Chris Hemsworth's Thor Battles the Hulk in 'Thor: Ragnarok' Teaser Trailer!

The official teaser trailer for the upcoming movie Thor: Ragnarok has been released and it features Chris Hemsworth‘s Thor battling Mark Ruffalo‘s Hulk in gladiator-like contest!
In the film, Thor is imprisoned on the other side of the universe without his mighty hammer and finds himself in a race against time to get back to Asgard to stop Ragnarok—the destruction of his homeworld and the end of Asgardian civilization—at the hands of an all-powerful new threat, the ruthle