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