LatinoReview quizzed Robert Downey Jr. for info about 'Iron Man 2' at the recent 'Tropic Thunder' press junket. The actor was, however, tight-lipped about which, if any, Marvel heroes might cameo in the sequel.
"It's such a big leap, before we were grounded in reality and now we're starting to go into the Marvel Universe. I don't know much about this, I just know that we go scene to scene to scene, and we have some great scenes which I think will be really surprising at how we took all of this goodwill and this success and we decided to do something ever more kind of risky and something that represents the way Jon thinks and the way I like to develop a character. So, it's going to be good," Downey said.
When asked specifically about Captain America or Thor, Downey said, " I can neither confirm nor deny that. Honestly, nothing's set in stone right now."
However the actor did flatly deny any appearance by 'The Incredible Hulk'.