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