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