Welcome to the world's deadliest job interview. In this series, four greenhorns take on four extreme jobs. They have one season to prove that they've got what it takes, and the clock is ticking. Come judgment day, who will earn a permanent spot and who will be sent packing?

Follow daring venom hunters as they risk their lives to acquire samples of deadly toxins for research and anti-venom use. The venom of spiders, scorpions, and snakes alike, can be sold for up to $4,000 a gram.

It's the deadliest job on earth: crab fishing off the Alaskan coast on the icy Bering Sea. These adventurers will battle Arctic weather, brutal waves, and a ticking clock for big money in this modern-day gold rush from which they may never return.

Washington State's Olympic Peninsula has been called America's "Last Untamed Wilderness." This vast forest hides dark secrets AND chilling mysteries just waiting to be uncovered. Follow a team of local law enforcement officers sworn to protect their communities -- and the forest.

The Oregon coast bursts with sea life, but is a labyrinth of sandbars and currents. Deadliest Catch: Dungeon Cove goes on board the vessels that navigate this stretch of sea, braving massive waves and unpredictable conditions.

Taking Fire shows us American soldiers on patrol, as they navigate their way through dangerous combat and life threatening situations in Afghanistan.

In one of the most daring live events in history--Nik Wallenda, known as "The King of the High Wire," traverses the Grand Canyon. Without a harness, this daredevil walked 1,500 feet above the Little Colorado River, a height greater than the Empire State Building!

Each year, hundreds of climbers, with their Sherpa guides, attempt to defy death and scale mighty Mt. Everest. In “Everest Rescue,” follow the world class band of elite helicopter pilots that risk life & limb to save lives at the very top of the world.

Follow Reed Timmer, Sean Casey, and Joshua Wurman as they capture severe weather video and scientific data -- under the most exhilarating circumstances. Discover why someone would risk their lives to get up close and personal with killer storms.

Dave hears pitches from three very different inventors and puts each of their inventions to the test. Do these inventors have what it takes to meet Dave's high standards and to secure a partnership that will change their business, and their lives, forever?

The Tweto family rules Alaska's most dangerous skies. Operating their family-run airline, Era Alaska, they battle unforgiving Alaska weather and terrain to transport life's necessities to the isolated rural inhabitants of the Bering Sea coastline.

Go inside the toughest combat course in the world. US Army Ranger School replicates the nonstop stress of war to forge the Army's elite combat leaders. Candidates sleep little, eat less while running 20-hour missions. Only one in three survives the cut.

Meet the seven brothers of Pelletier Inc., a family with timber in its blood. Each day they lead their workers into woods to claw out a living in the forests of Northern Maine, America.

Vampire killing kits, T-Rex fossil teeth, pink Cadillacs, hot air balloons and more--follow Atlanta auction house owner Paul Brown and crew as they hunt for and auction America's most unusual rarities. Will the seller get a deal or the buyer get a steal?

Follow explosives experts Dr. Braden Lusk and Dr. Paul Worsey as they get a backstage pass to the world's biggest and toughest demolition blasts.

When off-gridders and outdoorsmen need machines to survive and thrive in the wild, they turn to Clint Greathouse and Todd Anderson who create one-of-a-kind backcountry builds using nothing but recycled parts, outdoor ingenuity, and sheer determination.