

106 minutes
4/17/1966
Gamera escapes from his rocket enclosure and makes his way back to Earth as a giant opal from New Guinea is brought back to Japan. The opal is discovered to have been an egg that births a new monster called Barugon. The creature attacks the city of Osaka by emitting a destructive rainbow ray from his back, along with a freezing spray capable of incapacitating Gamera.

Kōjirō Hongō
as Keisuke Hirata

Kyōko Enami
as Karen

Yūzō Hayakawa
as Kawajiri

Takuya Fujioka
as Dr. Sato

Kōji Fujiyama
as Onodera

Shō Natsuki
as Ichiro Hirata
Yoshirō Kitahara
as Professor Amano

Ichirō Sugai
as Dr. Matsushita

Bontarō Miake
as Self-Defense Force General
Jutarō Hōjō
as Self-Defense Force Commander
Kazuko Wakamatsu
as Sadae Hirata

Yuka Konno
as Onodera's Lover

Eiichi Takamura
as Governor of Osaka
Kenichi Tani
as Lee
Kōichi Itō
as Metropolitan Police Superintendent-General

Hikaru Hoshi
as Awaji Maru Captain
Osamu Abe
as Awaji Maru Crewman
Yoshihiro Hamaguchi
as Awaji Maru Crewman
Joe Ohara
as Karen's Father
Tsutomu Nakata
as Hayashi
Yūji Moriya
as News Announcer (voice)
Gai Harada
as Kishimoto
Kazuo Mori
as Awaji Maru Crewman
Shin Minatsu
as Awaji Maru Crewman
Toichiro Kagawa
as Man at Observatory
Teruo Aragaki
as Gamera