Arrival: Official teaser

Watch the new teaser from the movie 'Arrival'. When mysterious spacecrafts touch down across the globe, an elite team - lead by expert linguist Louise Banks (Amy Adams) - is brought together to investigate. As mankind teeters on the verge of global war, Banks and the team race against time for answers – and to find them, she will take a chance that could threaten her life, and quite possibly humanity.