The "Satans" are a very cruel biker gang led by Anchor. The gang goes to a diner in the middle of nowhere in the California desert where they begin to terrorize Lew and his patrons and his waitress, Tracy. After a little killing, one of the patrons named Johnny manages to escape from the bikers into the desert. They need to reach a town before the Satans catch up to them and kill them.
Russ Tamblyn
as Anchor
John "Bud" Cardos
as Firewater
Regina Carrol
as Gina
Scott Brady
as Charlie Baldwin
Robert Dix
as Willie
Gary Kent
as Johnny Martin
Greydon Clark
as Acid
Kent Taylor
as Lew
Jacqulin Cole
as Tracy (as Jackie Taylor)
William Bonner
as Muscle
Bobby Clark
as Romeo
Evelyn Frank
as Nora Baldwin
