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The Keefer brothers put boots to ground as their journey through Alaska begins. Armed with nothing but a couple Glock 20s, the brothers immediately...

The Keefer brothers awaken to a frozen tundra. With over 8 miles to cover and no oars, the brothers are forced to trudge their way through shallow...

The terrain begins to change as the Keefer brothers are forced to pick their way downstream. The landscape tightens it's grip and funnels the...

The Keefer brothers take shelter in a small pine outcropping as a winter storm sets siege to the river. Forced to wait out the arctic blast, the...

Using up the last of their energy, the Keefer brothers make their way down stream in search of their next supply cache. The tide turns as they...

With lifted spirits, the Keefer brothers set out to spot and stalk a herd of caribou near by, but closing in proves more difficult than expected.

With red meat, the Keefer brothers are finally able to replenish their depleted energy, but they aren't the only ones looking to survive the winter...

The harsh reality of winter sets in, and the Keefer brothers are forced to sleep with one eye open as a grizzly patrols the area around their camp.

With the arctic storm nipping at their heals, the Keefer brothers race down the river to reach their next supply-yielding cache only to become lost...

As the temperature plummets, the Keefer brothers fight their way down stream through freezing water and strong headwinds as they hope to reach their...

Chris and Casey Keefer recount their most memorable moments from this year's journey to Alaska's Brooks Range.

The Keefer brothers look back on one of their favorite moments of this years adventure.

"Caligula" is a psychological phenomenon in which you want do things that are prohibited. Featured here are numerous pitches rejected by multiple TV...

Expert duck hunters, Jase and Jep Robertson are hunting something new – buried treasure! With the help of their quick-witted Uncle Si and...

Follow along as a handful of survivalist battle brutal weather and living conditions on Great Slave Lake.

25 years ago, Mick Dodge walked away from the modern world, leaving civilization behind to live alongside nature's wonders in the Olympic Peninsula....

Three former Alone participants go head-to-head to complete incredible bushcraft builds using only basic tools and the natural resources around them....

The famed survivalist takes A-list celebrities on journeys into the wildest locations around the world, forcing the stars to push their bodies and...