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