Col. Otto Zagon
Gerald Milton
Charles Tolnai
Michael Mills
Josef
Charlie Brill
Elizabeth
Colette Jackson
Moricz
Tommy Ivo
Dr. Kovach
John Banner
Sgt. Geza
Kurt Katch
Sentry (uncredited)
Ben Carruthers
Marissa Foeldessy
Violet Rensing
Gen. Foeldessy
John Mylong
Lt. Stefko
Booth Colman
Christi
Greta Thyssen
Prof. Ernst Tolnai
John Hoyt
Martin
Joe Turkel
Karolyi
Robert Blake
Teresa
Svea Grunfeld
Producer
Archie Mayo
Director
Harmon Jones
Writer
John McGreevey
Director of Photography
Carl E. Guthrie
Editor
George White
Original Music Composer
Marlin Skiles
Art Direction
Dave Milton
Still Photographer
Ken Lobben
Sound Recordist
James Masterson