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

William Cabanne

Jack Daley

Fred Datig Jr.

Douglas Evans

John Hedloe

Monte Lee

Herbert Lytton

Howard Negley

Richard Reeves

Oreste Seragnoli

Owen Song

Fred Stromsoe

Mack Williams