
Akira Kubo
Katsuo Yamabe
At the turn of the century, all of the Earth's monsters have been rounded up and kept safely on Monsterland. Chaos erupts when a race of she-aliens known as the Kilaaks unleash the monsters across the world.


Akira Kubo
Katsuo Yamabe
Yukiko Kobayashi
Kyoko Manabe
Kyôko Ai
Kilaak Queen
Jun Tazaki
Dr. Yoshido
Yoshio Tsuchiya
Dr. Otani
Kenji Sahara
Commander Nishikawa
Susumu Kurobe
Kilaak Controlled Staffer (uncredited)
Hisaya Ito
Major Tada
Yoshibumi Tajima
General
Nadao Kirino
1st Detective
Naoya Kusakawa
SY-3 Astronaut
Ikio Sawamura
Old Farmer
Wataru Ōmae
SY-3 Astronaut
Kazuo Suzuki
Kilaak Controlled Staffer (uncredited)
Yutaka Sada
Police Officer
Chōtarō Tōgin
Ogata
Yasuhiko Saijō
Fujita
Seishirō Kuno
SY-3 Engineer














