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