A catastrophic underwater volcanic eruption awakens a terrifying sea monster and unleashes a deadly algae bloom, threatening to destroy the delicate balance of the ocean's ecosystem.
Aired: Sep 25, 1990A colossal, humanoid entity emerges as a planetary guardian, safeguarding the...
Aired: Sep 25, 1990A global disaster sets off a devastating chain reaction, rapidly melting the ...
Aired: Sep 25, 1990A primordial beast is unleashed on the metropolis, causing chaos and destruct...
Aired: Sep 25, 1990In the next episode, Ultraman engages in an intense battle against a powerful...
Aired: Sep 25, 1990A mysterious entity releases a poisonous fog, striking fear into the hearts o...
Aired: Jan 24, 1991A catastrophic firestorm ravages a distant mountain range, unleashing a destr...
Aired: Jan 24, 1991A mysterious crystal entity emerges, spreading a dark and ominous presence ov...
Aired: Mar 28, 1991A devastating locust, Majama, destroys a crop-dusting plane, prompting the Un...
Aired: Mar 28, 1991A mysterious crystalline entity emerges, disrupting the delicate harmony of t...
Aired: Mar 28, 1991A group of aliens adopt human disguises, but as they delve deeper into their ...
Aired: Mar 28, 1991A mysterious presence haunts the remnants of a crashed extraterrestrial vessel.
Aired: Jun 27, 1991A catastrophic underwater volcanic eruption awakens a terrifying sea monster ...
Aired: Jun 27, 1991A mysterious alien relic crashes on Earth, bringing with it a crucial message...
