Matt Damon and Luciana Barroso attend the "Thor: Ragnarok" premiere in Los Angeles

Actor Matt Damon (RL and his wife Luciana Barroso attend the premiere of the sci-fi motion picture "Thor: Ragnarok" at the El Capitan Theatre in the Hollywood section of Los Angeles on October 10, 2017. Storyline: Thor is imprisoned on the other side of the universe 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. Photo by Jim Ruymen/UPI