Rod Steiger stars in this violent horror. A group of prosperous young people plan a camping trip in the wilds of the Pacific Northwest, but they are forced to make an emergency landing on an isolated island. They end up staying at a house run by the old-fashioned Ma (Yvonne De Carlo) and Pa (Steiger), an elderly couple who seem to have stepped out of a Norman Rockwell painting. Little do the group know that Ma and Pa are also the heads of a vicious serial killing family.
Director: John Hough
Producer: Christopher Harrop
Producer: John Quested
Writer: Michael Vines
Writer: John Hough
Writer: Burt Wetanson
Writer: Terry Lens
Music: Alan Parker
Actor: Rod Steiger
Actor: Yvonne De Carlo
Actor: Sarah Torgov
Actor: Janet Wright
Actor: Michael J. Pollard
Actor: William Hootkins
Actor: Mark Ericksen
Actor: Caroline Barclay
Actor: Mark Lindsay Chapman
Actor: Fiona Hutchison