Ferdinand Waldo Demara Jr. / Martin Donner / Dr. Gilbert / Ben. W. Stone / Dr. Joseph Mornay / Robert Boyd Hammnd

Tony Curtis

Father Devlin

Karl Malden

Capt. Glover - HMCS Cayuga

Edmond O'Brien

Barney

Frank Gorshin

Warden J.B. Chandler

Arthur O'Connell

Fred Demara Sr.

Gary Merrill

Lt. Catherine Lacey

Joan Blackman

Abbott Donner

Raymond Massey

R.C. Brown

Robert Middleton

Mrs. Mary Demara

Jeanette Nolan

Eulalie Chandler

Sue Ane Langdon

Cardinal

Larry Gates

Clifford Thompson

Mike Kellin

WAC Lieutenant

Cindi Wood

Hotchkiss

Richard Sargent

Farmer Hauling Fertilizer

Doodles Weaver

Fred Demara Jr. (as Robert Crawford)

Robert Crawford Jr.

Lieutenant Commander Howard - HMCS Cayuga

Ward Ramsey

Dr. Robert Boyd Hammond

David White

Capt. Hun Kim

Philip Ahn

Dr. Joseph Mornay

Harry Carey

Mr. Warren

Gage Clarke

Dr. Joseph Mornay

Harry Carey Jr.

Defense Lieutenant

Jerry Paris

Senior Officer

Herbert Rudley

Reporter (uncredited)

Ted Knight

WAC Corporal (uncredited)

Helen Boll

Lt. Thornton

Willard Sage

Sgt. Wilkerson (uncredited)

Russ Conway

Sailor (uncredited)

James Dobson

State Official (uncredited)

Richard Gaines

Highway Patrol Officer (uncredited)

Bob Herron

Reporter (uncredited)

Herbert Lytton

Tirdell (uncredited)

Frank Maxwell

Soldier (uncredited)

Michael Ford

RCN Chief (uncredited)

Dan Sheridan

Sheriff (uncredited)

Charles Cane

Marine Major (uncredited)

John Cliff

Reporter (uncredited)

Robert Dornan

Seaman (uncredited)

James Drake

State Department Official (uncredited)

Bob Hastings

Korean Soldier (uncredited)

Dale Ishimoto

Korean Officer (uncredited)

Robert Kino

RCN Commander (uncredited)

Oliver McGowan

Sergeant (uncredited)

Don Ross

Guard (uncredited)

Paul Sorensen

Highway Patrol Officer (uncredited)

Tom Steele

Minor Role (uncredited)

Warren Vanders

Federal Prison Inmate (uncredited)

Joe Gray

Seaman (uncredited)

Harry Harvey Jr.

Morgan (uncredited)

Bing Russell