Josh investigates the shocking rumours surrounding a Turkish dig site 6,000 years older than Stonehenge. Josh finds evidence of tribal skull rituals.

Captains Sig and Sophia shift their strategy as injuries plague the Northwestern deck crew. Jake loses power in heavy seas on the Cornelia Marie.

A monstrous winter storm unleashes chaos across 40 states. A freight train smashes a semi, and rescuers race to save a driver from a frozen pond.

Josh wants to investigate ghostly sightings and terrifying sounds coming from an abandoned canal along the Potomac. What will they uncover?

The shop preps for the 2022 SEMA show in Las Vegas. Dave and Kev attend the first concours d'elegance, and their knowledge of cars is pushed to its limits.

The Baggage Battlers heads to the Louisiana Farm auction to bid on Americana collected for over 50 years. Mark misfires when he bids on the wrong item.

Chase Morrill and the crew save a family's lakeside cabin that has been neglected for the past 25 years - and the original build has some big flaws.

Newcomer, Neil Wilkinson Jr., abseils down a deadly mineshaft in search of cubic fluorite, while Jarrin and Hugh take the plunge into frigid waters.

In Derbyshire, Henry and Fuzz visit Rob's haven of classic and rare bikes. They explore his collection of 1960s Lambretta scooters and 1920s 'flat tankers'.

In Lincolnshire, Henry and Fuzz trawl through Dave's eclectic mix of military, classic and agricultural items. What will they come away with?

Car dealer Mike Brewer and mechanic Ant Anstead are on a mission to find and restore iconic cars that they later sell for a profit at their LA based shop.

The shop is buzzing with activity, and the latest CF1 presents a new challenge for the guys as Dave makes modifications to the original.

Winter in the Arctic Refuge usually means time for action. But this year, low snowfall slows them down - snow machines and dogsleds are useless in these conditions.

Rick makes a shocking $1m call to open a new cut. Parker tasks Brennan with delivering more gold. Tony re-engineers Paradise Hill's water system.

Tony's crew defects to Parker's, leaving him to rely on less experienced operators. Parker's new hires create animosity as the team opens a new cut.

Henry and Fuzz meet Tim, a specialist bike restorer with a passion for all things British. Will they persuade him to part with a rare Triumph soft top?

Henry and Fuzz head for Cumbria where Dave's mega-shed awaits. Henry is lost for words but once the haggle begins, what will he decide on?

Drew asks Michael and Maria to revamp a ventriloquist doll that's over 100 years old. Lighting expert Jolene is tasked with reviving a dusty chandelier.

Sculptor Nick works on a fairground centrepiece. French polisher Alex transforms a mill trolley, and upholsterer Craig revamps a battered armchair.

Some say it's the Porsche 911's ugly sibling but the 1970 VW Fastback type 3 has character. Mike finds one but it suffers from oil leaks, tatty interior, and rust.

Mike finds a two-seat convertible roadster for Ant to recondition. With suspension in need of an overhaul and a tatty exhaust, Mike returns to the UK for parts.

In the definitive guide, miners reveal exactly where to find gold all over the world, from creeks to glaciers and even on beaches.

A monstrous winter storm unleashes chaos across 40 states. A freight train smashes a semi, and rescuers race to save a driver from a frozen pond.

Stung by Patrick's criticism, Allison crafts debris into a fishing net. A tropical storm pounds the survivalists. A team must abandon their camp.