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