In 2017, it was revealed that the Department of Defense recently spent millions investigating reports of UFOs. This is the latest disclosure about a series of secret government UFO projects.
演员：Jerry Saltz Martin Kemp Alexandra Bregman Doug Patteson Robert K. Wittman Dianne Dwyer Modestini Didier Rykner Warren Adelson David Kirkpatrick Alexander Parish Bruce Lamarche Bernd Lindemann Frank Zöllner Yves Bouvier Antoine Harari