Just like the little ants, but bigger and meaner. A horror horde of crawl-and-crush giants clawing out of the earth’s steaming depths!
Radiation from atomic bomb tests in the desert creates giant, mutant ants.
Them started the radioactive mutated big bug movie craze of the 50’s. It is a landmark film and the first of it’s kind. Originally planned for color and 3-D, Them was shot in black and white with only the title appearing in huge 3-D-like red and blue letters.
Said to also be an oft-credited influence for Alien.