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More everyday items are put under the microscope as we discover how oil pressure sensors are made and neck restraints are manufactured.

More everyday items are put under the microscope as we discover how mobile concert stages are built and mascara is manufactured.

Andy seizes a chance to make money - even if it means selling one of his most valuable cars. But first, he must fix it and some jobs aren't as easy as they seem.

Andy Cohen spots a rusty Trans AM at an auction, and all he can see are dollar signs. But he quickly finds out that most cars are at an auction for a reason.

In Pittsburgh, Mike and Jersey Jon meet with a guy obsessed with steel mill and heavy metal. Robbie works on getting his go-karts on the track.

The Ferals are on the gold when a four-wheeler crash leaves them man down. Plus, the Poseidon Crew battle to overcome a catastrophic mechanical failure.

The Gold Devils pin their hopes on an exploration mission to a rugged outback lease. Plus, flood waters cripple the Gold Retrievers' new plant.

The Ferals lose a team member in the unforgiving outback. Plus, Shane gets an attractive offer that could break up his partnership with Russell.

Toy restoration experts to work on two beloved teddy bears. Meanwhile, a model steam car and a Victorian lamp stand are repaired.

Toy restorers Julia and Amanda repair a worn and cracked 1970s puppet. Clockmaker Steve brings a Congreve rolling ball clock back to its former glory.

Furniture restorer Will attempts to help Katherine and John who have an heirloom that's been deemed unusable. Can Will bring this beautiful piece back to life.

Henry and Sam are across the sea in Northern Ireland, searching for collections they've never seen before. Will they find any unusual or unique items.

The adventure in Northern Ireland continues. Henry and Sam hunt down some army vehicles, tractors and some very well-hidden land rovers.

Simon and Henry revisit a huge collection in Nottinghamshire. The lads uncover a set of organ pipes, some glass blocks and two palm tree trunks.

Henry and Simon head to the Lake District, where they meet a blacksmith with a large collection of old fairground rides and memorabilia, but that's not all they find.

Toy restoration experts to work on two beloved teddy bears. Meanwhile, a model steam car and a Victorian lamp stand are repaired.

Toy restorers Julia and Amanda repair a worn and cracked 1970s puppet. Clockmaker Steve brings a Congreve rolling ball clock back to its former glory.

Animal Rescue And The Gold Haul. A charity needs cash to feed rescued animals. Can Angus raise a sizable sum? A widow discovers her late husband's collection is worth a fortune.

Angus unearths some ancient Greek and Roman artefacts in Derbyshire. In Kent, Angus is attracted to a curiously well-travelled wardrobe.

A Rail-y Big Problem In A Loft. Irita supports a grieving daughter as she parts with a trainset that belonged to her late father. She then sorts through a 30-year-old collection.