1956
Steve Martin
Ogata
Emiko Yamane
Dr. Serizawa
Dr. Yamane
Security Officer
Ogata / Serizawa (voice) (uncredited)
Hagiwara
Dr. Tabata
Seiji
Shinkichi
Dr. Tabata's Assistant
President of Company
George Lawrence (uncredited)
Radio Operator (uncredited)
Old Man on Hill on Oto Island (uncredited)
Chief of Emergency Headquarters (uncredited)
The Boy's Mother (uncredited)
Man on Boat (uncredited)
Ozawa-san (uncredited)
Man in Line at Airport (uncredited)
Godzilla (uncredited)
Dr. Yamane (voice) (uncredited)