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 …
Kōjirō Hongō,
Tôru Takatsuka,
Carl Craig,
Michiko Yaegaki,
Peter Williams,
Kōji Fujiyama,
Mari Atsumi
Added on Amazon Prime 2023-02-04.