Name | First Aired | Runtime | Image | |
---|---|---|---|---|
S12E01 | Winds of Change |
December 11, 2018
National Geographic
|
60 | |
S12E02 | The Burning Man |
December 18, 2018
National Geographic
|
60 | |
S12E03 | Open Season |
January 1, 2019
National Geographic
|
60 | |
S12E04 | The Great Changeover |
January 1, 2019
National Geographic
|
60 | |
S12E05 | The Nightmare |
January 8, 2019
National Geographic
|
60 | |
S12E06 | Treading Water |
January 15, 2019
National Geographic
|
60 | |
S12E07 | Highways of the Arctic |
January 22, 2019
National Geographic
|
60 | |
S12E08 | Back in the Saddle |
January 29, 2019
National Geographic
|
60 | |
S12E09 | Race Against Time |
February 5, 2019
National Geographic
|
60 | |
S12E10 | No One Fights Alone |
February 12, 2019
National Geographic
|
60 | |
S12E11 |
Cost of Winter
season finale
|
February 19, 2019
National Geographic
|
60 |