Episode 1
Red Alert
UFO sightings over nuclear facilities trigger high alert responses - are they top-secret aircraft or something from another world?
Where to watch UFOs Declassified
TV series
UFOs Declassified
20151 season7.1 / 10
Investigates the mysteries behind declassified top secret government files with stunning details about the world's most credible UFO sightings and alien encounters. The series pieces together the data on these incidents, and tries to answer the question: what really happened?
Availability
Not streaming in United States
Checked Jul 22, 2026
UFOs Declassified premiered January 9, 2015. We don't have a confirmed streaming, rental or purchase option yet.
Synopsis
Investigates the mysteries behind declassified top secret government files with stunning details about the world's most credible UFO sightings and alien encounters. The series pieces together the data on these incidents, and tries to answer the question: what really happened?
Season 1 episodes
Choose an episode, then use the watch options above for the show.
Episode 2
Black Triangles
An investigation into triangular-shaped UFOs seen in the 1980s and 90s - they might be the best evidence of extraterrestrial crafts?
Where to watch UFOs Declassified
Episode 3
Battle of Los Angeles
Anti-aircraft guns blast the skies over Los Angeles when an unknown flying object is spotted by thousands in 1942 - is it from earth or could it be extra-terrestrial?
Where to watch UFOs Declassified
Episode 4
UFO Crash Sites
Roswell is the most famous UFO story in history and a piece of debris found at the desert crash site might shed new light on what really happened in 1947.
Where to watch UFOs Declassified
Episode 5
Shoot 'em Down
True stories of fighter pilot encounters with unidentified flying objects in our skies – including pilots who were ordered to ‘shoot ‘em down’.
Where to watch UFOs Declassified
Episode 6
UFOs vs. Airliners
Well-documented sightings of UFOs by commercial airliner pilots may be proof of danger lurking in our skies.
Where to watch UFOs DeclassifiedEpisode information updated Jul 22, 2026
Available now in United States
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Cast
Brad Cartner