My favorite film is Iron Man. Iron Man is a american superhero film based on the Marvel Comics character of the same name. Directed by Jon Favreau, the film stars Robert Downey, Jr. as Tony Stark, an industrialist and master engineer who builds apowered exoskeleton and becomes the technologically advanced superhero Iron Man. Plot: Playboy and genius Tony Stark, who has inherited the defense contractor Stark Industries from his father, is in war-torn Afghanistan with his friend and military liaison, Lieutenant Colonel James Rhodes to demonstrate the new "Jericho" missile. Stark is critically wounded in an ambush and imprisoned in a cave by the terrorist group the Ten Rings. An electromagnet grafted into Stark's chest by fellow captive Yinsen keeps the shrapnel that wounded him from reaching his heart and killing him. Ten Rings leader Raza offers Stark freedom in exchange for building a Jericho missile for the group, but Tony and Yinsen agree Raza will not keep his word.