Dual Survival
Bulgarian Blizzard
Season 6 Episode 4 of 15
On the punishing slopes of Bulgaria's Rila Mountains, Grady and Josh face a whiteout blizzard, freezing temperatures and a run-in with a deadly predator
Dual Survival airs on Discovery Channel at 9:00 AM, Tuesday 19 August. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
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