Yesterday, we brought you the gag reel from the Iron Man 3 Blu Ray, scheduled for a September 3rd digital release followed by DVD and Blu-ray on September 24th. Today, IGN is treating us to a great little featurette about how they made the opening scene where Tony Stark is testing out his new armor.

Iron Man 3 Stars Robert Downey Jr., Gwyneth Paltrow, Ben Kingsley Don Cheadle, Guy Pearce, Rebecca Hall, Stephanie Szostak, James Badge Dale, Jon Favreau, Ben Kingsley and Wang Xuequ.

Source: Commingsoon