The legendary director spoke out about extra-terrestrials as moviegoers head to 'Disclosure Day.'

"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,

"Disclosure Day" director Steven Spielberg opens up to USA TODAY about aliens, AI and why he'll never quit making movies.

Steven Spielberg's “Disclosure Day” returns Hollywood’s preeminent big-screen craftsman to one of his most abiding questions: Are we alone?

“Disclosure” has become a cult word. It shouldn't be, since all it means, technically, is to reveal something. But the new wave of alien conspiracy theorists have made “disclosure” into a teasingly passive-aggressive code word.

Steven Spielberg reiterated his belief in the existence of life beyond Earth during a keynote interview at the SXSW Film & TV Festival in Austin on Friday, March 13

The "Disclosure Day" filmmaker does think he should be "afforded the opportunity" to see a UFO, given "all the movies I made about non-human civilizations coming to Earth."