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