Cast 28

1. 

   Hiroshi Koizumi

   Shoichi Tsukioka

2. 

   Setsuko Wakayama

   Hidemi Yamaji

3. 

   Minoru Chiaki

   Kôji Kobayashi

4. 

   Takashi Shimura

   Kyohei Yamane-hakase

5. 

   Masao Shimizu

   Zoologist Dr. Tadokoro

6. 

   Seijirô Onda

   Captain Terasawa of Osaka Defense Corps

7. 

   Sonosuke Sawamura

   Hokkaido Branch Manager Shingo Shibeki

8. 

   Yoshio Tsuchiya

   Tajima, Member of Osaka Defense Corps

9. 

   Mayuri Mokushô

   Radio Operator Yasuko Inouye

10. 

    Minosuke Yamada

    Chief of Civil Defense

11. Yukio Kasama

    Koehi Wamaji, President of the Fishery

12. 

    Senkichi Ōmura

    Small Escaped Convict

13. 

    Ren Yamamoto

    Commander of Landing Craft

14. 

    Shin Ōtomo

    Convict Leader

15. Takeo Oikawa

    Osaka Municipal Police Commissioner

16. 

    Shōichi Hirose

    Convict

17. 

    Teruko Mita

    'Yayoi' Madam

18. 

    Haruo Nakajima

    Godzilla

19. 

    Katsumi Tezuka

    Anguirus

20. Miyoko Hoshino

    Cabaret Singer

21. Toku Ihara

    Policeman

22. Takuzō Kumagai

    Hokkai-Maru Captain

23. 

    Tadao Nakamaru

    Policeman

24. 

    Hideo Shibuya

    Visitor of Cabaret

25. Shigemi Sunagawa

    Visitor of Cabaret

26. Masaaki Tachibana

    Policeman

27. Kôji Uno

    Shibeki's Assistant

28. Shin Yoshida

    Convict

Crew 17