As long as there have been UFO sightings, there have been claims of alien abduction. This phenomena and the alleged alien implants sometimes left behind are examined in the light of never-before-seen evidence and eyewitness testimony.
Using archival audio recordings, official transcripts and incident reports, UFO researchers investigate what really happened during incredible -- and sometimes life-threatening -- encounters between law enforcement and UFOs.
Investigators reveal the secret history between US Presidents and the UFO phenomenon, from FDR's knowledge about a UFO battle over Los Angeles to JFK's alleged plan to share extraterrestrial secrets with the Russians.
Evidence reveals the development of secret Nazi weapons not long after an alleged UFO crashed in Germany's Black Forest; UFO experts investigate whether the U.S. government co-opted this technology for its own space and military programs.