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