Them! (1954)

The horrors of the Atomic Age strike home in the Sci-Fi classic THEM! A series of strange disappearances have the police in New Mexico baffled, but they soon discover that a mutated form of giant man-eating ants are responsible for the grisly murders. After the military is called in to destroy the nest, the queen escapes, and a new colony pops up beneath the city streets of Los Angeles! Gordon