Capt./Maj. Bennett Marco
Raymond Shaw
Mrs. Iselin
Eugenie Rose Chaney
Sen. John Yerkes Iselin
Chunjin
Jocelyn Jordan
Sen. Thomas Jordan
Dr. Yen Lo
Cpl. Allen Melvin
Col. Milt
Zilkov
Secretary of Defense
Holborn Gaines
Female Berezovo
Gomel's Lady Counterpart (uncredited)
Woman at Press Confrence (uncredited)
Gomel (uncredited)
Senator (uncredited)
Officer
Second Reporter
Narrator (voice)
Medical Officer
Chinese Officer (uncredited)
Pvt. Bobby Lembeck (uncredited)
Psychiatrist
Jilly
Benjamin K. Arthur
Reporter (uncredited)
Delegate (uncredited)