Mike restores a 1966 Mustang in the hope of finding a buyer with deep pockets, and Connor helps his dad sell a 1968 Plymouth Satellite.

Mike fixes a 1961 Cadillac to showcase and smash to pieces at Rust Valley's annual Demolition Derby, and mechanic Dave enters a 1974 Chrysler New Yorker for the big event.

Mike restores a 1938 International Harvester, the shop holds a swap meet, and wedding bells ring for Greg.

Mike pulls a 1941 Ford Super DeLuxe 2-Door Coupe from his 'field of dreams' so he can create a classic beach cruiser, and the crew attempt to restore a '64 Ford Fairlane to its former glory.

New recruit Sherl hopes to restore faith with his bosses on Team Cook, and Clarry's Indigenous clients dream of building a new life on their ancestral lands using proceeds from caught bulls.

New recruit Sherl hopes to restore faith with his bosses on Team Cook, and Clarry's Indigenous clients dream of building a new life on their ancestral lands using proceeds from caught bulls.

The Cooks' latest purchase - a brand-new helicopter - can't seem to get off the ground, and Kurt Hammar's youngest son Kodi has dropped out of school to become a bull catcher.

Dale's business is growing, but so are the risks. A cliffside wreck recovery forces him to face fears and prove he's up to the challenge.

Snow, ice, and a deadly mountain road push Dale to the edge as he fights to stay in control and keep his business moving forward.

A simple scrapyard trip becomes a winter nightmare as Dale and Gripp battle snow, ruts, and wrecked gear on a remote mountain road.

On a muddy recovery job, Dale proves that size doesn't matter when it comes to getting the job done.

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.

Lobster season explodes to life with no quotas and no second chances, William pays the price for being unprepared, and Adam and Steven scramble to finish their crab quotas.

The captains fight to stay ahead of the weather as Adam - who is stretched thin after weeks of running two fisheries - finally hits his crab quota but then runs into trouble in dangerous shoal waters.

The lobsters are moving closer to land - and every captain is right behind them - as Steven sets out with an impossible mission: reach his quota in time to surprise his son for his birthday.

While some wrap the season with big wins, Adam is still reeling from crab losses and makes a last-ditch gamble on tuna to break even.

Steven returns to his off-island home and sparks questions about the future of the island community and who is left to carry it on.

Brent tests the mining skills of his late friend Neville Perry's sons, a mechanical fault stalls the Wanderers' excavator, and the Mackies make a risky investment on new ground.

Shane and Russell chase lost gold on Mosquito Creek armed with new information; disaster strikes the Desert Diggers; Jacqui and Andrew push deeper into the Palmer River using a new off-road vehicle.

The Poseidon Crew and Neville Perry's sons make their long-awaited return to German Gully, the Desert Diggers wade through mud for a payday, and Sheryl and Simon battle breakdowns to hit their target.

The Desert Diggers secure a season-changing deal, the Poseidon Crew expand operations at German Gully to find big gold, and intense summer heat pushes the Wanderers to the brink.

The Poseidon Crew call in a trusted ally as time runs out, the Mackies detonate explosives to obliterate impenetrable rock, and Jacqui and Andrew gamble everything.

Alaskans must ensure they are prepared to withstand the extreme cold that lies ahead when winter arrives.

As the thaw draws to a close, Alaskans battle the clock to maximize their final days of sunlight in the Arctic.

The triumphal architecture of the Nazi regime hints at a deeply dystopian future; what might a Nazi city and the world, have looked like had Hitler succeeded in vanquishing his enemies?

Weather dominates the landscape for the gem hunters, and two years of drought are punishing the district. Every miner needs water to process the dirt they dig - no water, no gems.

New 'hired hands' team The Ferals battle intense 40°C temperatures, The Poseidon Crew use old clues to uncover a bumper payday, and the Dust Devils launch their biggest and riskiest project ever.

Desperate to salvage the second week of their season as Shane and Russell return to the outback, the Poseidon crew fire up their million-dollar washplant, hunting their highest season target ever.