The Hills Have Eyes Part 2 (1985)
A motocross team on their way to trial a new super-fuel head out across the desert lead by Rachel, who, unbeknownst to the rest of the group, is a survivor of the cannibal clan which menaced the Carter family several years before. bus ride, cannibal, desert, multiple murder, motorcycle chase, abandoned mine, abandoned building, stranded motorists
ETC.
