S1E21
Ultraman Season 1 Episode 21
⚠ Spoiler alert This recap gives away what happens in this episode.
Episode Summary & Review
After sightings of a monster in Lake Kitayama, the SSSP investigates. Professor Nakayama, secretly grew the beast which now dwells at the lake’s bottom. In a stunning turn of events, it is discovered that the doctor is not who he claims to be. He threatens to feed Kubo and Ide to his monster, but is instead trampled by his own creation. Ultraman defeats the monster with Ultra Slash.