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