Captain America: The First Avenger Movie Trailer 1 Facebook0Twitter0Google+0LinkedIn0Pinterest0 Captain America: The First Avenger opens in theaters July 22, 2011. You may also like... TRON: LEGACY - "Quorra Saves Sam" ClipThe New Trailer for Gulliver's TravelsDC Universe Online: In Lex We Trust TrailerThundercats CG Footage