The Powers of Matthew Star (1982)

Matthew Star is a normal cute well-rounded kid, or is he? Turns out, he's actually alien royalty, a prince no less, from the planet Quadris. Who knew? Nobody hopefully, because Matthew is being hidden from tyrants who overthrew his planet. On Earth, accompanied only by Walt, played by Lou Gossett, Jr., Matt tries to blend in as a high-school student and eventually a government spy with super-powers.