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