Steven Spielberg's "Disclosure Day" packs a hopeful message into its alien-centric story, and there's plenty to dive into about what the movie wants to say.

“Disclosure Day”, his new release, adds a cosmic plea: give peace a chance.

Driven by—or possessed—by her connection to extraterrestrials that dates back to a childhood abduction, Emily Blunt’s Margaret Fairchild is able to commandeer her local new station in Kansas City, and...