Honey, You're So Transparent Honey, I Shrunk the Kids: The TV Show : Season 1 Episode 21

Wayne's Chameleonator makes people invisible. The Chameleonator was orginally made to change the people's skin color, so they wouldn't need to use make-up anymore. A mole in the company is telling another company about the invention. Amy and Wayne must stop the mole and get his invention back from the company that took it.