15 Years Later, Thor Proves Chris Hemsworth Is Avengers: Doomsday's Secret Weapon

There are many great and powerful heroes set to appear in Avengers: Doomsday, but Thor is beginning to look like not only the strongest Avenger, but also the most important. A decade after Captain America: Civil War, the new film will once again see a schism in the balance of power and conflict between the franchise's biggest stars.