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