If you're going to race with the devil, you've got to be as fast as Hell!
Two couples vacationing together in an R.V. from Texas to Colorado are terrorized after they witness a murder during a Satanic ritual.
Lee Frost, Wes Bishop
United States of America
Top billed cast
Peter Fonda, Warren Oates, Loretta Swit, Lara Parker, R. G. Armstrong
Saber Productions, 20th Century Fox
Related Evolution of Horror podcast episode