Blaze Saturday

The Golds gear up to shoot a new commercial for the store, but the signs are that not everyone will be happy with the final result

Ashley and Seth harbour some serious doubts after Karen brings in a Feng Shui expert in the hope of boosting sales and gaining a positive energy

Ashley and Les head off to a huge estate sale. Seth takes a custom Corvette go-kart for a spin and Karen eyes up a piece of 1970s movie memorabilia

Les gets invited to give a lecture at a local business school. Meanwhile, Ashley and Bobby J go to war over a collection of Nerf guns

Les questions Ashley's management skills when two employees get into a fight on the shop floor. Meanwhile, Seth stumbles upon a potentially huge deal

Les hatches a secret plan to put his employees to the test, but how will Seth, Ashley and Karen react when they find out

The team checks out a Second World War mortar, handcuffs from an iconic prison and a bar of soap that doubles up as an obesity cure

An antique heater gets Chum's temperature rising. Rick is dazzled by an impressive sculpture and the guys hit the road to travel an iconic American highway

There is high strangeness on the Archuleta Mesa in New Mexico - and it's little wonder, what with the whisperings of the presence of an underground alien base

The mysterious Antikythera Mechanism. This ancient Greek astronomical device, recovered from a shipwreck, is considered the world's oldest known analogue computer

A sword discovered at the bottom of a river may be the famed Excalibur. Plus, a doorbell cam captures possible proof of teleportation

A large black creature emerging from a family's toilet could be some kind of mythical creature, while an eerie radio station may secretly be part of a Russian military plan

A look at whether some dogs might possess the power to freeze time. Plus, whether invisibility cloaking might finally be set to become science fact rather than science fiction

A petrified creature discovered in Russia, said to be the work of the mythical Baba Yaga. Plus, a possible genetic experiment gone wrong and a fire with a mind of its own

From the time of the Knights Templar to prehistoric Spain, uncover the origins of the curses surrounding the Turin Shroud, the Cave of Altamira and other artifacts

From India at the time of the Mughal Empire to the Assyrian city of Nineveh, a look at the origins of the curses surrounding the Koh-i-Noor, the Neo-Assyrian Stele and more

The quest to find the tomb of Mary Magdalene, whose fate was unclear following the resurrection of Jesus. Narrated by Jamie Theakston

Experts use forensic archaeology to investigate elongated skulls that may unlock the secrets of an advanced, lost civilisation. Narrated by Jamie Theakston

Part one of two. The violent and bloody struggles that define the culture and identity of Mexico

Part two of two. The violent and bloody struggles that define the culture and identity of Mexico

For the first time in 75 years, the top-secret division of Lockheed that specialises in extreme, highly classified military aircraft design reveals more about its programme

Cameras capture a psychedelic swirl in the Utah wastelands, a bizarre configuration of circles in the Sahara and a remote polka-dot lake in Canada.

Cameras capture an important urban centre that is sinking towards oblivion, sprawling ruins buried under Saharan sands and a ghost town on the edge of the Gobi Desert

The actor considers legends of vast treasures hidden throughout the United States and whether they are lively to be factually accurate or far-fetched myth

A look at whether scientific knowledge can help protect people from natural disasters or that they are as vulnerable as their ancestors were to fires, earthquakes and hurricanes

Looking at the origin of superstitions surrounding numbers and why so many people are fearful of certain numbers, like the number 13

The patterns in fields, which appear overnight and without any warning. What are crop circles, why are they there and what could they possibly signify?

When Ashley interferes with one of Karen's sales on the shop floor, a family feud breaks out. Meanwhile, a rock metal group drops by

Les finally lands a buyer for his special edition Lee Iacocca Mustang, but loses his cool when he learns Seth sent the hot rod out on consignment

Part one of two. Karen comes up with a big idea for the shop, while Byron puts two ice hockey fans in their place when they get physical over a vintage puck

Part two of two. The day of Karen's big event arrives, but Ashley gives Les an ultimatum that could change American Jewelry and Loan for ever