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In this groundbreaking series, our episodes feature an array of opinions from a very select group of specialists.

Expert Chris Rutkowski, home to the largest UFO research archive, sets the scene and explains an unexplained event.

A locker full of fishing gear sparks a fast and furious bidding war that leaves the winner with a surprise catch.

The buyers throw down to win a locker with what looks like a hidden tractor. But as the dust settles, one lucky hunter gets the ultimate surprise.

The buyers are in for the fight of their lives as they lock horns at the nation's biggest shipping container auction.

Newbies Scott and Chrissy push their way onto Brandon and Lori's turf, forcing the couple to burn cash like never before.

Jesse knows you don't strike it rich if you play it safe - so he gambles big on a risky bin.

A deadly bin puts all the buyers on edge, while Brandon and Lori square off against Scott and Chrissy in a bidding war that sends all strategy out the window.

In 1943, Germany fell at Stalingrad, its first major defeat. In the Pacific, Japan lost momentum after the US won at Guadalcanal.

In 1944, D-Day pierces the Atlantic Wall, as Operation Bagration crushes the Wehrmacht in the East. The fall of the Third Reich begins.

The buyers are in for the fight of their lives as they lock horns at the nation's biggest shipping container auction.

Newbies Scott and Chrissy push their way onto Brandon and Lori's turf, forcing the couple to burn cash like never before.

Jesse knows you don't strike it rich if you play it safe - so he gambles big on a risky bin.

A deadly bin puts all the buyers on edge, while Brandon and Lori square off against Scott and Chrissy in a bidding war that sends all strategy out the window.

Indiana Ivy and the Temple of Phlegm: Darrell risks losing the title of The King of Montebello. Casey bails herself out despite being confined with an infectious German.

Ivy goes on the prowl for a bike, Dave scores a therapeutic locker, and Justin tries to show the rest of the buyers how to make the most out of a unit.

Brandi and Jarrod bring an old friend along to do some heavy lifting, and Shana and Edwina crack themselves up with some snappy accessories.

We Don't Use The S Word Around Here: Brandi and Jarrod pick up what may be the best of the worst, while Ivy comes to the auction dressed to kill.

A customer comes in with a rare HG Wells book and an enormous asking price, while a horse statue made of turquoise moseys on in.

There's No Crying in Pawn Stars: Chum puts his best foot forward when a Nike LeBron sneaker hits the counter, while Rick keeps tabs on a signed Pulp Fiction poster.

Chum brings out his inner warrior when a Japanese samurai mask hits the counter and a Norman Rockwell autograph comes into the shop.

Rick and Corey dart out of the shop to check out a 1968 convertible. Meanwhile, Chum desperately wants a piece of an oreodont fossil.

Trace the Burke and Hare case as Vicky McClure revisits Scotland's most infamous murders and their lasting impact on justice.

Vicky McClure and Jonny Owen uncover the chilling truth behind 10 Rillington Place, one of Britain's most notorious murder cases.

Step back into 1960s Glasgow and investigate the Bible John murders as Vicky McClure uncovers new clues behind a haunting unsolved case.

Revisit a crime that changed Britain as Vicky McClure investigates the murder of Kelso Cochrane and its lasting impact.

Trace a killer on the run as Vicky McClure revisits the Dr Crippen case, uncovering murder, escape and an infamous manhunts.

A preserved Viking ship was found in Norway in 1903. Buried with the ship were two skeletons, but does the evidence point to a sacrifice or a funeral.

The Viking Age saw major changes in the economy of Scandinavia. Tim Sutherland travels to Norway and Estonia to find out more about the bullion economy.

This series follows Knut's rise from young warrior to North Sea ruler through Assandun, the taking of Denmark and Norway and his command of England.

Knut the Great, Master of Northern Europe: Knut's rise surges from young warrior to North Sea ruler through Assandun, the taking of Denmark and Norway and his grip on England.

A strange structure discovered in the Gobi Desert could reveal the whereabouts of lost treasure - changing everything we know about Genghis Khan.