Steve Martin
Prime Minister Mitamura
Goro Maki
Naoko Okumura
Hiroshi Okumura
General Goodhue
Colonel Raschen
Major McDonough
Finance Minister Kanzaki
Takegami, Chief Cabinet Secretary
Home Affairs Minister Isomura
Foreign Minister Kanzaki
Director-General of the Defense Agency
Environmental Director General Hidaka
Geologist Minami
Henmi
Gondo
Kitagawa
Power Plant Guard
Tramp
Lieutenant
Kyle
Dr. Hayashida
Extra
Extra (as Alan Waserman)
Captain of Super X
Ship Captain
Gojira (as Kengo Nakayama)
Ship Captain (uncredited)
Soviet Submarine Captain (uncredited)
Super X Lieutenant (uncredited)
Cameraman Kamiya (uncredited)
Air Force Chief of Staff (uncredited)
Soviet Colonel Kashirin (uncredited)
Soviet Ambassador Chefski (uncredited)
Army Chief of Staff (uncredited)
Trade Minister (uncredited)
Uno (uncredited)
Naval Chief of Staff (uncredited)
Chief of Staff (uncredited)
Official at Diet (uncredited)
Newscaster (uncredited)
Godzilla (archive footage) (uncredited)
American Ambassador Rosenberg (uncredited)
Akemi (uncredited)
Secretary Ishimaru (uncredited)
Science Agency Director (uncredited)