
Them!
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.
Top Billed Cast

James Whitmore
Sgt. Ben Peterson

James Arness
FBI Agent Robert Graham

Joan Weldon
Dr. Pat Medford

Edmund Gwenn
Dr. Harold Medford

Onslow Stevens
Brig. Gen. Robert O'Brien
Featured Crew
Sidney Hickox
Director of Photography
Thomas Reilly
Editor
David Weisbart
Producer

Gordon Douglas
Director

Bronislau Kaper
Original Music Composer
Ted Sherdeman
Screenplay
Stanley Fleischer
Art Direction
G.W. Berntsen
Set Decoration

George Worthing Yates
Story
Russell S. Hughes
Adaptation
Francis J. Scheid
Sound
Moss Mabry
Wardrobe Designer