The similarity between Iron Man and Green Lantern is, unlike Superman or any of the X-Men or Spider-Man, anyone can be Green Lantern or Iron Man. All you need is the ring or the suit.— Marc Guggenheim
The similarity between Iron Man and Green Lantern is, unlike Superman or any of the X-Men or Spider-Man, anyone can be Green Lantern or Iron Man. All you need is the ring or the suit.