Synopsis
Out-of-control teenagers from outer space land on Earth wielding flesh-dissolving ray guns and blasting all humans who interfere with their destructive rampage. The invaders plan to turn Earth into a breeding-ground for their gigantic claw-monsters, the Gargons. Derek, a renegade alien, falls for a beautiful Earth-teenager and rebels against the brutal unstoppable invasion that threatens our planet. As transport saucers arrive with their horrific cargo of monsters, a terrible sacrifice becomes the final hope for Earth's populace on the verge of total destruction.