The Great Unknown
- Episode aired May 17, 2017
- TV-PG
- 1h 23m
Winter loosens its grip on the frozen north and The Last Alaskans celebrate the sun's reappearance on the horizon. In the Season 3 finale, big changes are on the horizon.Winter loosens its grip on the frozen north and The Last Alaskans celebrate the sun's reappearance on the horizon. In the Season 3 finale, big changes are on the horizon.Winter loosens its grip on the frozen north and The Last Alaskans celebrate the sun's reappearance on the horizon. In the Season 3 finale, big changes are on the horizon.