Them!

A horror horde of crawl-and-crush giants clawing out of the earth from mile-deep catacombs!

Massive mutant ants, spawned by atomic radiation in the New Mexico desert, emerge from underground to wreak havoc on civilization. When a young girl is found in a state of shock and mysterious killings plague the region, investigators uncover a sprawling subterranean colony that grows larger by the day. Scientists and military personnel race against time to contain the creature threat before it spreads beyond their control and threatens the nation.