Do you want to compare Invisible Kid with Mister Sinister? Discover the powers, weakness & weapons of Invisible Kid and Mister Sinister from Invisible Kid Biography and Mister Sinister Biography. Find out all about Invisible Kid and Mister Sinister.# Check out how is Invisible Kid unique and distinct from Mister Sinister. Discover their love interest, sidekicks, family tree and the movies and games list in which Invisible Kid and Mister Sinister have appeared. Find out everything about them here!