Superboy - Full Series Information, Trailer & IMDb Reviews
Watch Superboy Season 2 Episode 21 online — it may be available on legal streaming platforms such as YouTube, Netflix, Prime Video, Hulu, Disney+, and others.
Superboy: A demented electronics genius who was imprisoned because of Superboy escapes. He uses his genius to develop a mechanical suit which he uses to suck away Superboy's powers, making himself as powerful as the Boy of Steel.