Edge of Alaska - Season 2 - Eps 3: Defend the Frontier
The hidden city inside the mountain is within reach but exploration means convincing locals for help. Temperatures drop to 40 below, threatening ranchers trailblazing the frozen tundra, and an emergency meeting is called to defend the frontier.
About Edge of Alaska

Title: Edge of Alaska
First Air Date: 2014-10-24
Last Air Date: 2017-11-26
Status: Returning Series
Rating: 6.2/10 (from 9 votes)
Language: EN
Seasons: 4
Total Episodes: 32
Network: Unknown
Genres: Reality
Production Companies: Unknown
Synopsis
Hidden deep in the wilderness of Alaska is the toughest town in America: McCarthy. Only 42 residents brave the extreme conditions. They are mavericks, trailblazers, risk takers and rabble rousers, all trying to escape their past by surviving at the end of America.