Schedule

The survivalists portray lost hunters whose boat overturns in a Pacific Northwest river. Cody struggles to find enough dry wood to make a fire, which could lead to hypothermia. Meanwhile, Dave creates an arrow from pieces of a broken glass bottle.

The survivalists attempt to survive atop a snow-covered mountain in New Zealand. Dave is astounded by Cody's refusal to wear shoes in such brutal conditions, and Cody has doubts when Dave suggests they save time by rappelling into a crevasse.

Dave and Cody portray lost hikers dropped into the middle of the unforgiving jungles of Laos. The survivalists disagree about the safest way to obtain water but find they can work together when it's time for fire-making.

A run-down nature park is full of strange secrets and connections, futuristic machines are the forgotten result of a plan to modernize American transit, and a subterranean town serves as a refuge in the Wild West.

A labor strike in an Arizona mining town ends in a mass kidnapping and deportation, a unique homesteading community gets its start in the Old West, and a leaning Carolina lighthouse becomes part of Civil War history.

The National Guard puts down a prison riot in the Great Plains, an abandoned mining facility in Alaska marks a pivotal chapter in the gold rush, and a national icon learns his trade on a forgotten street in the Big Easy.

An old mining town in Wyoming provides sanctuary for Amelia Earhart, a hotel in the Deep South becomes a historical crossroads, and a forgotten Connecticut theater hides secrets beneath the surface.

A historic sea vessel once considered the pinnacle of American engineering now rusts in the Delaware River; experts investigate and reveal the fastest passenger liner ever constructed and a masterpiece of marine architecture that doubled as a US warship.

An eye-catching collection of graffiti covered structures that were once a pioneering entertainment attraction now stand derelict in the Mojave Desert; experts investigate and reveal the revolutionary remnants of America's first waterpark.

An unassuming factory marks a revolutionary leap forward -- and upward -- in how humans travel. But due to ongoing legal battles and innovative designs from their many competitors, these historic upstarts would soon be grounded.

The Hoffmans are succeeding on an Alaskan mine site that ruined generations of miners before them. But when muddy meltwater infiltrates their wash plants, Andy must re-engineer their entire water circulation system to keep their gold from floating away.

A shift in the weather turns Andy's routine mining decision into a potential disaster when melting ice threatens to contaminate the nearby creek with silt. Hoping to avoid a million-dollar loss, Todd attempts an engineering solution to help save the mine.

When state inspectors make a surprise visit to the mine, Todd braces for citations and fines. But when it appears the government could shut them down completely, the Hoffman team races to save their operation before the inspectors return with a verdict.

At the end of a six-week, grueling trek through the wilds of Brazil, Parker finds a gold mining utopia that checks all of his boxes. But can he strike a deal within the three days he has left in the country?

Parker reveals new aspects of the Brazilian trail, from illegal gold dredges to a billion-dollar opportunity and a mining paradise that produces twice the yield of gold found in the entire Yukon.

When the government orders a long list of fixes, Todd's crew questions if they can work with little hope of a gold bonus. Frustrations reach a breaking point between Chambo and Andy. For Todd, it comes down to a single gold weigh to keep his crew intact.

As the Hoffman crew completes a marathon of government fixes in record time, Todd promises a gold bonus to everyone who completes the season. When Todd hires new miners to get the plant into operation, one greenhorn struggles with the rigors of the job.

On the Northwestern, Captain Sig contends with a man overboard for the first time in his career. Johnathan comes up short on crab but sees the tide turning when thousands of porpoises guide the Time Bandit in a new direction. Jack tangles with Wild Bill.

Parker reveals new aspects of the Brazilian trail, from illegal gold dredges to a billion-dollar opportunity and a mining paradise that produces twice the yield of gold found in the entire Yukon.

When the government orders a long list of fixes, Todd's crew questions if they can work with little hope of a gold bonus. Frustrations reach a breaking point between Chambo and Andy. For Todd, it comes down to a single gold weigh to keep his crew intact.

As the Hoffman crew completes a marathon of government fixes in record time, Todd promises a gold bonus to everyone who completes the season. When Todd hires new miners to get the plant into operation, one greenhorn struggles with the rigors of the job.

On the Northwestern, Captain Sig contends with a man overboard for the first time in his career. Johnathan comes up short on crab but sees the tide turning when thousands of porpoises guide the Time Bandit in a new direction. Jack tangles with Wild Bill.

Parker brings in a brand-new wash plant to push him past 5,000 ounces. Buzz stands up to Rick and puts his reputation on the line with a gamble he may come to regret. Disaster strikes on the McCaughans' night shift.

Seasoned travel writer Jonathan Thompson sets out to explore the adventurous sides of Scottsdale, Arizona and Montréal, Canada.

A racer makes changes to his drag boat and pays the price. Then, a bridge begins to undulate wildly causing man to make a heart-wrenching choice before escaping. In the Midwest, storm chasers feel the wrath of nature when they find themselves trapped between downed power lines and a massive hurricane.