Overview
A quartet of murderous psychopaths break out of a mental hospital during a power blackout and lay siege to their doctor's house.
Cast
- Jack Palance as Frank Hawkes
- Donald Pleasence as Leo Bain
- Martin Landau as Byron "Preacher" Sutcliff
- Dwight Schultz as Dan Potter
- Erland van Lidth as Ronald "Fatty" Elster
- Deborah Hedwall as Nell Potter
- Lee Taylor-Allan as Toni Potter
- Phillip Clark as Tom Smith / Skaggs
- Elizabeth Ward as Lyla Potter
- Brent Jennings as Ray Curtis