- Country: Japan
- Genres: Action, Adventure, Family
- Release: 1971-07-17
- Director: Noriaki Yuasa
- Writers: Nisan Takahashi
- Language: Japanese
- Stars: Kōji Fujiyama , Daigo Inoue , Reiko Kasahara , Reiko Kasahara , Daihachi Kita , Goro Kumon , Shin Minatsu , Akira Natsuki , Keiichi Noda , Isamu Saeki , Yasushi Sakagami
- Runtime: 87 min
- Awards: N/A
- AKA: Gamera vs. the Deep Sea Monster Zigra , Gamera gegen Zigra - Frankensteins Weltraumbestie schlägt zu (Germany) , Гамера против Зигры , Gamera vs. Zigra (United States of America) , Gamera contra Zigra, la amenaza de los océanos (Spain) , Zigrah, O Terror do Planeta (Brazil) , ガメラ対深海怪獣ジグラ (Japan) , Gamera tai Shinkai kaijû Jigura
- Plot:
A moon base is destroyed by a spaceship with a cluster of gumballs on its head. Later, at Sea World, dolphins are dying mysteriously. Zigra kidnaps two men and two children (one of whom is a Coke addict – Coca-Cola that is) and starts causing earthquakes. The two six year olds somehow outwit Zigra and help their incapacitated fathers escape. The Zigra Woman, who can use her eyes to put people into comas, then chases them all over Sea World like an extended Benny Hill skit. Somewhere in this movie Gamera finally shows up, fights Zigra, who turns into a giant swordfish.
- IMDB:tt0067123
Gamera vs. Zigra Cast · · · ALL
Noriaki Yuasa
Director
Eiko Yanami
Woman X / Chikako Sugawara
Reiko Kasahara
Kiyoko Ishikawa
Mikiko Tsubouchi
Mrs. Ishikawa
Kōji Fujiyama
Dr. Tom Wallace
Isamu Saeki
Dr. Yosuke Ishikawa
Shin Minatsu
Sea World Staff
Arlene Zoellner
Margie Wallace
Gloria Zoellner
Helen Wallace
Yasushi Sakagami
Keinichi Ishikawa
Keiichi Noda
Zigra (voice)