8.1
5 Episodes
Our Great National Parks
8.0
10 Episodes
Edge of the Unknown with Jimmy Chin Season 1
6.5
3 Episodes
House of Hammer
7.3
3 Episodes
Aftershock: Everest and the Nepal Earthquake
7.1
3 Episodes
Africa's Deadliest Season 7
6.9
Polar Bear
6.8
13 Episodes
Ancient Aliens Season 6
7.8
Kangaroo Valley
6.5
Finding Michael