The pressure mounts as Chris Kristjanson sees the fishing drop off - should he remove his nets or stay in the hope that the fish return? Time is money, and no fish means no money for Chris.

Shane uses a clever bush fix to get himself out of a jam in the remote outback, and the Gold Retrievers find a gold-rich quartz vein that could hold the motherlode.

The Poseidon Crew battle challenging terrain in the mountains of High Country Victoria, and promising signs could lead the Gold Devils to a million-dollar pay day.

Wagga Truck Towing has to remove a heavily laden rolled B-double that's shut down a major highway, and New Zealand's Parks Towing winch a stolen car up a steep ravine in an earthquake zone.

Alan and Salty hit a dead end in the remote Kimberley region, Vince, Bibi and Murray are forced to break new ground in Victoria, and the Gold Retrievers struggle with their misfiring wet plant.

Captained by Bruce, the Wildcard crew targets 45 tonnes of mackerel in four months; bad weather, engine trouble and sharks threaten their season, but a lucky streak might just save the day.

In Liverpool, engineers battle unstable ground, wartime hazards and fierce waterfront winds to build a 52,000-seat stadium on a former dock in record time.

The dry season continues to offer ideal conditions for gold hunting. Gordon takes rookie Sebastian to a spot where he was successful before. Gordon finds the first nugget of the season.

Machine breakdowns threaten to cripple the Gold Timers' season, and the Ferals r-join the hunt and face a medical emergency as Linden finally breaks his gold drought.

The final week of the season: the Dust Devils' disastrous season goes from bad to worse, Shane and Russell battle the heat, and the Poseidon Crew unearth a nugget that catapults them to target.

Irv imports an original-run short wheelbase Porsche 911 from the East coast of America. He needs to make it roadworthy while keeping its incredible sun-faded patina.

Ken rolls his only bulldozer, Karl's loader breaks down, and Big Al's prize excavator takes on a battle against nature when beavers threaten to shut his mining operation down.

Shane and Russell double down with two gold plants, the Gold Timers scale up with an eight-tonne loader, and Brent hires his 14-year-old son to drive the Poseidon Crew's 40-tonne articulated truck.

The Dust Devils pour $40,000 into a new Heap Leach plant, 50°C heat threatens to shut the Ferals down, and an angry confrontation could see Marcus, Linden and Dale thrown off of a lease.

As the gruelling lobster season enters its make-or-break final weeks, Kevin cripples his boat in a maze of tangled gear, and William relies on an older rookie deckhand seeking healing on the water.

While on the search for billions of dollars in gold, historian Tanya uncovers a shocking new theory that flips the hunt to the east.

An accident shuts down Chris and Nika's operation. Cam's battle with frozen ground comes to an end. Ken and Guillaume upgrade their gear.

The Poseidon Crew uncovers a new source of gold, Bridget and Levi North form a new partnership, and the Mackies turn to new technology in their quest for a massive gold deposit.

Jacqui and Andrew explore crocodile-infested waters in search of nuggets, the Wanderers secure new ground, and the Desert Diggers fire up their one-of-a-kind dry blower The Beast.

While Dale struggles to run the family farm and his business, Gripp gets a call from his sister after a terrifying crash and races to help.

The dry season continues to offer ideal conditions for gold hunting. Gordon takes rookie Sebastian to a spot where he was successful before. Gordon finds the first nugget of the season.

In the Battle of Qala-i-Jangi, prisoners staged an uprising. One CIA officer is killed and another saves the day. The US regains control, capturing American Taliban John Walker Lindh.

On March 14, 2022, Fox News reporter Benjamin Hall was injured by a Russian bomb in Kyiv. A multi-nation effort led by Save Our Allies evacuated and stabilised him to safety.

Donnie finds out that his old business partner is using his trademarked mining logo for his new tourism venture; at the 1870 mine site, Richie is worried that mining manager Dan has lost his mojo.

Ray takes on the job of sawing through a massive gem, Todd and Bri get a whole new appreciation for each other's jobs, and is it wishful thinking when the Bushies reckon they've finally hit payday?