How They Created *Captain America'*s Massive Helicarriers

Enjoy those massive helicarriers in Captain America: The Winter Soldier? Here's how Industrial Light and Magic brought them to life.

Bottom line: Captain America: The Winter Soldier has some fairly epic helicarriers. Upgraded versions of the flying fortress in The Avengers, these S.H.I.E.L.D. machines are integral to *The Winter Soldier'*s Project Insight plotline and the film's massive final showdown. Industrial Light and Magic was tasked with updating the helicarriers for the new film and went to incredible lengths to make sure each flight looked perfect. In the video above, FXguide's Mike Seymour talks to the visual effects company to find out what new details were added to the aircraft, and how the effects team created a digital modeling environment for the epic helicarrier crash scene.