My 3-year-old son Jack is currently a huge Avengers fan. He loves Iron Man, The Hulk, and Thor, but far and away his favorite Avenger is Captain America. He has one of those frisbee Captain America shields with him at all times now. It even has dog teeth marks where he had to wrestle it away from the neighbor dog after a fateful battle.
Lately he's been watching the new Avengers cartoon on Disney's XD and really enjoying it, but I'm worried that he may not enjoy the movie this summer as much as the cartoons.