Dirección: 湯浅憲明
Cuando llega el malvado alienígena Zanon para esclavizar a la Tierra, toda esperanza parece perdida. Un joven tiene una conexión especial con la tortuga gigante Gamera. Ya ha batallado contra monstruos como Barugon, Gyaos, Viras, Guiron, Jiger, Zigra, y en esta batalla final Gamera deberá sacrificarse para destruir la nave espacial pirata y matar a Zanon.
マッハ文朱
Kilara
Yaeko Kojima
Marsha
Yoko Komatsu
Mitan
Keiko Kudo
Giruge
Koichi Maeda
Keiichi
高田敏江
Keiichi's Mother
Kisao Tobita
Driver
小林修
'Zanon' Captain (voice)
Hiroji Hayashi
Delinquent Boy A
Tetsuaki Toyosumi
Delinquent Boy B
Hideki Kobayashi
Delinquent Boy C
Makoto Ikeda
Keiichi's Friend
荒垣 輝雄
Gamera (archive footage) (uncredited)
Umenosuke Izumi
Gamera (archive footage) (uncredited)
マッハ文朱
Kilara
Yaeko Kojima
Marsha
Yoko Komatsu
Mitan
Keiko Kudo
Giruge
Koichi Maeda
Keiichi
高田敏江
Keiichi's Mother
Kisao Tobita
Driver
小林修
'Zanon' Captain (voice)
Hiroji Hayashi
Delinquent Boy A
Tetsuaki Toyosumi
Delinquent Boy B
Hideki Kobayashi
Delinquent Boy C
Makoto Ikeda
Keiichi's Friend
荒垣 輝雄
Gamera (archive footage) (uncredited)
Umenosuke Izumi
Gamera (archive footage) (uncredited)
マッハ文朱
Kilara
Yaeko Kojima
Marsha
Yoko Komatsu
Mitan
Keiko Kudo
Giruge
Koichi Maeda
Keiichi
高田敏江
Keiichi's Mother
Kisao Tobita
Driver
小林修
'Zanon' Captain (voice)
Hiroji Hayashi
Delinquent Boy A
Tetsuaki Toyosumi
Delinquent Boy B
Hideki Kobayashi
Delinquent Boy C
Makoto Ikeda
Keiichi's Friend
荒垣 輝雄
Gamera (archive footage) (uncredited)
Umenosuke Izumi
Gamera (archive footage) (uncredited)