Them!' THEM! is a 1954 sci-fi film about giant ants. It was directed by Gordon Douglas and stars James Whitmore, Edmund Gwenn, Joan Weldon, and James Arness. The film follows a group of scientists and police officers as they investigate the mysterious appearance of giant ants in the desert of New Mexico. The ants have been mutated by radiation from an atomic bomb test, and the team must find a way to stop THEM before they cause further destruction. THEM! is considered to be one of the first successful giant monster films and has since become a cult classic.