During the Korean War, a U.S. Marine battalion must fight its way out of a frozen mountain pass despite diminishing supplies, freezing temperatures and constant attacks by overwhelming numbers of Chinese soldiers.
Frank Lovejoy
as Lt. Col. Steve L. Corbett
Richard Carlson
as Capt. Paul Hansen
Anita Louise
as Ruth Hansen
Russ Tamblyn
as Jimmy W. McDermid
Nedrick Young
as Sgt. Novak
Lamont Johnson
as Capt. "Tink" O'Grady
Robert Ellis
as Shorty Devine
Paul Smith
as Andy Smith
Peter Ortiz
as Maj. Knox
Dorothy Patrick
as Eve O'Grady
Morton C. Thompson
as Capt. Kyser
Joseph Keane
as Lt. Ortiz
