What secrets lay buried in the never-before-seen files of a famous UFO investigator?
In the early 1950s, James McDonald, a senior physicist at the University of Arizona, changed the entire course of UFO research.
For nearly 20 years he examined UFO reports in great detail: interviewing over 500 witnesses, uncovering important government documents and testifying before Congress in 1968.
For the first time on television, the team brings these lost UFO files back into the public eye and looks at evidence that was long thought to be lost to history.