Them!
Them! (1954)
The Amazing New Warner Bros. Sensation!
Starring James Whitmore, James Arness, Joan Weldon
Directed by Gordon Douglas
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.

Runtime: 94 min.     Rating: 6.8     DVD
Languages: English
Countries: United States of America
Genres: Horror,Science Fiction
Keywords: monster,new mexico,radiation,fbi,atomic bomb,mutation,ant,martial law,army,giant insect,giant monster,desert,psychiatric ward,ant's nest,general store,entomologist,giant ants,animal horror,storm drain,scientist heroine,fbi agent,desert southwest,state police officer,los angeles river,drunk ward,formic acid,traumatized child,silly drunk,mysterious footprint,cyanide grenade,worried mother,atomic mutation,ant eggs,winged ant
Cast
   Sgt. Ben Peterson
   FBI Agent Robert Graham
   Dr. Pat Medford
   Dr. Harold Medford
   Brig. Gen. Robert O'Brien
   The Ellinson Girl
   Maj. Kibbee
   Trooper Ed Blackburn
   Trooper Capt. Fred Edwards
   Railroad Yard Watchman
   Alan Crotty
   Mrs. Lodge
   Jensen
   Ambulance Attendant
   Child Psychiatrist
   Army Sergeant
   Bald Reporter at L.A. News Conference
   Government Official
   Trooper #2