Disney movie about a typical neglected genius, Chloe, who inadvertently stumbles upon the formula for invisibility while trying to identify SUGAR. Even weirder, a moth turned invisible by the formula escapes Chloe's garage-lab and ends up getting drank by her older, popular, obnoxious sister, turning her and everything she touches for some reason invisible to. Now Chloe and her sister must scramble to reverse the effects before they become permanent.