Ultraman (1966): Season 24, Episode 5 - ProjectFreeTV

24 - 5: The Town That Doesn't Speak

Haibara, Emiko, and Shohei stumbled upon a town where nobody speaks a single word to each other. However, there is a strange kindness to the town. The residents of the town are all "Epigonoids," who have a special power. What is their secret?