TV Guide Discovery Channel

Two survivalists face intense heat, severe storms and aggressive crocs in Florida's Everglades.

After suffering serious injuries due to his exposure to toxic frogs, a man must utilize all his skills in hopes of surviving 21 days in Colombia.

While in the Philippine wilderness, an adventurer and a newlywed reach their breaking point when tormented by fire ants, starvation and stitches.

Captains Joe and Tyler score some bluefin tuna, but second-generation harpooner Niko Chaprales struggles; Niko switches up his tactics in hopes of scoring big.

The Blacklighters find themselves in an uphill battle against mountains of dust and extreme storms to make their $350,000 seasonal goal.

Oregon homesteaders find their dream in jeopardy after an accident; when the Raneys arrive, they face a daunting rescue where a ruined bridge has cut them off.

The Raneys revamp a treehouse cabin that's on the verge of collapsing, with Marty overhauling its base and Matt adding a workshop for making leather goods.

The Raneys rework Kevin Tubb's faulty electrical work, then build the first hydro-electric wheel on Little Susitna River to ensure the homestead remains safe.

Juan may have met his match trying to help two Montana soldiers hit the jackpot, and with the winter freeze mere days away, he's forced to call in help.

Freddy and Juan help a BC miner whose plan to build his son a legacy mine alongside the Fraser River is threatened when funds run low.

Miners make dangerous moves, such as working on poor soil and using old equipment; Freddy and Juan return to turn these pitfalls into gains.

In the Yukon, Freddy and Juan tackle their most extensive treasure hunt yet: 288 claims across 6,000 acres and double the breakdowns.

Parker unleashes chaos as the team tries to get four wash plants running; Tony splurges on a new wash plant to get more gold; Kevin tries to broker a deal.

Rick makes a big score at Vegas Valley. Parker's four-plant blitz stumbles. To keep his hot streak going, Tony pilfers more gear from his son Mike.

Parker drops the hammer as he tries to stop his gold slide. Rick makes a discovery that could end his Vegas Valley dreams.

Rick makes a shocking $1Million call to open a new cut.

Tony uses inexperienced workers after his crew leaves; Parker's team opens a new cut.

Hoping to right the mining mistakes of his father, a rookie Idaho miner closes his failing auto business to chase gold in the remote Idaho Hills.

Freddy and Juan help a man who's sunk everything into building a mine with the latest technology, but their rescue operation quickly hits a wall.

Freddy and Juan brave the Bering Sea to travel to Nome, Alaska, where they attempt to figure out why a floating wash plant is squandering gold.

Tony uses inexperienced workers after his crew leaves; Parker's team opens a new cut.

Hoping to right the mining mistakes of his father, a rookie Idaho miner closes his failing auto business to chase gold in the remote Idaho Hills.

Freddy and Juan help a man who's sunk everything into building a mine with the latest technology, but their rescue operation quickly hits a wall.

Freddy and Juan brave the Bering Sea to travel to Nome, Alaska, where they attempt to figure out why a floating wash plant is squandering gold.

After the government closes down King Crab, the captains rally together to save the industry from fading away; Sig hunts invasive Russian King Crab in Norway.