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