Not that this should be a big surprise to anyone, but in a recent interview with actor Robert Downey Jr. about another movie he is currently working on with actor Zach Galifianakis called "Due Date," Downey Jr. is quoted as saying he expects to suit up for Iron Man 3 this fall.
Equally unsurprising, Galifianakis in the same article is quoted as saying he plans to begin working on a "The Hangover" sequel this fall as well.
Now what I would call surprising, is if Downey Jr. said he was going to be in "The Hangover" sequel or that Galifianakis was going to be in Iron Man 3. Now that would have been surprising news, and kind cool news to boot. Alas that does not appear to be the case though. "Due Date" is slated to be out in theaters this Fall while Iron Man 2 opens in theaters on May 7, 2010.
Source: The AP