Terence is Luke Mantie, a drugstore cowboy whose only belongings are a pair of boots and a horse called "Joe Brown". His friend Moose - who's in in prison at that time - asks Luke to take care of his son Matt (Ross Hill) and his land and house, which he won in a poker-game. Matt and Luke make their way through Arizona. A crazy trucker keeps on their track, a helicopter chases them, even the sheriff doesn't want to help. A gang of real-estate-sharks tries to lure their house and land away from them. The chaos comes to a peak until a bunch of "Hell's Angels" comes to their rescue.