Originally published on http://www.darkhorizons.com/news/33036/-planet-hulk-rumors-are-bull-says-james-gunn There's been a few rumours since "The Avengers" about the potential of a movie adaptation of the popular Marvel comic storyline "Planet Hulk" which could star Mark Ruffalo. Both Ruffalo and Marvel chief Kevin Feige have dismissed the idea on several occasions.