Prison of the Psychotic Damned

Synopsis: Five eccentric psychics plan an overnight expedition into an abandoned insane asylum in search of ghosts from the past for their documentary film. Once inside they find that the ghosts they seek are actually the tortured souls of former patients who were subjected to medical experimentation, and have now returned from the grave as horrifically disfigured bloodthirsty creatures waiting to rip their human flesh apart one-by-one.     Source: Amazon.com