Stone, Alexander Wraith, Pete Antico, Monique van Vooren, Sean Stone