Director: Ishirō Honda
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
Jun Tazaki
Dr. Yoshido
Yukiko Kobayashi
Kyoko Manabe
Yoshio Tsuchiya
Dr. Otani
Chōtarō Tōgin
Ogata
Yoshibumi Tajima
General
Kenji Sahara
Commander Nishikawa
Heihachirō Ōkawa
Engineer
Kyôko Ai
Kilaak Queen
Andrew Hughes
Dr. Stevenson
Ikio Sawamura
Old Farmer
Yoshio Katsube
Young Scientist
Hisaya Ito
Major Tada
Yutaka Sada
Police Officer
Hiroshi Okada
Hospital Doctor
Hideo Shibuya
1st Reporter
Nadao Kirino
1st Detective
Yutaka Oka
2nd Detective
Kamayuki Tsubono
3rd Detective
Seishirō Kuno
SY-3 Engineer
