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