Decoding the Past - Season 4
1 - Siberian Apocalypse
Air Date: January 27, 2008
An examination of the 1908 Tunguska event in Siberia, where a mysterious explosion destroyed nearly 1000 square miles of forest. Includes theories of what possibly happened to cause the explosion and whether it could ever happen again.
2 - The Abominable Snowman
Air Date: October 2, 2008
A look at regions where folklore exists around sightings of the Abominable Snowman, such as the mountainous regions of Tibet and Nepal.