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