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