Armed with a spectacular cast for “Disclosure Day” (★★★½ out of four; rated PG-13; in theaters June 12 ), Spielberg takes an imaginative look at what it would look like if humanity actually found out ...

Disclosure Day also involves aliens but uses them conspiratorially, at the edges of the tale.

Emily Blunt and Josh O'Connor star in Spielberg's film about a government's cover-up of extraterrestrials.