As Iron Man 2 draws closer, we get to see a few more insights into the making of John Favreau movie which is due for release 30th April. In the sequel, we see Robert Downey Jr. back to take on the reigns as Tony Stark with a supporting cast which includes Gwyneth Paltrow, Don Cheadle, Jon Favreau, Mickey Rourke, Sam Rockwell, Samuel L. Jackson, Scarlett Johansson, Garry Shandling and John Slattery.

In this new featurette embedded below, we get to see an interview with John Rosengrant (who worked on Iron Man) talking about how the suits were constructed.