trailer magnet YEAR: 2020 | LENGTH: 1 part (112 minutes) | SOURCE: PBS description: Following a trail of fossils found in all the wrong places–beech trees in Antarctica, redwoods and hippo-like mammals in the Arctic–NOVA uncovers the bizarre history of the poles, from miles-thick ice sheets to warm polar forests teeming with life. SIMILAR TITLES: Frozen Planet Seven Worlds, One Planet Blue Planet 2 Planet Earth Nature’s Great Events Earth’s Tropical Islands