87 minutes
7/17/1971
A moon base is destroyed by a spaceship from Zigra which is looking to take over the planet earth to use its oceans for its ocean-dwelling denizens. Gamera must once again come to the aid of the human race while all of Japan roots him on.
Eiko Yanami
as Woman X / Chikako Sugawara
Reiko Kasahara
as Kiyoko Ishikawa
Mikiko Tsubouchi
as Mrs. Ishikawa
Kōji Fujiyama
as Dr. Tom Wallace
Isamu Saeki
as Dr. Yosuke Ishikawa
Shin Minatsu
as Sea World Staff
Arlene Zoellner
as Margie Wallace
Gloria Zoellner
as Helen Wallace
Yasushi Sakagami
as Keinichi Ishikawa
Keiichi Noda
as Zigra (voice)