Season 4 poster

Season 4

10 episodes February 10, 2025

Episodes

1 Echoes of the Lost Mountaineer Feb 10, 2025 No ratings 2 Secrets of the Antarctic Abyss Feb 17, 2025 No ratings 3 Woolly Mammoths Last Stand Feb 24, 2025 No ratings 4 Battlefield Beneath the Alps Mar 3, 2025 No ratings 5 The Giant Penguin Enigma Mar 10, 2025 No ratings 6 The Patagonia Ice Dragon Mar 17, 2025 No ratings 7 Ice Age Battlefield Mar 24, 2025 No ratings 8 Siberian Death Mask Mar 31, 2025 No ratings 9 Frozen Secrets of Prehistoric Warfare Apr 7, 2025 No ratings 10 The Donner Party's Lost Legacy Apr 14, 2025 No ratings