"I was like, 'I want to train! I want to be a supergirl! I want a machine gun! I want to look fabulous and be surrounded by hunky bare-chested men! I want to make a movie that people come away from feeling amazing and invincible! I want to be Wonder Woman!" British actress Hayley Atwell jumped at the chance to be Captain America's leading lady in new action movie The First Avenger.