เรื่องย่อ : Beneath the Planet of the Apes ผจญภัยพิภพวานร

n this gripping sequel to Planet of the Apes, another astronaut (James Franciscus) crashes through the time barrier searching for Taylor (Charlton Heston). The daring rescue mission leads to a subterranean city where mutant humans worship a weapon capable of destroying the entire planet.