Deadliest Catch

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.

“Buying Alaska” proves that forgoing basic amenities is a reasonable tradeoff when it comes to breathtaking views and stunning wild surroundings that you can't find anywhere in the lower 48 states. Offering much more than living quarters, these properties are so in tune with the extraordinary landscape that it's often what's beyond the house that proves to be the main attraction - from the ability to hunt and fish from a back deck, to extreme seclusion on your own private island, to self-sustaining features such as smokehouses and greenhouses. However, there are also dangers that come with all the beauty, and living in this rugged and remote terrain can lead to animal attacks and brutal winters that cut you off from society.

Home to some of the world's best fishing and hunting, Kodiak Island is a sportsman's paradise. Made up of virtually untouched wilderness, 'The Rock,' as it's known to locals, is also frequented by deadly predators and erratic weather. Experience the struggles of three multi-generational families risking it all to make a living in this dangerous environment.

Sig Hansen lures his family back to their Norwegian homeland hoping to build a new king crab fishing empire. As co-captain Mandy begins her own family, starting over in the land of their ancestors becomes an unexpected journey to rediscover a lost legacy.

Deep in the Alaskan wilderness lives a newly discovered family who was born and raised wild. Billy Brown, his wife Ami and their seven grown children – 5 boys and 2 girls – are so far removed from civilization that they often go six to nine months of the year without seeing an outsider. They’ve developed their own accent and dialect, refer to themselves as a "wolf pack," and at night, all nine sleep together in a one-room cabin. Simply put, they are unlike any other family in America. Recently, according to the Browns, the cabin where they lived for years was seized and burned to the ground for being in the wrong location on public land.

Centers on the Kilcher family and their community outside Homer, Alaska. Begun by patriarch Yule Kilcher who immigrated from Europe during WWII, and currently led by his sons, Otto and Atz Kilcher (singer Jewel's father) the family have lived on their land for four generations. The show also features the homesteaders who live nearby and interact with the Kilchers.

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.

Viewers go deep into an Alaskan winter to meet six tough and resilient residents as they try to stay one step ahead of storms and man-eating beasts to make it through to spring. The closest neighbor to Sue Aikens is more than 300 miles away. Eric Salitan subsists solely on what he hunts and forages. Chip and Agnes Hailstone catch fish for currency in bartering for supplies, and Andy and Kate Bassich use their pack of sled dogs for transportation.

Forty-foot waves, 700 pound crab pots, freezing temperatures and your mortality staring you in the face…it's all in a day's work for these modern day prospectors. Each episode shows a little added footage and overlay-ed social media pop-ups from the series "Deadliest Catch".

The captains take a look back at the previous season's hardships.

Profiles of some of the men who choose to live off the grid in the unspoiled wilderness, where dangers like mudslides, falling trees and bears are all part of everyday life.

Following an elite crew of workers-- brakemen, engineers, construction crews, mechanics and train drivers – Railroad Alaska illustrates the battle against ferocious weather and treacherous terrain to keep the State of Alaska’s critical 500-mile long railroad rolling to deliver life sustaining supplies. From controlled avalanches to prevent catastrophe, to fascinating characters, like Jim James, the one-handed handy man, learn what it takes to keep this train on track.

Follow the lives of ambitious miners as they head north in pursuit of gold. With new miners, new claims, new machines and new ways to pull gold out of the ground, the stakes are higher than ever. But will big risks lead to an even bigger pay out?

Eight teams of elite adventure racers and survival experts compete in the unforgiving wilds of Alaska to claim a life-changing cash prize.

Amid the untouched backdrop of Alaska, people go missing at an eerily high rate. It’s a place where people can go to get away from everything, where you can live off the grid and hide in plain sight. For a murderer, it provides the perfect cover to commit the perfect crime. often incorrectly refer to as Alaska:ice cold killers

In the extreme Alaskan wild, 16 survivalists compete for a chance to win a massive cash prize — but these lone wolves must be part of a team to win.

In the frontier town of Nome, Alaska, there’s a gold rush on. But you've never seen gold mining like this before — here, the precious metal isn't found in the ground. It’s sitting in the most unlikely of places: the bottom of the frigid, unpredictable Bering Sea. And there are a handful of people willing to risk it all to bring it to the surface.

In Alaska is a region known as the Triangle - 200,000 unforgiving miles where more people go missing per capita than anywhere else on earth. ALASKA MONSTERS follows a team of native outdoorsmen as they take on the challenge of exploring the Triangle's treacherous terrain to prove native monsters are linked to these disappearances.

In the desolate outreaches of Bristol Bay, Alaska, the most competitive fishing season on Earth takes place throughout four short weeks. 1,800 captains and their crews draw the battle lines to help save Alaska's ecosystem by reeling in a massive sockeye salmon payday. With potential fortune swimming just below the surface, five captains prepare to battle the unforgiving bay, the battering ram of boats jockeying for position and the law, which strictly monitors the season with recon choppers and police squads. On the bay, fishing for the nearly 44 million salmon is necessary for the environment, and arm of the law is long, tempers are short and every single decision is the difference between drawing a huge income and settling for pennies.

In 1980, the U.S. government banned new human occupation in the Arctic National Wildlife Refuge in Alaska, a protected area, home to thousands of native animals and pristine terrain spanning roughly the size of South Carolina. Currently, only a handful of families spread across seven permitted cabins are allowed to remain in the refuge. Within less than 100 years, all remaining permits will reach expiration, and there will be no human presence left.