Next episode, a wave of UFO sightings sweeps across Alaska, the English Channel, and the American Southwest, raising alarm among the public. However, the true threat to air travel might not come from the objects themselves, but from the industry's long-standing tradition of secrecy.
Aired: Jan 9, 2015Unsettling aerial phenomena hover near nuclear sites, sparking heightened sec...
Aired: Jan 16, 2015The next episode delves into the mystery of triangular-shaped UFOs, raising q...
Aired: Jan 23, 2015The 1942 Los Angeles air raid remains shrouded in mystery, with unknown aircr...
Aired: Jan 30, 2015A breakthrough at the legendary Roswell crash site may finally uncover the tr...
Aired: Feb 13, 2015Next episode, a wave of UFO sightings sweeps across Alaska, the English Chann...
Aired: Feb 6, 2015As UFOs storm the skies, pilots from around the world are confronted with a h...
Current Status: Returning Series
Network: History
Genres:Documentary, History
