Watch Iron Man 2 which will be released to theaters worldwide on May 7, 2010. But if by chance you may not be able to watch it on theaters, you can always go online because after the release date, I am sure there will be many sites online that will show Iron Man 2. These copies version of the original movie Iron Man 2 are not as good as the original one but it is free to watch it online and you can watch it anytime you are free.