Join America's last frontiersmen while they survive in one of the last great unspoiled and unforgiving wildernesses on the planet. Heimo Korth trails down the tail end of the caribou migration, while one lone man's cabin is ransacked by a grizzly.

阿拉斯加终极求生的重点是普通人在阿拉斯加荒野，他们的相互竞争。 他们在比赛中通过阿拉斯加的不可预测的天气，荒芜的风景，和天敌竞争。

They are some of the toughest, most extreme survivalists from across the nation. In the second season of Ultimate Survival Alaska, four teams - woodsmen, mountaineers, military veterans, and endurance athletes go head-to-head in an epic arctic competition that only National Geographic could inspire. Dropped in the middle of the Alaskan wilderness by bush plane, with only their raw, die-hard ingenuity and the gear on their backs, they'll navigate through treacherous glaciated river valleys, barren ridge-lines, and high mountain peaks, battling hunger, hostile predators, and perilous weather conditions along the way. Like the original National Geographic explorers, for those who succeed there is no grand prize, just the well-fought pride of having conquered the grueling challenges that Mother Nature can throw at them. It's an epic competition series where the only prize is survival.

《家在阿拉斯加》介绍观众认识克尔奇家族和他们位于阿拉斯加荷马市郊的偏远社区。由大家长亚兹克尔奇带领，克尔奇家族在他们的农庄耕种和居住已经4代。这些以土地为生的荒地男女，在有限时间的夏季和秋季以种菜，打猎，钓鱼为食，从土地收集粮食并防护家畜的安全，以备度过阿拉斯加的严酷冬天

A man who has been framed on a murder charge is placed in the custody of a crooked U.S. marshal, who is secretly running a murderous claim-jumping gang.

暂无剧情简介

本系列原创纪录片分为八部分，带您走进最后一批阿拉斯加人的生活。他们被允许居住在这个国家最偏远的地区之一——面积1900万英亩的北极国家野生动物保护区中。

As the Arctic Circle's short summer nears its end, the Last Alaskans begin their preparations for another winter on the trap-line. Add to Watchlist

真人秀围绕Kilcher一家人，他们居住在阿拉斯加荷马城(Homer)的一所农庄。家族的族长是Atz Kilcher，他的女儿Jewel是知名的女歌手。这一家人在农场上居住了三个世代。他们过着一种自耕、原始的生活，儿童也都是在家里接受教育。

在阿拉斯加半岛的卡特迈国家公园里，有一个超过2000只的棕熊王国。在夏季刚开始的时候，这些棕熊总是独立生活，聚集在河流寻找鲑鱼。看着这些体重超过400公斤的棕熊紧挨着去奋力捕捉鲑鱼也是极为有趣的。