Ultraman (1966)

In the cosmic drama Ultraman, a benevolent alien chases a monstrous creature through the interstellar void, their cataclysmic pursuit ending on Earth. As fate would have it, the alien unintentionally collides with Hayata, an intrepid officer of the Science Patrol investigating the intergalactic chase. To compensate for the accident, the alien selflessly imparts his life essence to Hayata, gifting him an extraordinary form and unparalleled powers to call upon in dire situations. The incident proves to be an uncanny blessing as the elusive monster is merely the harbinger of an unrelenting storm of menacing beasts and extraterrestrials, all intent on wreaking havoc on Earth. As part of the vigilant Science Patrol, Hayata delves into the mysterious appearances of these monstrous entities, battling the imminent threats with the futuristic arsenal at their command. However, these earthly defenses often fall short against the unstoppable might of the monstrous invaders. It is in these desperate moments that Hayata wields the beta capsule, a gift from his alien savior. As he activates this cosmic relic, Hayata metamorphoses into the towering superhero, Ultraman, a formidable guardian endowed with the power to shield Earth from the onslaught of cosmic threats.

Ultraman is an action show featuring Susumu Kurobe and created by Eiji Tsuburaya.

Ultraman is currently streaming for free (ad-supported) on Plex, Plex Player, Pluto TV and The Roku Channel and it's also available on Tubi TV.

It is also possible to buy Ultraman on Amazon Video and Vudu.