Shocking new testimonies from those closest to the case are uncovered, along with an unimaginable link to a notorious serial killer duo.

In Japan, Mike and Elvis take on a dream car, a 1990s Honda NSX. But a fundamental issue brings one of their biggest challenges ever.

A car chase ends in a crash. In Hallstahammar, a man escapes using the drain pipe. In Linköping, a driver tries to lose the police.

The team respond to reports of a half-man, half-beast in Wisconsin. Attacks and sightings of the Beast of Bray Road have left locals scared for three decades.

The 1955 Nomad is an iconic car, but the original power isn't enough for the current owner, who wants the guys to put a blower on to boost the power.

The Baggage Battlers are in Toronto for one of Canada's largest freight and baggage auctions. Billy makes one of his most shocking discoveries inside his winnings.

Chase Morrill and his team are in New Sharon, ME, to save a rundown camp from falling into Kimball Pond. Can they complete the build in time and under budget?

The Rockhounds hunt a rainforest river system by crocodile-infested waters. Plus, Jarrin and Hugh confront low oxygen levels and crumbling mine walls.

Henry and Fuzz rummage through David's hoard of Italian bikes in Norfolk. They're smitten by his Ducatis and his rare Mot Guzzis, but just what will he sell?

Henry and Fuzz head to Lincolnshire to see Kevin's collection of vintage lorries and trucks. They find a Cornish fire engine, but is it too hot to handle?

Mike and Elvis travel to Turin and set about trying to rescue a rundown Fiat Barchetta. Unfortunately, parts prove almost impossible to find.

A new client, Rick Mezich from Deadliest Catch, tests Dave's design prowess on his CF1. Plus, the upholstery shop shows off new processes to streamline the builds.

The Alaskans prepare for trapping season. Heimo's newest cabin may have fallen victim to a marauding bear. Meanwhile, Tyler and Ashley step up their house build.

Kevin recoils when Parker shows up to collect his money. Parker discovers a wash plant is losing gold. Mike puts new recruits through bootcamp.

Fires threaten to shut down one of Parker's claims. Rick decides if he'll move back to Vegas Valley. Tony loses big money fighting a wash plant issue.

Henry and Fuzz are staying local, visiting Francis' farm in Oxfordshire. There's tractors, bikes and trinkets, but what will they come away with?

Henry and Fuzz are down in Somerset visiting Mike's farm. Will they play it safe with a motorbike or take a risk on something agricultural?

Metal worker Ted revamps a 19th century Parisian streetlight. Plus, taxidermist Chris restores a tope shark and puts it in a beautiful display case.

Paint restorer Gill uses an old vinyl to rescue a 120-year-old Chinese writing table. And, sparks fly as sculpture Nick works on an iconic garden chair.

Car dealer Mike Brewer and multi-talented 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.

Car dealer Mike Brewer and multi-talented mechanic Ant Anstead find and restore iconic cars that they later sell for a profit at their LA-based shop.

A fed-up wife in Arizona secretly pleads for the Raneys to take her husband from dreamer to doer to save their homestead and family from collapsing.

The Misfits receive a tongue-lashing from 'Opal' Joe Kalmar for not producing enough opal. The Cheals' giant prospecting drill is crippled by mud.

Christmas is coming and the Kilchers make homemade gifts for their loved ones, including an explosive gift, a musical present and a dual-use vehicle.