कलाकार
Robert Middleton
R.C. Brown
Sue Ane Langdon
Eulalie Chandler
Larry Gates
Cardinal
Herbert Lytton
Reporter (uncredited)
Frank Maxwell
Tirdell (uncredited)
Karl Malden
Father Devlin
Cindi Wood
WAC Lieutenant
Philip Ahn
Capt. Hun Kim
Herbert Rudley
Senior Officer
John Cliff
Marine Major (uncredited)
Dale Ishimoto
Korean Soldier (uncredited)
Bing Russell
Morgan (uncredited)
Tony Curtis
Ferdinand Waldo Demara Jr. / Martin Donner / Dr. Gilbert / Ben. W. Stone / Dr. Joseph Mornay / Robert Boyd Hammnd
Robert Crawford Jr.
Fred Demara Jr. (as Robert Crawford)
Ted Knight
Reporter (uncredited)
Paul Sorensen
Guard (uncredited)
Edmond O'Brien
Capt. Glover - HMCS Cayuga
David White
Dr. Hammond
Don Ross
Sergeant (uncredited)
Willard Sage
Lt. Thornton
Richard Gaines
State Official (uncredited)
Arthur O'Connell
Warden J.B. Chandler
Joan Blackman
Lt. Catherine Lacey
Frank Gorshin
Barney
Dick Sargent
Hotchkiss
Gage Clarke
Mr. Warren (uncredited)
Russ Conway
Sgt. Wilkerson (uncredited)
Warren Vanders
Minor Role (uncredited)
Harry Carey Jr.
Dr. Joseph Mornay
Charles Cane
Sheriff (uncredited)
Bob Herron
Highway Patrol Officer (uncredited)
Gary Merrill
Pa Demara
Jeanette Nolan
Ma Demara
Mike Kellin
Clifford Thompson
Doodles Weaver
Farmer Hauling Fertilizer
Bob Hastings
State Department Official (uncredited)
Ward Ramsey
Lieutenant Commander Howard - HMCS Cayuga
Jerry Paris
Defense Lieutenant
Raymond Massey
Abbott Donner