Investigation X
- 2008-2008
- 1 season
- Discovery Channel
- Documentary
Season 1 Episode Guide
3 Episodes 2008
Episode 1
UFO Outbreak
Mon, Oct 13, 2008
In early 2008, large swathes of the USA were rocked by UFOs darting across the sky, sometimes with F-16 jets in hot pursuit. No satisfactory explanation could be found, and the sightings remain unexplained to this day.
Episode 2
Spontaneous Combustion
Mon, Oct 27, 2008
Episode 3
Siberian Apocalypse
Mon, Nov 10, 2008