Them!

In this classic 1954 science fiction film, a series of mysterious deaths in the New Mexico desert leads to the discovery of a terrifying threat: giant, mutated ants. As the investigation unfolds, a team of scientists and military personnel must work together to combat the monstrous insects before they spread further. The film stars James Whitmore, Edmund Gwenn, and Joan Weldon, and is noted for its groundbreaking special effects for the time. Directed by Gordon Douglas, this movie is a seminal entry in the genre of atomic age horror. For those interested, it can be viewed for free on Soap2day.