Ironman is a MARVEL film about a computer mechanic guy called Tony Stark that makes weapons (like cool misiles and guns). He ends up making a cool suit thing half way through the film that he uses to kill a load of bad guys (terrorists that kidnaped him). The films action wasn't that good but it ended like there was going to be a sequel so the cool action will most likely be in the next film, if not it was a pointless film. To watch the trailer go here or the official website is here.
It is a good film to watch if you like marvel stuff. It has a bit of comedy and a bit of action so it isn't bad if you need something to watch.