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