Comic-Con: 100 Thor: Ragnarok trailer screenshots will Rok you We have 100 Thor: Ragnarok trailer screenshots which you can check out in our gallery below! RELATED: Let the New Thor: Ragnarok Trailer Smash Your Face In Marvel Studios’ Thor: Ragnarok, 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 ruthless Hela.