On screen
Cast
27 credited performers
Albert Dekker
Secretary of Defense
Brian Donlevy
Gen. Terry Arnold
Diane Findlay
Sgt. Susan Embers
John Baragrey
Capt. Lovell
Dick O'Neill
Gen. O'Neill
Artwork unavailable
Mort Marshall
Jules Manning
Alan Oppenheimer
Dr. Contrare
Artwork unavailable
Steve Zacharias
Sen. Billings
Artwork unavailable
Thomas Stubblefield
J.T. Standish
Artwork unavailable
Gene Bua
Lt. Clark
Artwork unavailable
Bob Carraway
Lt. Simpson
John McCurry
A1C Hopkins
Artwork unavailable
Walter Arnold
American Ambassador
Louis Zorich
Soviet ambassador
Artwork unavailable
Robin Craven
British ambassador
Bernard Grant
Dr. Hidaka (voice)
Artwork unavailable
Larry Robinson
Aoyagi (voice)
Artwork unavailable
Paulette Rubinstein
Kyoke (voice)
Artwork unavailable
Lucy Martin
Nobuyo (voice)
Corinne Orr
Toshio (voice)
Peter Fernandez
Professor Murase / Captain Foster / New York newsreader / Mr. Ueda (voices)
Kenneth Harvey
Chidori Maru navigator (voice)
Jack Curtis
news announcer (voice)
Artwork unavailable
William Griffis
misc. roles (voice)
Eiji Funakoshi
Dr. Hidaka
Michiko Sugata
Nobuyo
Artwork unavailable
Harumi Kiritachi
Kyoke