Director Vicente Amorim film is a wild and weird allegorical thriller. A gang of young dirt bikers on a ride across an isolated region of Brazil find themselves being hunted by a machete wielding band of motorcyclists intent on killing them all.Director Vicente Amorim film is a wild and weird allegorical thriller. A gang of young dirt bikers on a ride across an isolated region of Brazil find themselves being hunted by a machete wielding band of motorcyclists intent on killing them all.