2 episodes
Decoding the Past - Season 4
First aired Jan 27, 2008Season 4
Browse all 2 episodes in this season, including available images, air dates, runtimes, ratings and episode summaries from TMDB.
Episodes
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Episode 1
Siberian Apocalypse
Jan 27, 200860 min
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.
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Episode 2
The Abominable Snowman
Oct 2, 200860 min
A look at regions where folklore exists around sightings of the Abominable Snowman, such as the mountainous regions of Tibet and Nepal.