"Disclosure Day" director Steven Spielberg has said that his latest film, which sees him return to the topic of UFOs and extra-terrestrial life forms, is "built on a foundation of truth." Few directors have explored onscreen over the years the possibility of life on other planets more thoughtfully than Spielberg,

For about the first two-thirds of Disclosure Day, Steven Spielberg’s new sci-fi conspiracy thriller, a honey-voiced man of mysterious authority named Hugo (Colman Domingo) spends his time calmly but m...