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