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