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