As a result of nuclear testing, gigantic, ferocious mutant ants appear in the American desert southwest, and a father-daughter team of entomologists join forces with the state police officer who first discovers their existence, an FBI agent and, eventually, the US Army to eradicate the menace, before it spreads across the continent — and the world.
Key credits listed on this page include George Worthing Yates, Ted Sherdeman, Russell S. Hughes, Joan Weldon, Edmund Gwenn, Sean McClory, Sandy Descher, and Chris Drake.