Overview
As alien invaders plot to conquer the Earth, two Boy Scouts steal a mini-submarine and discover Gamera in their midst. Transported to the alien's spaceship, the Scouts are menaced by the evil inhabitants, including Viras, a squid-like monster that grows to colossal size to battle Gamera.
Cast
- Kōjirō Hongō as Scout Master Mr. Shimida
- Tôru Takatsuka as Masao Nakaya
- Carl Craig as Jim Morgan
- Michiko Yaegaki as Mariko
- Peter Williams as Dr. Dobie
- Kōji Fujiyama as Self-Defense Force Commander
- Mari Atsumi as Junko Aoki
- Junko Yashiro as Masako Shibata
- Yoshirō Kitahara as Masao's Father
- Munehiko Takada as Jim's Father