Echoes of the Lost Mountaineer (S04E01)
S04E01
In 2020, the quest to find missing climber Janet Mae Johnson, who vanished in 1973, picks up steam when her backpack and camera are uncovered.
Show
Secrets in the Ice
Episode
S04E01
Air Date
Feb 10, 2025
Season 4 Episodes
S04E01
Echoes of the Lost Mountaineer
S04E02
Secrets of the Antarctic Abyss
S04E03
Woolly Mammoths Last Stand
S04E04
Battlefield Beneath the Alps
S04E05
The Giant Penguin Enigma
S04E06
The Patagonia Ice Dragon
S04E07
Ice Age Battlefield
S04E08
Siberian Death Mask
S04E09
Frozen Secrets of Prehistoric Warfare
S04E10
The Donner Party's Lost Legacy