Synopsis
Near the end of the Korean War, a platoon of U.S. soldiers is captured by communists and brainwashed. Following the war, the platoon is returned home, and Sergeant Raymond Shaw is lauded as a hero by the rest of his platoon. However, the platoon commander, Captain Bennett Marco, finds himself plagued by strange nightmares and soon races to uncover a terrible plot.
Cast

Frank Sinatra
Capt./Maj. Bennett Marco

Laurence Harvey
Raymond Shaw

Angela Lansbury
Mrs. Iselin

Janet Leigh
Eugenie Rose Chaney

James Gregory
Sen. John Yerkes Iselin

Henry Silva
Chunjin

Leslie Parrish
Jocelyn Jordan

John McGiver
Sen. Thomas Jordan

Khigh Dhiegh
Dr. Yen Lo

James Edwards
Cpl. Allen Melvin

Douglas Henderson
Col. Milt

Albert Paulsen
Zilkov

Barry Kelley
Secretary of Defense

Lloyd Corrigan
Holborn Gaines

Madame Spivy
Female Berezovo

Bess Flowers
Gomel's Lady Counterpart (uncredited)

Leoda Richards
Woman at Press Confrence (uncredited)

Reggie Nalder
Gomel (uncredited)

Colin Kenny
Senator (uncredited)
Bert Stevens
Officer

Arthur Tovey
Second Reporter

Paul Frees
Narrator (voice)

Whit Bissell
Medical Officer

James Yagi
Chinese Officer (uncredited)
More like this

Pork Chop Hill

The Manchurian Candidate

Telefon

The Bridges at Toko-Ri

Men in War

Devotion

The Deadly Affair

Suburbicon

Backstabbing for Beginners

Blood Ties

The Commuter

Race with the Devil

Gorky Park

The Sum of All Fears

Greenberg

Human Desire

Get Out

Blacklight

Jimmy P.

God Is a Bullet