这部影片使用之前Gamera参赛作品中的几个片段，讲述了外星人部队在一场消灭地球最后希望的最后一战中，将Gamera面对的所有怪物送去的问题。
Mach Fumiake
Kilara
Yaeko Kojima
Marsha
Yoko Komatsu
Mitan
Keiko Kudo
Giruge
Koichi Maeda
Keiichi
Toshie Takada
Keiichi's Mother
Kisao Tobita
Driver
Osamu Kobayashi
'Zanon' Captain (voice)
Hiroji Hayashi
Delinquent Boy A
Tetsuaki Toyosumi
Delinquent Boy B
Hideki Kobayashi
Delinquent Boy C
Makoto Ikeda
Keiichi's Friend
Teruo Aragaki
Gamera (archive footage) (uncredited)
Umenosuke Izumi
