Decoding the Past: Season 4 (2008)

Episodes

1. 

   Episode 1 · January 27, 2008 · 1h 0m

   Siberian Apocalypse

   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. 

   Episode 2 · October 2, 2008 · 1h 0m

   The Abominable Snowman

   A look at regions where folklore exists around sightings of the Abominable Snowman, such as the mountainous regions of Tibet and Nepal.