For the first film in his unofficial 'Cannibal Trilogy,' director Ruggero Deodato (CANNIBAL HOLOCAUST, HOUSE ON THE EDGE OF THE PARK) delivered a depraved adventure that's been called easily the most savage of the entire genre (Fantastic Movie Musings): In a jungle hell that has no pity for man, the survivors of a plane crash are hunted by a primitive tribe with a taste for torment.