Two couples vacationing together in an R.V. from Texas to Colorado are terrorized after they witness a murder during a Satanic ritual.
Roger
Frank
Alice
Kelly
Sheriff Taylor
Delbert
Ethel Henderson
Mechanic
Ricci Ware
Cal Mathers
Gun Shop Owner
Kay
Arkey Blue
Gas Station Attendant
Deputy Dave
Satanist (uncredited)
Librarian (uncredited)
Road Worker in Cowboy Hat (uncredited)
Jay (uncredited)
Shop Foreman (uncredited)
