Steven Spielberg's new movie debuted in theaters on June 12

Steven Spielberg knows there’s a faction of netizens that think Disclosure Day, his new aliens-are-among-us-thriller, was made to prepare the world for real-life UFO sightings.

As the race goes on, the movie veers between comedy and suspense, action and contemplation, the sounds of squealing tires mixing with sober interludes that touch on belief, reason, trauma, self-govern...