Two couples vacationing together in an R.V. from Texas to Colorado are terrorized after they witness a murder during a Satanic ritual.
Directed by: Jack Starrett
Cast: Peter Fonda, Warren Oates, Loretta Swit, Lara Parker, R.G. Armstrong, Clay Tanner, Carol Blodgett, Phil Hoover, Ricci Ware, Paul A. Partain, James N. Harrell, Karen Miller
Genres: Action, Adventure, Family, Horror, Occult
Rating: 6.6/10