Greystone Park (2012)

Greystone Park full movie is released on Jan 01, 2012. Watch Greystone Park online - the English Horror movie from United States , which has achieved a worldwide gross of $1,762,052. Greystone Park is directed by Sean Stone and created by Sean Stone with Sean Stone and Alexander Wraith.

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; this story is based on their experiences...