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