Space Stars — Season 1, Episode 56: The Invisibles
Sci-Fi & Fantasy, Animation, Family, Mystery, Kids • 60 min • 1 season, 66 episodes • ★ 8.0/10
Episode synopsis
A chunk of magnalite lands in the Lost Lake on Quasar. Before long, the Herculoids are up against enemies they can't see. Zandor discovers that the invisible adversaries are Zelos. The team goes to see King Zel, who reveals that his son Eezo and other exiled Zelos may be the culprits. The Herculoids head for the Valley Of The Lost Lake. There, Gloop, Gleep, Tundro, and Dorno's arm turn invisible. Space Ghost, who has been tracking the magnalite, arrives, and sends the fragment back into space. Once this is done, the invisibles become visible again. The Herculoids capture Eezo and his followers, and return them to King Zel.
About Space Stars
As the entire world went "space action" crazy at the end of the Seventies, Hanna-Barbera reconvened its Sci-Fi superstars Space Ghost and the Herculoids for another round of adventures. Joining the sixties sci-fi faves in their interstellar battle against evil were newcomers Teen Force and Astro and the Space Mutts (yes, that Astro!).