Poster of Cast and Crew in Astro Boy - Sea Serpent Isle (Season 1 - Episode 22) - Sea Serpent Isle

Astro Boy - Season 1 - Sea Serpent Isle (Episode 22)

Plot: At a beach Astro Boy spots a mysterious bottle with a note calling for rescue from an uncharted island called Sea Serpent Isle.
Episode Aired On:
Tuesday, May 28 1963
62 years ago