Disclosure Day's ending purposefully leaves a lot of big questions open about the fate of the world and the full aftermath of the exposure of aliens.

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,

How David Levinson’s plan, Russell Casse’s sacrifice, and humanity’s unity defeat the alien invasion and secure a second chance for Earth.