The Sound of Music
Special encore presentation tomorrow 8/7c. Watch the special online now.
The contestants find new hope for a rescue - and discover a new threat lurking in the wild.
Get to know the competitors.More »
Reunited and seemingly safe, the contestants begin to put the pieces together - and encounter yet another mind-blowing surprise.More »
The trekkers face a new unknown threat, while a rescue at the research station looks certain.Watch »
Look back at the best of Siberia.View »
Don't miss favorite GIFs, quotes, crackpot theories and more.More »