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