TV Great Yellowstone Thaw - Season 1 Great Yellowstone Thaw - Season 1 5.5/10 by 6 users Journey with Kirk Johnson to Yellowstone, where wolves, grizzlies, beavers and Great Gray owls survive one of the greatest seasonal changes on the planet. As the temperature swings 140 degrees, cameras capture how the animals cope. Details Casts Posters Images Title Great Yellowstone Thaw - Season 1 Alternative Titles The Great American Thaw, Đông Về Nơi Hoang Dã First Air Date 2017-06-21 Last Air Date 2017-07-05 Number of Episodes 3 Number of Seasons 1 Genres Documentary, Networks PBS, Casts Kirk Johnson Plot Keywords , Himself - Presenter Kirk Johnson Episodes List Great Yellowstone Thaw Season 1 :Episode 1 Episode 1 Episode 1 2017-06-21 Journey with Kirk Johnson to Yellowstone, where wolves, grizzlies, beavers and Great Gray owls survive one of the greatest seasonal changes on the... Great Yellowstone Thaw Season 1 :Episode 2 Episode 2 Episode 2 2017-06-28 Journey with Kirk Johnson to Yellowstone, where wolves, grizzlies, beavers and Great Gray owls survive one of the greatest seasonal changes on the... Great Yellowstone Thaw Season 1 :Episode 3 Episode 3 Episode 3 2017-07-05 Journey with Kirk Johnson to Yellowstone, where wolves, grizzlies, beavers and Great Gray owls survive one of the greatest seasonal changes on the...