Herbert Berghof
Franz Calder
Orley Lindgren
Stewart Cronyn
Walter Sande
Admiral Bill Carey
Morris Ankrum
Secretary of Defense Sparks
George Blagoi
Russian Official (uncredited)
Bayard Veiller
Roger Cronyn
Tom Keene
Maj. Gen. George Burdette
House Peters Jr.
Dr. Boulting - Mitchell's Assistant