Tetsuwan Atom Odcinek 35: The Secret of Bee Island

Astro visits an undersea farm where the mermaid robot Peppy works. He fights off descending sharks and a submarine belonging to Mandrake who seeks golden coral. He also helps with the breeding of fish. An electric shock from a mysterious fishtail damages Astro but Peppy repairs him. Astro finds a 1000-metre long electric ray that eats marine creatures. Peppy lures the ray into an undersea volcano and Astro defeats it using a volcanic eruption.