That's the premise of Disclosure Day, a new sci-fi thriller that sees Spielberg returning to the idea of these little green men he adores so much. This time however, the little green men in question are actually grey,

The title of Disclosure Day tells you everything you need to know. In Steven Spielberg’s latest sci-fi blockbuster, there’s never any question of whether extraterrestrial life exists (it does) or whether we’ve made contact with it (we have).