This is my favorite movie.I am a very big fan of robert downy jr.the iron man. In movie robert downy jr.plays the character of tony stark a wepon maker who got kidnapped by terrorist.
While he creates a small arc reactor which having continuous flow of energy and fit it in a robotic suit to escape from terrorist. After that he make an full functional suit by the help of jarvis. Jarvis is the cool part of the film like tony jarvis is the computer with voice. The climax of the movie is ok