Alien creatures kill a mutated alien creature in the California desert. Its remains, and the high-tech laser gun and power source accidentally left behind, are found by an ostracized teenager. However, the power source causes the teenager to mutate too, and he goes on a murderous rampage. 影史最烂科幻片，没有之一。 外星生物在加州沙漠杀死一种变异的外星生物。它的遗骸，以及意外落下的高科技激光枪和电源，都是被一个被排斥的青少年发现的。然而，电源也导致了这名少年的变异，他开始了凶残的横冲直撞。
