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