A few dangerous and delusional mental patients break out of a mental asylum during a power blackout, and lay siege to their new doctor's house, who, they believe, killed their previous doctor.
Actors:
Jack Palance,
Donald Pleasence,
Martin Landau,
Dwight Schultz,
Erland van Lidth,
Deborah Hedwall,
Lee Taylor-Allan,
Phillip Clark,
Elizabeth Ward,
Brent Jennings,
Gordon Watkins,
Carol Levy,
Keith Reddin,
Annie Korzen,
Lin Shaye,
Dorothy Dorian James,
John Weissman,
Jana Schneider
IMDB: 6.0