Blaze Wednesday

David Dickinson and the antiques dealers visit Wrexham, where highlights include a shirt made for Elvis Presley and a signed photograph of the Spice Girls

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

Ton and Allen face their toughest challenge yet when two old rivals join forces, and the guys find an off-road motorcycle and a pair of net guns

Jarrod and Brandi plan a party to celebrate their shop's fourth anniversary, and Darrell comes up with a way to distract his rivals

Brandi is fired up about expanding her brand in San Bernardino. Rene is positive that everyone is out to get him. Dusty tackles a locker dustier than him. Kenny is a mess

Part one of two. A ventriloquist leaves Karen and Bobby J speechless, and an angry mixed martial arts fighter takes a swing at Byron

Part two of two. The Golds' million-dollar art deal takes more twists and turns, but eventually Les shakes hands on the single biggest purchase in store history

The Golds have the opportunity of a lifetime when they stumble upon pieces of art that could be worth millions

The Falkirk Triangle, which has plentiful numbers of reports of abduction and missing persons to unexplained interference on airport radar

A tunnel gains a terrifying reputation when hundreds of vehicles mysteriously crash. strange creature is witnessed following a nuclear accident

A look at a perplexing metal sphere, just seven-hundredths of an inch across. Under extreme magnification, it shows two holes that have been precision drilled through it

Wife to King Akhenaton, Nefertiti's portrait bust - now located in Berlin - is one of the most well-known ancient sculptures in existence

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

Lisa returns to Moreno Valley, where it all started, and gets nostalgic with her locker. Kenny welcomes a new granddaughter to the clan and seeks an appropriate unit

Rene gets superstitious as he hopes to strike it lucky for a second time at auctions in Fontana, while Ivy goes with his gut

Giorgio Tsoukalos takes a look back at the most compelling investigations of all, and events that he believes represent real encounters with extraterrestrial visitors

Giorgio Tsoukalos takes a look back at the most compelling investigations of all, and events that he believes represent real encounters with extraterrestrial visitors

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

Jarrod and Brandi plan a party to celebrate their shop's fourth anniversary, and Darrell comes up with a way to distract his rivals

Brandi is fired up about expanding her brand in San Bernardino. Rene is positive that everyone is out to get him. Dusty tackles a locker dustier than him. Kenny is a mess

David Dickinson heads to Wrexham, where the locals are out in force. Alison Chapman also goes head to head with seller David Jones and his collectable advertising figures

A camera captures a weird pulsating shimmer in a tunnel built deep beneath the Colombian rainforest. Plus, the mysterious cause of the deaths of thousands of fish

Looking at some of the world's most strange unexplained phenomena. This episode explores phenomena surrounding air disasters associated with the number 191

Looking at the bizarre trend in Ireland in the 1980s when thousands of people started seeing religious statues move

Archaeologists in Russia find several mass graves, a Second World War plane sits on a Canadian mountain and cosmic rays in Antarctica have experts stumped

A forensic technician is horrified to discover he has been followed home from the morgue. A caretaker develops an unhealthy obsession

The Falkirk Triangle, which has plentiful numbers of reports of abduction and missing persons to unexplained interference on airport radar

A deadly shockwave hurtles towards a terrified driver, an alien signal rises from a deep ocean abyss, while a bizarre glowing orb swoops along a remote forest road

Les and Seth visit a customer with a garage full of vintage cars. Against his children's wishes, Les offers big money for one of the owner's golden oldies

Jeff and Daniel head to Vancouver Island, hoping to pick up big deals, but a grizzled rodeo vet shows them that some small town guys can be big-time negotiators

When the company next door wants to unload $100,000 worth of motors, Jeff has to decide whether he wants to be a good neighbour and make friends - or make money

This series has followed investigators visiting the sites where unexplained incidents have been reported. Giorgio Tsoukalos looks back at the most extraordinary encounters

Giorgio Tsoukalos takes a look back at the hieroglyphs, petroglyphs and geoglyphs that he believes tell a worldwide story of alien visitation