UFOs: Investigating the Unknown
The truth behind the U.S. government's secret Pentagon program on UAPs, Unidentified Aerial Phenomena, otherwise known as UFOs, is exposed.
- Zhanri: Documentary
- Studio: National Geographic
- Fjalen: u.s. air force, ufo, government cover-up, ufo sighting, military pilots, u.s. military intelligence
- Cast: Leslie Kean, Chris Mellon