The Horrible House on the Hill (1974)
Director: Sean MacGregor
Actors: Sorrell Booke, Leif Garrett, Gene Evans, Taylor Lacher, Shelley Morrison
Runtime: 88 min.
A group of adults on vacation in a mountain chalet take in five children after a car crash. But the children are mentally ill psychopaths who begin to attack their benefactors.
Trivia: Sorell Booke (Harvey Beckman) played Boss Hogg in the 1980s hit TV show The Dukes of Hazzard. Leif Garrett (David) was a short lived pop sensation in the late 1970s with the hit song I Was Made for Dancing. Also known as Devil Times Five.