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