lightnings weakness is water or ground Ground does not get hurt by any electric powers Water weakens lightnings.
Griffin is the main antagonist in the novel The Invisible Man and its following adaptations. He creates a potion that can make him invisible, but in the cost of losing his sanity.
Favreau will reprise his role of Happy Hogan, the bodyguard-sidekick to Tony Stark/Iron Man, played by Robert Downey Jr., in the Marvel Studios threequel. This time he will not be directing the film, like he did in the first two installments.