Grendizer, Getter Robo G, Great Mazinger: Decisive Battle! The Great Sea Monster
1976-07-18
Cast9
Akira Kamiya
Ryo Nagare
Hiroya Ishimaru
Kôji Kabuto
Keaton Yamada
Hayato Jin
Kei Tomiyama
Daisuke Umon / Duke Fleed
Keiichi Noda
Tetsuya Tsurugi
Joji Yanami
Dr. Umon / Professor Yumi
Rihoko Yoshida
Michiru Saotome
Hiroshi Ôtake
Boss
Kosei Tomita
Dr. Saotome
Directing1
Masayuki Akehi
Director
Production1
Chiaki Imada
Producer
Writing2
Go Nagai
Author
Susumu Takaku
Screenplay