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

After a brutal storm, survivalists reassess their strategies. One gambles on a bold new shelter, while another teeters unknowingly on the edge of disaster.

Have you heard about the warrior bear who helped the allies win WWII? Explore the unbelievable stories of the planet's most fantastic beings.

Alice experiences humiliating Tudor justice as she dives into the story of Tudor England by studying the history of Norwich.

Alice studies the history of Cheltenham, Britain's most Regency town. She attends a period society ball, investigates the rigid social hierarchy and more.

Alice reveals the history of Belfast, the UK's most Victorian city. She visits the shipyards that built the Titanic and gets locked up in the Crumlin Road gaol.

Justin's congeniality earns him Rene's goodwill and a chance to level up. Darrell's tubular locker tests out OK.

Kenny bids on a massive locker, Rene and Casey attempt to go small, and Shana and Edwina's mystery box is mislabelled.

Darrell breaks in the new guy, Brandi and Jarrod detect something mysterious in their unit, and Justin digs through a decent locker.

The buyers face ten vaults belonging to the same owner. Ivy draws a nice profit, and Mary and Kenny do all of the heavy lifting.

Dave learns that making a profit is sometimes like pulling teeth. Mary grinds to get into the black, and Ivy's locker ends up sucking and blowing.

Shana and Edwina bring their "Golden Girls" chic to Riverside, but end up phoning it in. A messy unit catches Dave's attention.

Mary dabbles with Dave's dark arts. Brandi and Jarrod quit horsing around long enough to stumble across a wartime oddity.

Mary dabbles with Dave's dark arts. Brandi and Jarrod quit horsing around long enough to stumble across a wartime oddity.

From the Protection Squadron to the SS State: Trace the rise to power of the SS as we examine several perpetrators. Who was recruited? And why was the SS attractive to men.

Heinrich Himmler: An agriculturalist by trade, he went on to lead the SS and tried to escape responsibility at the end of the war. Who was Heinrich Himmler.

A strange series of events in Grand Canyon National Park leads researchers to speculate whether its power comes from forces that cannot be explained.

A plane crash in the Everglades National Park leads to strange hauntings - and some believe the park may exert a dark, transformative power.

The Hawaii Volcanoes National Park is the site of strange events. Are they linked to the legendary Native Hawaiian Goddess of the Volcano, Pele.

Are UFO sightings at Joshua Tree linked to an anti-aging machine and a powerful creature called the Yucca Man.

Masters of the Siege: Four teams of expert builders must craft siege weapons of exceptional quality, ranging from war hammers to battering rams.

A man seeking his 15 minutes of internet fame crashes his plane into a forest.

Justin's congeniality earns him Rene's goodwill and a chance to level up. Darrell's tubular locker tests out OK.

Kenny bids on a massive locker, Rene and Casey attempt to go small, and Shana and Edwina's mystery box is mislabelled.

Darrell breaks in the new guy, Brandi and Jarrod detect something mysterious in their unit, and Justin digs through a decent locker.

The buyers face ten vaults belonging to the same owner. Ivy draws a nice profit, and Mary and Kenny do all of the heavy lifting.

Dave learns that making a profit is sometimes like pulling teeth. Mary grinds to get into the black, and Ivy's locker ends up sucking and blowing.

Shana and Edwina bring their "Golden Girls" chic to Riverside, but end up phoning it in. A messy unit catches Dave's attention.

Mary dabbles with Dave's dark arts. Brandi and Jarrod quit horsing around long enough to stumble across a wartime oddity.

Mary dabbles with Dave's dark arts. Brandi and Jarrod quit horsing around long enough to stumble across a wartime oddity.

Eerie encounters at 40,000 feet, accounts of UFOs taking control of aircraft, and jumbo jets disappearing. Is this proof of aliens in our airspace.

Could the megalithic structures of Malta - and an underground complex housing otherworldly remains - be linked to local legends of alien visitation.

Mad Woman Woods: Troy and Pickle help a friend look for his dog, Bill and Tes search for pythons in a spot ravaged by wildfires, and Dusty hunts in an area with a dark past.

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.

Mike uncovers a Godzilla-size stockpile of vintage movie posters, while Robbie pays up for a pair of ultra-rare Chevy signs for the shop in Tennessee.

Chum sets his sights on something out of this world when a seller brings in a signed copy of The Coming of the Saucers.

Rick gets a visit from The Boss when a Bruce Springsteen tour jacket rocks into the store. Meanwhile, Corey checks out some motorcycle art.

Ivy drags Isaiah to Victorville as punishment for getting Cs on his report card, while Kenny wants to furnish his new house.

Brandi is fired up about expanding her brand in San Bernardino, while Rene is positive that everyone is out to get him.

Lisa gets nostalgic as she returns to Moreno Valley, while Kenny welcomes a new granddaughter to the clan and searches for the perfect unit.

Ivy takes on a supervisory role in Stanton which leads him to some Slavic success, while Brandi tries to help Danielle decorate her new apartment.

Explore the Lake Michigan Triangle's mysteries, eerie doll islands, explosive gas lakes, virus-filled caves and haunted US locations.

After settlers encroach on Native lands, Miami Chief Little Turtle leads the Northwest Confederacy to victory over US forces.

Hugh and the team go on the hunt for the Morda Workhouse in Oswestry, to find out what the conditions were really like for those who lived there.

Colditz Castle, The Great Escape and the bold Warburg Wire Job.

A daring dash through Nazi Europe, a deadly mountain escape and WWII's largest breakout, by men who chose death over dishonour.

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.

Jody's late father left behind a supersized Ohio collection - and after years of negotiation, this tough negotiator is finally ready to make a deal.

After forging the iconic Ka-Bar military blade using only tiny cubes of W-1 steel, finalists are challenged to craft the battle-tested glaive guisarme.

Hugh and the team go on the hunt for the Morda Workhouse in Oswestry, to find out what the conditions were really like for those who lived there.

After settlers encroach on Native lands, Miami Chief Little Turtle leads the Northwest Confederacy to victory over US forces.

From divine weapons, to formidable places, to sacred relics, these are the incredible stories of the world's most mighty marvels.

Venture into the unknown stories of the American frontier and the anonymous Black figures that have inspired countless Hollywood tales, yet have been erased from the silver screen.

A demonic entity pushes a security guard to the brink of insanity while hostile spirits harass a nursing assistant.

Have you heard about the warrior bear who helped the allies win WWII? Explore the unbelievable stories of the planet's most fantastic beings.

After settlers encroach on Native lands, Miami Chief Little Turtle leads the Northwest Confederacy to victory over US forces.

Gold mining expert Ian Holland takes on 25-year-old rookie prospector April as an apprentice, while rookie miner Dennis tries to get started with the gold processing plant.

Chum sets his sights on something out of this world when a seller brings in a signed copy of The Coming of the Saucers.

Ivy drags Isaiah to Victorville as punishment for getting Cs on his report card, while Kenny wants to furnish his new house.

Brandi is fired up about expanding her brand in San Bernardino, while Rene is positive that everyone is out to get him.

Lisa gets nostalgic as she returns to Moreno Valley, while Kenny welcomes a new granddaughter to the clan and searches for the perfect unit.

Ivy takes on a supervisory role in Stanton which leads him to some Slavic success, while Brandi tries to help Danielle decorate her new apartment.

The Dead Zone: Bill and Tes battle the Everglades heat as Troy and Pickle search for a python paradise. Meanwhile, a special day for Dusty goes awry.

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.

Jody's late father left behind a supersized Ohio collection - and after years of negotiation, this tough negotiator is finally ready to make a deal.

A rare wrestling figure leaves Chumlee ready to rumble, while Rick is blown away by a vintage eclipse windmill.

Rick checks out a bass guitar signed by Led Zeppelin's John Paul Jones and The Who's John Entwistle, but is he all about that bass.

Dusty and Lupe pedal their way to an auction, but end up needing the truck. Meanwhile, Darrell pins his hopes on a small, overpriced locker.

Back in Montebello, Gunter comes along to help Rene, while Darrell tries to make Kimber his queen.

Kenny heads out to the mountains, keeping an eye out for cougars, while Lisa scores on a small sister locker.

Ivy kidnaps Pops and takes him to Rosamond where they score a locker, while Kenny sets out to brighten everyone's day.

Discover bizarre innovations like a fully functioning car that hovers in midair. Or clothing made out of everyone's favorite source of calcium.

Skydivers narrowly escape two colliding planes, a father and son drive through a wildfire and more.

Rising from the sands of the Egyptian desert is one of the ancient world's greatest wonders, the mighty Sphinx.

a German breakout, a US bomber crew's Soviet secret and the Trojan Horse of Stalag Luft III.

A Russian soldier's daring escape from a Nazi death camp, a bold plan from a Japanese prison and pilots winning their enemies' respect.

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.

While combing through his buddy's boneyard in Cleveland, Mike uncovers a massive stash of brass-era bikes - and is determined to buy them all.

Four smiths must forge a multipurpose weapon from old rescue tools, before two go on to recreate a unique utilitarian tool, the Russian Pioneer Sword.

The remains of over 100 young Anglo-Saxon men are found under a planned car park in Hampshire.

Skydivers narrowly escape two colliding planes, a father and son drive through a wildfire and more.

Rising from the sands of the Egyptian desert is one of the ancient world's greatest wonders, the mighty Sphinx.

Alleged sightings of leprechauns and fairies are nothing new in Ireland. Experts debate whether these Celtic creatures are fact or fiction.

Experts investigate if a mysterious caller had inside knowledge about the assassination of President John F Kennedy.

The security guard of an old psychiatric facility is attacked by a dark presence.

Explore the Lake Michigan Triangle's mysteries, eerie doll islands, explosive gas lakes, virus-filled caves and haunted US locations.

Skydivers narrowly escape two colliding planes, a father and son drive through a wildfire and more.

Donnie confronts poachers who seem to be taking gold from his property, while Dennis and his team initiate an unexpected raid.

A rare wrestling figure leaves Chumlee ready to rumble, while Rick is blown away by a vintage eclipse windmill.

Dusty and Lupe pedal their way to an auction, but end up needing the truck. Meanwhile, Darrell pins his hopes on a small, overpriced locker.

Back in Montebello, Gunter comes along to help Rene, while Darrell tries to make Kimber his queen.

Kenny heads out to the mountains, keeping an eye out for cougars, while Lisa scores on a small sister locker.

Ivy kidnaps Pops and takes him to Rosamond where they score a locker, while Kenny sets out to brighten everyone's day.

Snakin' Ain't Easy: Troy and Pickle help rid a citrus grove of pythons, Bill is forced to hunt solo for the day, and Bruce and Zak mount an airboat to a new honey hole.

Arch-enemies drop their guard to team up against a new threat. Then, it's back to the future when Desert Dan risks it all on a tyre and a hunch.

Big money brings out fierce competition at a rare high-stakes RV auction, before the contents of a locker spill out at our bidders' feet.

While combing through his buddy's boneyard in Cleveland, Mike uncovers a massive stash of brass-era bikes - and is determined to buy them all.

The gang eye a test pressing of the Eagles mega-hit Hotel California, a ring from the Little Orphan Annie radio show and a model of Da Vinci's flying machine.

Rick prepares for war when a rare 1589 manual for war practices and fortifying defences comes into the store.

Kenny happens upon a familiar vehicle and follows it to Lancaster for an auction, while Rene tries to find new luck after losing in Vegas.

Ivy finds unusual landscaping tool, Darrell's eye for upscale furniture leads him to a high-end hoard and Rene maxes out on a video game cache.

Moreno Valley gives Darrell a chance to school his friend in Daredevil-ing, while Dave's fortunes go up in flames.

Dave augments his inventory with a surprise medical device; Rene finds his furniture locker enlightening; Ivy finds unexpected green.

Showcasing bizarre and unconventional weapons, explore the incredible stories behind the most outlandish creations in warfare.

When the gigantic, invisible Bubble raises new questions for the team, possible answers suddenly fall from the sky.

When Katie's sister returns for the first time in 50 years to the ranch where they both experienced terrifying events as children, the ranch reacts.

Discover the German submarines that caused havoc in the American desert, the playboy pilot they couldn't cage and the young lovers whose escape defied all odds.

Discover Hitler's last soldier in America who defied the FBI for 40 years, the prisoners who revealed the secrets of the death camps and the merciless Nazi who almost got away.

Arch-enemies drop their guard to team up against a new threat. Then, it's back to the future when Desert Dan risks it all on a tyre and a hunch.

Big money brings out fierce competition at a rare high-stakes RV auction, before the contents of a locker spill out at our bidders' feet.

With a fleet of pricey cars and barns exploding with top-notch treasures, Mike and Robbie have high hopes for a sprawling family farm in Ohio.

The finalists are shocked to learn that they must recreate an ancient, mysterious weapon called wind and fire wheels.

Dive deep into the Sumatran jungle in search of a terrifying cryptid said to stalk remote villages. Locals speak of legend - but could this monster be real.

When the gigantic, invisible Bubble raises new questions for the team, possible answers suddenly fall from the sky.

When Katie's sister returns for the first time in 50 years to the ranch where they both experienced terrifying events as children, the ranch reacts.

Investigate extraordinary events that defy scientific explanation. World's most unexplained delves into spontaneous human combustion. Should you be afraid.

Amersham, a small town 30 miles north of London, is reputed to be the most haunted town in the world. Why do so many people for a bygone age haunt Amersham's streets and inns.

A forensic technician is horrified to discover the dead have followed him home from the morgue.

Did you know beards can be deadly? Or that a lawnmower once killed a spectator at a football game.

When the gigantic, invisible Bubble raises new questions for the team, possible answers suddenly fall from the sky.

The Clermont Diggers come up with a new plan to boost their daily gold output, but they have to contend with the radical strategy's flaws.

The gang eye a test pressing of the Eagles mega-hit Hotel California, a ring from the Little Orphan Annie radio show and a model of Da Vinci's flying machine.

Kenny happens upon a familiar vehicle and follows it to Lancaster for an auction, while Rene tries to find new luck after losing in Vegas.

Ivy finds unusual landscaping tool, Darrell's eye for upscale furniture leads him to a high-end hoard and Rene maxes out on a video game cache.

Moreno Valley gives Darrell a chance to school his friend in Daredevil-ing, while Dave's fortunes go up in flames.

Dave augments his inventory with a surprise medical device; Rene finds his furniture locker enlightening; Ivy finds unexpected green.

Dark and Dangerous: With just days remaining of python season, Pickle seeks validation from Troy on her tracking skills, while Bruce is forced to hunt alone in Zak's absence.

Brandon and Lori uncover a vintage machine filled with risque photos, before our buyers lock horns over what could be priceless artwork.

Cash flies over a locker that reveals a high-ticket mystery item, before everyone digs deep to win an ATM - but will this be a major regret.

With a fleet of pricey cars and barns exploding with top-notch treasures, Mike and Robbie have high hopes for a sprawling family farm in Ohio.

Chum takes a bite out of some Buffy the Vampire Slayer figurines. Also, an old vending machine and a 1949 fire truck find their way into the shop.

A signed script from Seinfeld hits the store, while Chum and Corey go over a barrel for a vintage Donkey Kong arcade machine.

Costa Mesa offers Rene a bit of unexpected "high" tech; while Darrell goes on a cross-cultural haberdashery journey.

Ivy can't get enough from Montebello. Dave gets a taste of carnival fun, and Brandi and Jarrod shred vintage-style.

Kenny finds some relief in a unit; Brandi and Mary join forces; Dave stumbles across a historic find.

Mary finally manages to find a vintage goodie in El Monte; Ivy uncovers decades-old family fun; while Darrell revisits a childhood pastime.

From night soil men cleaning excrement off the streets of Victorian London to professional mourners hired to weep at funerals, to the intrepid deer urine collectors.

Burdened by a string of bad luck, the remaining participants find their chances of success begin to slip away.

An old family friend reveals a tantalising story about a treasure chest said to have been lost in a Louisiana bayou over 75 years ago.

On June 10, 1942, Major Georges Bergé's team landed in Crete to destroy Luftwaffe planes at Heraklion airfield. They faced a tough mission.

Ten British commandos, led by Major Hasler, leave the submarine Junon to paddle to Bordeaux and sabotage German warships.

Brandon and Lori uncover a vintage machine filled with risque photos, before our buyers lock horns over what could be priceless artwork.

Cash flies over a locker that reveals a high-ticket mystery item, before everyone digs deep to win an ATM - but will this be a major regret.

Robbie and Jersey uncover rare car parts, pristine toys and epic stories from the track through exclusive access to a former race car driver's stockpile.

After forging friction folders from a steel coil, finalists must create a blade that requires both precision and detail: the French smallsword.

Dan Jones explores the history of Cardiff castle over more than 2,000 years and reveals how it transformed into a lavish Victorian home.

An old family friend reveals a tantalising story about a treasure chest said to have been lost in a Louisiana bayou over 75 years ago.

Burdened by a string of bad luck, the remaining participants find their chances of success begin to slip away.

Experts investigate why religious apparitions appear on seemingly normal objects to seemingly normal people. Is it blind faith or supernatural phenomena.

Paranormal experts and skeptics explore the mysterious world of psychics. Is it a talent, a supernatural gift or a hoax.

A new report is made every 55 hours in Washington state, which is America's highest rate of UFO sightings per capita - but why are UFOs choosing to hover here.

Discover bizarre innovations like a fully functioning car that hovers in midair. Or clothing made out of everyone's favorite source of calcium.

An old family friend reveals a tantalising story about a treasure chest said to have been lost in a Louisiana bayou over 75 years ago.

It's D-Day for the Clermont Diggers - they have just 48 hours to repay investor Dennis. Meanwhile, Rob's gold haul is washed down the river.

Chum takes a bite out of some Buffy the Vampire Slayer figurines. Also, an old vending machine and a 1949 fire truck find their way into the shop.

Costa Mesa offers Rene a bit of unexpected "high" tech; while Darrell goes on a cross-cultural haberdashery journey.

Ivy can't get enough from Montebello. Dave gets a taste of carnival fun, and Brandi and Jarrod shred vintage-style.

Kenny finds some relief in a unit; Brandi and Mary join forces; Dave stumbles across a historic find.

Mary finally manages to find a vintage goodie in El Monte; Ivy uncovers decades-old family fun; while Darrell revisits a childhood pastime.

The Final Battle: Alligator season is almost over but there are still lots of gators to catch, not the least the one known as the Loch Ness Monster. Troy faces his nemesis.

An old rivalry resurfaces in Vegas, before a locker reveals a covered item that's thought to be a vintage car - but will the buyer drive away happy.

A mega-find leaves the winning bidder scratching his head - but when the item's true nature is revealed, he'll be swimming in more than just cash.

Robbie and Jersey uncover rare car parts, pristine toys and epic stories from the track through exclusive access to a former race car driver's stockpile.

The Pawn Stars check out a pair of vintage rock t-shirts, Gumby and Pokey toys, a Gad Ullman poster and unopened Atari games.

Rick grapples over a decision when a WWE Hall of Fame ring hits the store.

Jarrod finds the Party Locker he's always wanted, Rene discovers a new mobile business opportunity and Ivy's footwear makes a huge impact.

Ivy angles his way into some vintage outdoor accessories; Dave ends up in an unexpected audit; while Emily's departure ruins one buyer's day.

The Dotsons return. Dave tries to get his motors runnin', Darrell stumbles over a curious collection and Rene finally goes nuts.

Mary's locker brings out her inner voice. Kenny tries to clothe America, and Brandi and Jarrod get a leg up on the competition.

A man survives the apocalypse while a woman is involved in not one, but three maritime disasters and a cat that proves to be unsinkable in battle.

Riddle of the Sphinx: Bradley journeys through Egypt to uncover the secrets of the Sphinx and explores the mysterious underground Serapeum.

Journey back in time to understand the brainpower behind Ancient Egypt's revolutionary breakthroughs in every field, from medicine to engineering.

On September 15, 1942, 12 commandos from the Special Operations Executive arrived in Northern Norway by submarine on a nearly suicidal mission.

During Italy's reconquest, the Allies faced the Winter Line and called in the First Special Service Force, elite troops trained for brutal terrain warfare.

An old rivalry resurfaces in Vegas, before a locker reveals a covered item that's thought to be a vintage car - but will the buyer drive away happy.

A mega-find leaves the winning bidder scratching his head - but when the item's true nature is revealed, he'll be swimming in more than just cash.

In Wisconsin, Mike gets access to a legendary race car driver's collection of motorbikes and memorabilia and hopes to drive away with a prized two-wheeler.

The finalists face a Forged in Fire first as their blades must face two strength tests, before they recreate the Celtic Anthropomorphic Sword.

Journey back in time to understand the brainpower behind Ancient Egypt's revolutionary breakthroughs in every field, from medicine to engineering.

Riddle of the Sphinx: Bradley journeys through Egypt to uncover the secrets of the Sphinx and explores the mysterious underground Serapeum.

Throughout the world, there are areas where strange activity, UFOs, bizarre orbs of light and electromagnetic anomalies are regularly witnessed.

Annually, Illinois gets more than 300 UFO reports, so why are the Tinley Park sightings - with over 70 witnesses each year - the only reports that happen en masse.

Explore a competition between ugly pets, the origins of some schoolyard face-offs and the world of strange games.

Throughout the world, there are areas where strange activity, UFOs, bizarre orbs of light and electromagnetic anomalies are regularly witnessed.

The Pawn Stars check out a pair of vintage rock t-shirts, Gumby and Pokey toys, a Gad Ullman poster and unopened Atari games.

Jarrod finds the Party Locker he's always wanted, Rene discovers a new mobile business opportunity and Ivy's footwear makes a huge impact.

Ivy angles his way into some vintage outdoor accessories; Dave ends up in an unexpected audit; while Emily's departure ruins one buyer's day.

The Dotsons return. Dave tries to get his motors runnin', Darrell stumbles over a curious collection and Rene finally goes nuts.

Mary's locker brings out her inner voice. Kenny tries to clothe America, and Brandi and Jarrod get a leg up on the competition.

The Pawn Stars check out a pair of vintage rock t-shirts, Gumby and Pokey toys, a Gad Ullman poster and unopened Atari games.

Jarrod finds the Party Locker he's always wanted, Rene discovers a new mobile business opportunity and Ivy's footwear makes a huge impact.

Ivy angles his way into some vintage outdoor accessories; Dave ends up in an unexpected audit; while Emily's departure ruins one buyer's day.

The Dotsons return. Dave tries to get his motors runnin', Darrell stumbles over a curious collection and Rene finally goes nuts.

Mary's locker brings out her inner voice. Kenny tries to clothe America, and Brandi and Jarrod get a leg up on the competition.

When the gigantic, invisible Bubble raises new questions for the team, possible answers suddenly fall from the sky.

When Katie's sister returns for the first time in 50 years to the ranch where they both experienced terrifying events as children, the ranch reacts.

Andy is back in Cornwall searching for legends, meeting a real-life mermaid and fishing for Cornwall's infamous sea serpent Morgawr.

Andy explores an ancient cavern, takes a tour of Dartmoor's prison museum and uncovers the legend behind Arthur Conan Doyle's 'The Hound of the Baskervilles'.

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.

Chum is d'oh-lighted when a seller comes in with a giant collection of figurines from The Simpsons. Meanwhile, Corey checks out an old playing card shuffler.

Chum sets his sights on something out of this world when a seller brings in a signed copy of The Coming of the Saucers.

A rare wrestling figure leaves Chumlee ready to rumble, while Rick is blown away by a vintage eclipse windmill.

Hugh and the team go on the hunt for the Morda Workhouse in Oswestry, to find out what the conditions were really like for those who lived there.

The remains of over 100 young Anglo-Saxon men are found under a planned car park in Hampshire.

Discover more incredible history buried frozen in the ice, from a body buried on the Himalayas' Killer Mountain to the remains of a Woolly Mammoth.

See more incredible stories frozen in time, from the mummified remains of three Inca children in the Andes to members of the ancient Yupik people in Alaska.

Experts discover previously missing evidence that could reveal how and why the Titanic split apart as she sunk. Did the 'unsinkable ship' have fatal flaws? And, if so, who was responsible.

Rising from the sands of the Egyptian desert is one of the ancient world's greatest wonders, the mighty Sphinx.

Four bladesmiths are taken out of the forge and transported to the great outdoors, where they struggle to forge a blade in the noonday sun.

In a gruelling Forged in Fire first, four bladesmiths must make not just one but three knives from railroad spikes in only three hours.

Discover more incredible history buried frozen in the ice, from a body buried on the Himalayas' Killer Mountain to the remains of a Woolly Mammoth.

See more incredible stories frozen in time, from the mummified remains of three Inca children in the Andes to members of the ancient Yupik people in Alaska.

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.

Chum is d'oh-lighted when a seller comes in with a giant collection of figurines from The Simpsons. Meanwhile, Corey checks out an old playing card shuffler.

Chum sets his sights on something out of this world when a seller brings in a signed copy of The Coming of the Saucers.

A rare wrestling figure leaves Chumlee ready to rumble, while Rick is blown away by a vintage eclipse windmill.

Burdened by a string of bad luck, the remaining participants find their chances of success begin to slip away.

After settlers encroach on Native lands, Miami Chief Little Turtle leads the Northwest Confederacy to victory over US forces.

As series two kicks off, Professor Alice Roberts examines Britain in wartime by looking at the coastal town of Dover.

Alice Roberts explores the Georgian era in her hometown of Bristol, from architectural gems and the world's first chocolate factory to the horror of the slave trade.

Alice tells the story of Edwardian Britain by studying the history of Cardiff, Britain's most Edwardian town.

The buyers head out to Lake Arrowhead, California, where Ivy puts economies of scale to the test.

The Pro-fession-ale: Dave brings his mentor with him to Rancho Cucamonga, California, but has little to show for it.

The Vegas Ladies discover that one of them has Texas flair, Kenny lucks out looking for lady stuff; and Mary gets the spring back in her step.

Darrell stumbles over a potential diamond in the rough, and Brandi and Jarrod discover a different national pastime.

It's "Bring Your Brother to Work Day". Justin sinks his money into a unit with an interesting pair. Dave pushes Mary to the breaking point.

Darrell's insider information amplifies his investment considerably. Mary's find cooks up some oversized accoutrements.

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.

The Executioner: Reinhard Heydrich: More than any other Nazi leader, Heydrich was an orchestrator of mass murder, and was terrifyingly clinical in approach.

The Waffen-SS: Masqueraded as military excellence, the reality was very different. Recruits were poorly trained and remorse was nonexistent, as SS troops killed mercilessly.

In Montana's Glacier National Park, some claim that there is a hidden underground Nazi base that may even have been the final hideout for Hitler himself.

From inexplicable disappearances to mysterious experiments, events in Mount Shasta National Park may be explained by an ancient Karuk Indian legend.

Few know that one of the US's most mysterious National Parks is in Puerto Rico - a place some believe is home to a creature known as the Chupacabra.

Many believe Gettysburg National Military Park is haunted by its violent past - here, explore some incredible claims about the park's history.

In Poland, archaeologists make a terrifying discovery. A skeleton buried with a sickle across her neck and a giant padlock on her toe - a corpse feared to be a real-life vampire.

Leading scientists and historians from across Europe and the US investigate who this mysterious woman was and why she was so feared, delving into the murky world of vampirism.

Skydivers narrowly escape two colliding planes, a father and son drive through a wildfire and more.

The buyers head out to Lake Arrowhead, California, where Ivy puts economies of scale to the test.

The Pro-fession-ale: Dave brings his mentor with him to Rancho Cucamonga, California, but has little to show for it.

The Vegas Ladies discover that one of them has Texas flair, Kenny lucks out looking for lady stuff; and Mary gets the spring back in her step.

Darrell stumbles over a potential diamond in the rough, and Brandi and Jarrod discover a different national pastime.

It's "Bring Your Brother to Work Day". Justin sinks his money into a unit with an interesting pair. Dave pushes Mary to the breaking point.

Darrell's insider information amplifies his investment considerably. Mary's find cooks up some oversized accoutrements.

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.

Count down the world's top ten pyramid sites, from hidden structures in Peru to the famous landmarks of Giza in Egypt.

Count down the top 10 mysterious devices found around the world, from strange discs found in a cave in China to an ancient Greek computer.

Monster Highway: Troy and Tes race a mounting storm, Zak and Bruce battle an invasion of deer-eating beasts and Dusty hatches a daring plan to strike it rich.

Brandon and Lori take a risk on a large covered item during an unusual auction. Will the reveal rev their profits or stall their cash flow.

A locker unleashes a swarm of more than just merchandise while Jesse throws down to win antiques.

In Wisconsin, Mike gets access to a legendary race car driver's collection of motorbikes and memorabilia and hopes to drive away with a prized two-wheeler.

The guys head out for a little friendly competition. Also, Apollo 11 documents and a Harley-Davidson 1962 Topper find their way into the shop.

Chum checks out a Japanese animatronic monkey - is it worth a pretty penny or is the seller going to make a monkey out of him.

Ivy takes a chance on his own party locker, Brandi and Jarrod get back to basics, and Rene gets advice on his presentation.

Kumbaya: Darrell's pupil has a gothic graduation, and Kenny uncovers a new career opportunity.

Rene's daughter demonstrates her great eye, the Schulz-Passantes add to their outdoor options, and the Gambler meets the predators.

Indio, California proves to be extremely interesting for Dave. Brandi and Jarrod find the ultimate stash, while Mary's locker misfires.

From a dog's space voyage to Arctic survival and time travel, these journeys are extraordinary and truly unbelievable.

John Colter, famed hunter, joins the fur trade. Ignoring Blackfeet warnings about hunting sacred beaver on their land, he's captured and must run for his life.

Hugh and the team search for a monastic grange known as Biggin Hall, which provided produce for the nearby monks at St Mary's Priory.

A change in location gives Ian a head start in his quest to take his custom metal work to brand-new heights.

Series exploring how many of today's greatest technological achievements were actually developed hundreds of years ago.

A look at how incredible engineering built Egypt's Pyramids and Abu Simbel temples. Plus, will the secret to Stonehenge's construction ever be revealed.

Mike takes viewers on a pick at a three-generation family business, where the granddaughter is a treasure trove of knowledge about every item.

After a challenging preliminary, the two finalists must re-create one of the Ottoman Empire's most lethal sabres - the Kilij.

Hugh and the team search for a monastic grange known as Biggin Hall, which provided produce for the nearby monks at St Mary's Priory.

John Colter, famed hunter, joins the fur trade. Ignoring Blackfeet warnings about hunting sacred beaver on their land, he's captured and must run for his life.

The 1717 wreck of Black Sam Bellamy's pirate ship Whydah yields treasure, skeletons and new insights into the hidden world of piracy.

What happens when people take their numerophobia too seriously? Experts investigate why certain numbers incite fear and panic in people.

Believers and skeptics debate the origins and meanings of the mysterious formations known as crop circles.

A powerful earthquake in 2018 seemed to lead to an increase in UFO sightings in Alaska - but why? Do the extra terrestrials have something to protect here.

Showcasing bizarre and unconventional weapons, explore the incredible stories behind the most outlandish creations in warfare.

John Colter, famed hunter, joins the fur trade. Ignoring Blackfeet warnings about hunting sacred beaver on their land, he's captured and must run for his life.

A change in location gives Ian a head start in his quest to take his custom metal work to brand-new heights.

The guys head out for a little friendly competition. Also, Apollo 11 documents and a Harley-Davidson 1962 Topper find their way into the shop.

Ivy takes a chance on his own party locker, Brandi and Jarrod get back to basics, and Rene gets advice on his presentation.

Kumbaya: Darrell's pupil has a gothic graduation, and Kenny uncovers a new career opportunity.

Rene's daughter demonstrates her great eye, the Schulz-Passantes add to their outdoor options, and the Gambler meets the predators.

Indio, California proves to be extremely interesting for Dave. Brandi and Jarrod find the ultimate stash, while Mary's locker misfires.

The team find the worst MGF in the country, with serious leaks and faded wings - but the boys quickly discover that a cheap car is cheap for a reason.

A change in location gives Ian a head start in his quest to take his custom metal work to brand-new heights.

Mike takes viewers on a pick at a three-generation family business, where the granddaughter is a treasure trove of knowledge about every item.

Corey calls for backup when an iconic find makes its way into the store. Meanwhile, Rick has a chance to buy a vintage whisky strap.

A 1906 Silver Half Dollar that belonged to a passenger on the Titanic sails into the shop. Will Rick snap it up or will it sink without trace.

Mary bumps into some vintage art, Ivy adds to his stamp collection and Kenny once again faces his fears.

The Gambler returns to form in Huntington Beach. Rene gets on everyone's bad side, while Ivy's prospects are cloudy at best.

Rene is shocked by what he finds. Darrell's locker multiplies his investment, and Ivy tests his radar on the best.

Brandi and Jarrod uncover an Illuminating stash, Dave does what he does best while Mary finally gets the help she needs.

Some discoveries are anything but ordinary, like severed feet on a beach, or finding evidence of a tiny otherworldly creature. Each is weirder than the last.

Chaos ensues when the wheels literally come off a vehicle going full speed.

Known as "The Terror of the Gulf," Jean Lafitte's treasure remains lost. His swamps and bayous base likely hid his stash.

Ian has his work cut out for him when he takes on a wild concept car build and breaks all the rules along the way.

Documentary exploring how ancient civilisations created weapons of mass destruction that are even more deadly than those created today.

Discover the great engineering feats of the ancient world, including the 4th-century genius behind the world's first robot.

As Mike learns more about Knievel's daring stunts, he is eager to connect with a Michigan man who witnessed the jump and has the billboard.

Four bladesmiths are taken out of the forge and transported to the great outdoors, where they struggle to forge a blade in the noonday sun.

Beneath a shopping arcade in Leeds' city centre, archaeologists discovered a Roman-era Christian cemetery containing the remains of 317 individuals.

Chaos ensues when the wheels literally come off a vehicle going full speed.

Known as "The Terror of the Gulf," Jean Lafitte's treasure remains lost. His swamps and bayous base likely hid his stash.

Experts investigate whether centuries-old paintings of aliens and UFOs are artistic renderings of real sightings, a coded message for humankind, or just a coincidence.