Frank Hawkes
Jack Palance
Frank Hawkes

“When the lights go out, the terror begins.”
A quartet of murderous psychopaths break out of a mental hospital during a power blackout and lay siege to their doctor's house.
Frank Hawkes
Jack Palance
Frank Hawkes
Leo Bain
Donald Pleasence
Leo Bain
Byron "Preacher" Sutcliff
Martin Landau
Byron "Preacher" Sutcliff
Dan Potter
Dwight Schultz
Dan Potter
Ronald "Fatty" Elster
Erland van Lidth
Ronald "Fatty" Elster
Nell Potter
Deborah Hedwall
Nell Potter
Toni Potter
Lee Taylor-Allan
Toni Potter
Tom Smith / Skaggs
Phillip Clark
Tom Smith / Skaggs
Lyla Potter
Elizabeth Ward
Lyla Potter
Ray Curtis
Brent Jennings
Ray Curtis
Detective Burnett
Gordon Watkins
Detective Burnett
Bunky
Carol Levy
Bunky
More movies you might want to watch next.