By | October 23 2012 10:33 AM

The first two “Iron Man” films were key points leading into the epic Marvel crossover “The Avengers,” which was released in May. The franchise that started the Marvel Cinematic Universe will be the first to continue it after “Avengers” with “Iron Man 3,” which had its first trailer posted to YouTube on Monday, featuring familiar faces along with Ben Kingsley as the Mandarin.