演职人员
Dr. David Loring
罗伯特·洛吉亚
Joan Wood
Ellen Parker
Dr. Joe Freed
Phillip Pine
General Barr
Larry Kerr
Ella Freed
Marilee Earle
TV Singer
Fred Engelberg
Ella's Mother
Kitty Kelly
The Secretary of State
Selmer Jackson
Black Man at Piano
Hari Rhodes
Black Woman by Piano
Shirley J. Shawn
Governor of New York
J. Anthony Hughes
Harold
Jack Holland
CONAD Colonel
John McNamara
CONAD General
Mike Steele
Harold's Wife
Cecil Elliott
Young - Reporter
Joe Hyams
Bill Bradley
Bill Bradley
Narrator
劳伦斯·多布金
Soviet Officer (uncredited)
Jason Johnson
Worker (uncredited)
Chet Brandenburg
Chinese Officer (uncredited)
Kam Fong