Lauro hunts caribou in Alaskan whiteouts while Bret and Ivy set a 230-mile trapline under snow.

Marty battles the Alaskan wilderness while running his trapline as Mike reclaims solar panels for his Kodiak homestead.

As the team makes a potentially key discovery beneath a boulder on Lot 8, new clues arise that could identify who was behind the Oak Island mystery.

It's a long way to Murietta, and Dave is counting on his competition being unwilling to buy a big locker they need to move.

The buyers head to Torrance, where Dave sees his profits grow - amongst other things. Mary finds clothes that don't fit her, which turns out to be a good thing.

The Chicken Or The Auction?: Overwhelmed by the sheer number of units up for auction in Rialto, Mary and Ivy wager that each can better predict locker prices.

Emily brings her mother along with her to Walnut, and Darrell wastes no time finding an advantage. Ivy and Ivy jr clean up with their locker.

30mph winds batter Desert Hot Springs, and the buyers do their best to keep standing. Rene and Gunther dust off an old locker.

Back in the city of Orange, the Vegas Ladies arrive in vintage style - though not everyone agrees.

Professor Alice Roberts begins her quest on Britain's windswept south coast, investigating the biblical legend of Joseph of Arimathea.

Professor Alice Roberts continues her Grail quest by unearthing the legendary knights entwined with Britain's sacred past.

Alice explores one of the most tantalising threads in Grail lore: the claim that the Knights Templar buried the Holy Grail beneath Rosslyn Chapel.

Britain's real-life X-Files explore four otherworldly tales where fear, folklore and secrecy collide.

Rick visits Gwrych Castle, where restoration has been a lifelong passion for Mark Baker, who set up a trust to save the castle aged 12.

Lacking in speed and might, the SS Andrea Doria more than made up for it in beauty, but on the night of 25 July 1956 - the Italian liner met a disastrous fate.

An ocean liner that saw it all, including World War II, SS Rex was a one-of-a-kind Italian ship but was ultimately left abandoned. Discover why here.

This episode delves into the truth behind the rumours of Hitler's sex life, including whispers of homosexuality, voyeurism and sadomasochism.

Hitler held many secrets he went through great lengths to hide throughout his life. This episode reveals the truth about his drug addiction and genital deformity.

The Ugandan military dictator, whose brutal eight-year rule left hundreds of thousands dead, led an equally sadistic sexual life.

Thousands of UFO sightings and abductions are reported every year. This series examines these accounts and casts new light on historic cases.

Thousands of UFO sightings and abductions are reported every year. This series examines these accounts and casts new light on historic cases.

Thousands of UFO sightings and abductions are reported every year. This series examines these accounts and casts new light on historic cases.

Professor Alice Roberts begins her quest on Britain's windswept south coast, investigating the biblical legend of Joseph of Arimathea.

Professor Alice Roberts continues her Grail quest by unearthing the legendary knights entwined with Britain's sacred past.

Alice explores one of the most tantalising threads in Grail lore: the claim that the Knights Templar buried the Holy Grail beneath Rosslyn Chapel.

Britain's real-life X-Files explore four otherworldly tales where fear, folklore and secrecy collide.

Rick visits Gwrych Castle, where restoration has been a lifelong passion for Mark Baker, who set up a trust to save the castle aged 12.

It's a long way to Murietta, and Dave is counting on his competition being unwilling to buy a big locker they need to move.

The buyers head to Torrance, where Dave sees his profits grow - amongst other things. Mary finds clothes that don't fit her, which turns out to be a good thing.

The Chicken Or The Auction?: Overwhelmed by the sheer number of units up for auction in Rialto, Mary and Ivy wager that each can better predict locker prices.

Emily brings her mother along with her to Walnut, and Darrell wastes no time finding an advantage. Ivy and Ivy jr clean up with their locker.

30mph winds batter Desert Hot Springs, and the buyers do their best to keep standing. Rene and Gunther dust off an old locker.

Back in the city of Orange, the Vegas Ladies arrive in vintage style - though not everyone agrees.

A Guns N' Roses-mad collector box rocks into the shop. Will Corey end up in Paradise City or out in the cold November rain.

Rick and Chum kick it with a rare pair of Pumas from 1968. Plus, the gang are stunned by some of Marie Curie's lab notes and a Post Malone guitar.

Chum chases a lead on a 1963 Fiat Microcar. Meanwhile, Rick and Corey make a wager on a set of billiard balls and Rick examines the holy grail of coins.

Manic Matt finds himself laughing hard when the others spend big money on what looks like junk. But will he wind up the butt of the joke.

Always up for an outrageous gamble, Uzi and Schlomi throw down the gauntlet in the biggest auction yet.

The biggest auction on the planet explodes when a mysterious container from the Far East makes landfall in Los Angeles.

Mo and Ty, AKA 'Team Muscle', make their move and go on the attack.

Experts and scientists expose more dark secrets, forgotten treasures, and lost relics from some of the coldest places on Earth.

Experts and scientists expose more dark secrets, forgotten treasures, and lost relics from some of the coldest places on Earth.

Experts and scientists expose more dark secrets, forgotten treasures, and lost relics from some of the coldest places on Earth.

Explore the stories of six formidable rulers, revealing their dark legacies and the impact they've had on history.

Uncover haunting factors and new evidence, possibly leading to fresh verdicts for these enigmatic men.

A study of the life and career of Mexican drug-cartel kingpin Joaquin "El Chapo" Guzman.

From mad rulers like Caligula and Ivan the Terrible, to dictators like Mao Zedong and Saddam Hussein who killed by the millions, these are history's deadliest tyrants.

Some secrets refuse to stay buried. Whether it's illicit cargo in a frozen lake, or a stolen masterpiece worth millions.

History is full of people pushing the limits, but some are more astonishing than others.

History is full of people pushing the limits, but some are more astonishing than others.

Experts and scientists expose more dark secrets, forgotten treasures, and lost relics from some of the coldest places on Earth.

Experts and scientists expose more dark secrets, forgotten treasures, and lost relics from some of the coldest places on Earth.

Experts and scientists expose more dark secrets, forgotten treasures, and lost relics from some of the coldest places on Earth.

Explore the stories of six formidable rulers, revealing their dark legacies and the impact they've had on history.

Ian attempts to finish his wild concept car in time and debut it at a premier car show on the West Coast.

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

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 team are spellbound when a book signed by the great Harry Houdini appears in the shop. Corey spots an old X-ray unit and Chum takes a vow of silence.

Chum puts his best foot forward when a Nike LeBron sneaker hits the counter, while Rick keeps tabs on a signed Pulp Fiction poster.

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.

Brandi and Jarrod pick up what may be the best of the worst, while Ivy comes to the auction dressed to kill.

Alice explores the West of Britain, where some castles stand tall, while others have almost disappeared into the landscape.

Rick arrives at Lowther Castle, which was gutted by the 7th Earl of Lonsdale. Now, Jim Lowther, the 7th Earl's son, is trying to save it.

Dan explores the history of York's castle, from the Viking Jorvik and the Normans, to the dark days of the anti-Jewish pogrom and the imprisonment of the Knights Templar.

Dan Jones explores the 900-year history of the beautiful Leeds Castle in Kent, from its origins as a royal Saxon family's manor to a 20th-century retreat for the rich.

Dan Jones visits Lancaster Castle to explore its grisly history of crime and punishment, including the infamous Lancashire Witches trials.

Dan explores the history of the Earls of Arundel, how knights fought in the Hundred Years' War and how the Castle would have prepared for Queen Victoria's 1846 visit.

Rock 'n' roll icon Jack White searches for a historic one-of-a-kind recording trailer that has been missing for decades.

The team face the cold to turn a snowmobile's blades into a kukri knife, before the last two fight to forge an intricate sacrificial sword.

Alice explores the West of Britain, where some castles stand tall, while others have almost disappeared into the landscape.

Rick arrives at Lowther Castle, which was gutted by the 7th Earl of Lonsdale. Now, Jim Lowther, the 7th Earl's son, is trying to save it.

Uncover the truth behind Castro's revolutionary image, revealing how personal relationships were used to secure loyalty, power and control.

A pilot activates his ejector seat at the last second during a rocky landing.

Dan Jones explores the 900-year history of the beautiful Leeds Castle in Kent, from its origins as a royal Saxon family's manor to a 20th-century retreat for the rich.

Dan Jones visits Lancaster Castle to explore its grisly history of crime and punishment, including the infamous Lancashire Witches trials.

Dan explores the history of the Earls of Arundel, how knights fought in the Hundred Years' War and how the Castle would have prepared for Queen Victoria's 1846 visit.

Rick arrives at Lowther Castle, which was gutted by the 7th Earl of Lonsdale. Now, Jim Lowther, the 7th Earl's son, is trying to save it.

Alice explores the West of Britain, where some castles stand tall, while others have almost disappeared into the landscape.

Chum puts his best foot forward when a Nike LeBron sneaker hits the counter, while Rick keeps tabs on a signed Pulp Fiction poster.

Rock 'n' roll icon Jack White searches for a historic one-of-a-kind recording trailer that has been missing for decades.

Ian shakes things up by taking on a custom vintage vehicle project for a Hollywood picture car coordinator.

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.

A catastrophic breakdown threatens to end the Clermont Diggers' mining season, while the rookie miners' gamble to relocate their old plant ends in disaster.

A prop from the movie Cleopatra and a 1922 silver peace dollar make for an interesting day at the Gold and Silver Pawn Shop.

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

It's all in the family in Moreno Valley, as Emily brings along her cowboy husband. Ivy is displeased at Mary's fraternisation with the auctioneer.

The Vegas Ladies show up in "Bourgie Brea", and find it fascinating. Mary decides to deal with her storage stress by introducing a bit of yoga into her routine.

This time in Victorville, Ivy takes it easy, letting Ivy jr run the operation. Kenny feels run down and his lack of focus lands him a locker.

It's a momentous occasion in Van Nuys for Darrell, and he has a completely groovy time with it. Ivy starts his day off with an unwelcome bang.

Alice Roberts and Matt Williams present more outstanding archaeology. In the east of Britain, sites include Must Farm, Colchester, Oakington, Lyminge and Silchester.

Leaf through declassified CIA files and investigate satalite images of a ship-shaped formation, The Headless Woman at St James' Park and more shocking phenomena.

From ancient symbols at Göbekli Tepe to a hidden Israeli shrine, explore how survival, belief and control have shaped history.

The U-Boat Terror: Inspired by the story of his two cousins that died at sea in WWII, Ross Kemp heads up to Scapa Flow where he finds treasure that could link back to his family.

The Kaiser Sunken Fleet: Ross Kemp continues his adventure in Scapa Flow, plunging down on the wrecks of a German warship and an experimental submarine aircraft called the M2.

Slaver Ship Secrets: Ross Kemp is shocked by what he discovers as he dives on the wreck of a steam-age ship in north Devon, and a potential early slaver ship in Plymouth.

A Pennsylvania preservationist opens the doors to his jaw-dropping historic properties.

A dangerous slip-up reminds the contestants not to play with sharp objects as they make knives from old toys and recreate an iconic American blade.

Andy McGrath investigates and explores the strange legends, unsolved mysteries, bizarre history, unusual traditions and eccentric people of 'Weird Britain'.

Leaf through declassified CIA files and investigate satalite images of a ship-shaped formation, The Headless Woman at St James' Park and more shocking phenomena.

From ancient symbols at Göbekli Tepe to a hidden Israeli shrine, explore how survival, belief and control have shaped history.

In China, a burial site reveals a child's remains marked with peculiar modifications. This raises questions about Chinese mortuary practices and more.

The U-Boat Terror: Inspired by the story of his two cousins that died at sea in WWII, Ross Kemp heads up to Scapa Flow where he finds treasure that could link back to his family.

The Kaiser Sunken Fleet: Ross Kemp continues his adventure in Scapa Flow, plunging down on the wrecks of a German warship and an experimental submarine aircraft called the M2.

Slaver Ship Secrets: Ross Kemp is shocked by what he discovers as he dives on the wreck of a steam-age ship in north Devon, and a potential early slaver ship in Plymouth.

Leaf through declassified CIA files and investigate satalite images of a ship-shaped formation, The Headless Woman at St James' Park and more shocking phenomena.

Andy McGrath investigates and explores the strange legends, unsolved mysteries, bizarre history, unusual traditions and eccentric people of 'Weird Britain'.

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

A Pennsylvania preservationist opens the doors to his jaw-dropping historic properties.

The time has come for Ian to leap into one of his biggest ever projects with the intention of helping a friend.

It's panic stations for the Clermont Diggers when a tourist goes missing. Meanwhile, prospector April is in the line of fire in Ballarat.

Another breakdown triggers all out war between the Clermont Diggers and the Rookie Miners, while a storm causes havoc for Gold Sniper and Rob.

A signed picture of the original Star Trek cast and an Eli Whitney Civil War revolver both pique the Pawn Stars' interest.

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

It's a long way to Murietta, and Dave is counting on his competition being unwilling to buy a big locker they need to move.

The buyers head to Torrance, where Dave sees his profits grow - amongst other things. Mary finds clothes that don't fit her, which turns out to be a good thing.

The Chicken Or The Auction?: Overwhelmed by the sheer number of units up for auction in Rialto, Mary and Ivy wager that each can better predict locker prices.

Emily brings her mother along with her to Walnut, and Darrell wastes no time finding an advantage. Ivy and Ivy jr clean up with their locker.

Alice Roberts and Matt Williams visit the Dorset Country Museum, where they explore finds from archaeological digs across the west of Britain.

The team probes a Knight of Malta's potential Oak Island visit and captures video footage of what could be buried treasure underground.

From a legendary city swallowed by the jungle to a forgotten pyramid from a lost civilization, sometimes the biggest mysteries on Earth are closer than we think.

Science reveals new insights into belief and superstition in the land of the Pharaohs, from finding the long-lost 'Land of Punt' to Tutankhamun.

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

Science shines a light on the dark side of Ancient Egypt, from a 5,000-year-old homicide to drug-fuelled debauchery - and one very shocking revelation.

A scavenger hunt begins for Mike as he excavates a classic Corvette, while Robbie and Jersey sift through 150 years of history on a Michigan family farm.

The bladesmiths must forge a signature blade from a steel cage and a pile of barbed wire. Then, it's time to create one of Scotland's most feared weapons.

A fire-breathing crater burns in the middle of a desert, a deadly shark lurks on a golf course, and a giant white blob threatens a town in California.

The team probes a Knight of Malta's potential Oak Island visit and captures video footage of what could be buried treasure underground.

From a legendary city swallowed by the jungle to a forgotten pyramid from a lost civilization, sometimes the biggest mysteries on Earth are closer than we think.

Explore the thrilling world of vintage daredevils, from the Human Fly to skateboarding speedsters and diving horses.

Science reveals new insights into belief and superstition in the land of the Pharaohs, from finding the long-lost 'Land of Punt' to Tutankhamun.

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

Science shines a light on the dark side of Ancient Egypt, from a 5,000-year-old homicide to drug-fuelled debauchery - and one very shocking revelation.

The team probes a Knight of Malta's potential Oak Island visit and captures video footage of what could be buried treasure underground.

A fire-breathing crater burns in the middle of a desert, a deadly shark lurks on a golf course, and a giant white blob threatens a town in California.

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

A scavenger hunt begins for Mike as he excavates a classic Corvette, while Robbie and Jersey sift through 150 years of history on a Michigan family farm.

A new client comes into the picture with a vintage desire, a hand built motorcycle in the vein of early Harley Davidson's, with a Full Custom twist.

Rookie miner Dennis enjoys a personal-best nugget find in a bumper day, while the Mineshaft Hunters' quest for gold is cut short when a team member takes a life threatening fall.

The Rookie Miner's search for a mythical gold reef backfires badly, but in Ballarat, prospector Ian and his apprentice April finish their season with a $19,000 gold bonanza.

The guys examine a letter from Founding Father James Monroe and a promotional Playboy chair. Chum tries to reinvent himself in the image of Hugh Hefner.

Rick prepares for battle over a pair of vintage posters, Corey takes a look at an old fireman's megaphone and Chum heads over to a photo gallery.

30mph winds batter Desert Hot Springs, and the buyers do their best to keep standing. Rene and Gunther dust off an old locker.

Back in the city of Orange, the Vegas Ladies arrive in vintage style - though not everyone agrees.

Ivy thinks he's a comedian, but the gizmo in his locker is no joke. Brandi and Jarrod make sure that what they find in their unit doesn't stay there.

North Long Beach doesn't really bring out the best in the buyers, though they do manage to make a charitable contribution.

Alice Roberts and Matt Williams visit the Neolithic Orkney World Heritage Site, where they explore finds from archaeological digs across the north of Britain.

Mother Nature may be breathtaking-but she doesn't always play nice.

Brandon and Lori go for the gold - but find something even better.

Sean enters one of the most unusual, big money auctions yet, Scott and Jesse go head to head, Brandon and Lori take a risk and Papa Bear goes all in.

It's wheels up for Papa Bear when he takes a gamble on a mysterious covered item.

Does Big Bear mean Big Money? The Alvarados get sneaky while Desert Dan horses around, and frustration gets the best of Brandori.

Brandon goes out on a limb and finds himself sinking in quicksand with no help from Lori. Will Desert Dan lend him a hand.

Scott blows his wad on an Oktoberfest bin and will have to drown his sorrows. The Alvarado Brothers bid big on collectibles - will they draw a wild card.

Scott and Chrissy's last hurrah. Brandon and Lori win the big prize, but it turns out all that glitters is not gold.

Moné, Brandon and Lori's new nemesis arrives on the scene.

A late collector's home features a stockpile of awesome wheels. Meanwhile, Danielle nails a shot-in-the-dark mission for rock'n'roll legend Jack White.

A crucial error sends one bladesmith home. Then it all heats up as the remaining three forge a historic hunting weapon.

As floodwaters swallow the bayou, Troy and Pickle struggle with drowned lines, as Bruce and Anna try to lure in migrating giants with a secret sauce.

From the Johnstown flood to the Indonesian tsunami, discover how water's power can transform into an unstoppable agent of death.

Mother Nature may be breathtaking-but she doesn't always play nice.

Age-old ruins can stand with their true history seemingly erased by time - can modern research discover why these ancient structures were built.

It's wheels up for Papa Bear when he takes a gamble on a mysterious covered item.

Does Big Bear mean Big Money? The Alvarados get sneaky while Desert Dan horses around, and frustration gets the best of Brandori.

Brandon goes out on a limb and finds himself sinking in quicksand with no help from Lori. Will Desert Dan lend him a hand.

Scott blows his wad on an Oktoberfest bin and will have to drown his sorrows. The Alvarado Brothers bid big on collectibles - will they draw a wild card.

Scott and Chrissy's last hurrah. Brandon and Lori win the big prize, but it turns out all that glitters is not gold.

Moné, Brandon and Lori's new nemesis arrives on the scene.

From the Johnstown flood to the Indonesian tsunami, discover how water's power can transform into an unstoppable agent of death.

As floodwaters swallow the bayou, Troy and Pickle struggle with drowned lines, as Bruce and Anna try to lure in migrating giants with a secret sauce.

Rick prepares for battle over a pair of vintage posters, Corey takes a look at an old fireman's megaphone and Chum heads over to a photo gallery.

A late collector's home features a stockpile of awesome wheels. Meanwhile, Danielle nails a shot-in-the-dark mission for rock'n'roll legend Jack White.

An old client has brought in Ian to build a classic 54' Chevy pickup truck from the ground up, complete with major custom upgrades.

As the season comes to a close, the Clermont Diggers unearth a monster nugget. Meanwhile, the Mineshaft Hunters face a life-or-death emergency.

Alice Roberts and Matt Williams visit the Neolithic Orkney World Heritage Site, where they explore finds from archaeological digs across the north of Britain.

Corey checks out a 1972 telegram that rejects Muhammad Ali from fighting in Alaska. A first edition copy of Oscar Wilde's The Happy Prince arrives in store.

Rick aims to get a rifle from the 1800s, a seller flexes a signed autobiography by Arnold Schwarzenegger and a ventriloquist doll makes Corey's head spin.

Kenny is feeling nostalgic in Koreatown, so he brings along an old friend - which may or may not have been a good idea.

It's Brandi's birthday, so naturally Jarrod brings her to an auction in Menifee. Meanwhile, Darrell hunts another 'All Ten' locker.

Back in Hawaiian Gardens, Emily's husband Cody misses a bid and stirs up trouble, while Ivy revisits some of his glory days. in a way.

Out in Hesperia, Mary's transportation troubles lead to teaming up with Kenny and taking him out to pasture.

Alice Roberts and Matt Williams visit sites in the west of Britain, including one uncovering the rituals of Stonehenge.

Messengers Among Us: Throughout history, key moments in the evolution of religious belief and moral law have revealed uncanny parallels to accounts of extraterrestrial contact.

A team of experts investigate some of the most well-known UFO cases of the last 75 years, hoping to uncover the truth.

A team of experts investigate some of the most well-known UFO cases of the last 75 years, hoping to uncover the truth.

A team of experts investigate some of the most well-known UFO cases of the last 75 years, hoping to uncover the truth.

Robbie and Jersey comb through a homewrecker's massive cache of architectural salvage, while Mike is determined to rescue a trio of dented Porsches.

The bladesmiths hope to recreate the famous battle sword wielded by Napoleon. Plus, they turn a ladder into a set of Damascus knives.

Learn how Lawrence of Arabia used guerilla warfare against the Ottoman Empire's railways. Also, what secrets lie under New York's Grand Central Station.

Discover the many lovers of Adolf Hitler - uncovering the unfortunate demise of all who dared resist his love, affection and sexual appetite.

Messengers Among Us: Throughout history, key moments in the evolution of religious belief and moral law have revealed uncanny parallels to accounts of extraterrestrial contact.

A team of experts investigate some of the most well-known UFO cases of the last 75 years, hoping to uncover the truth.

A team of experts investigate some of the most well-known UFO cases of the last 75 years, hoping to uncover the truth.

A team of experts investigate some of the most well-known UFO cases of the last 75 years, hoping to uncover the truth.

Messengers Among Us: Throughout history, key moments in the evolution of religious belief and moral law have revealed uncanny parallels to accounts of extraterrestrial contact.

Rick aims to get a rifle from the 1800s, a seller flexes a signed autobiography by Arnold Schwarzenegger and a ventriloquist doll makes Corey's head spin.

Robbie and Jersey comb through a homewrecker's massive cache of architectural salvage, while Mike is determined to rescue a trio of dented Porsches.

Messengers Among Us: Throughout history, key moments in the evolution of religious belief and moral law have revealed uncanny parallels to accounts of extraterrestrial contact.

Lauro is stepping up his game as he dives into intense Iditarod training.

Mike opts for a frigid dip to wrestle snow crabs from the ocean floor, a culinary pursuit that seems less appealing than a trip to the fish market.

The team probes a Knight of Malta's potential Oak Island visit and captures video footage of what could be buried treasure underground.

Ivy thinks he's a comedian, but the gizmo in his locker is no joke. Brandi and Jarrod make sure that what they find in their unit doesn't stay there.

North Long Beach doesn't really bring out the best in the buyers, though they do manage to make a charitable contribution.

Kenny is feeling nostalgic in Koreatown, so he brings along an old friend - which may or may not have been a good idea.

It's Brandi's birthday, so naturally Jarrod brings her to an auction in Menifee. Meanwhile, Darrell hunts another 'All Ten' locker.

Back in Hawaiian Gardens, Emily's husband Cody misses a bid and stirs up trouble, while Ivy revisits some of his glory days. in a way.

Out in Hesperia, Mary's transportation troubles lead to teaming up with Kenny and taking him out to pasture.

Rylan and Alice reopen the 1566 Chelmsford Witch Trial, where Agnes Waterhouse, her daughter and sister face accusations of witchcraft and dark magic.

Rylan and Alice investigate the 1582 St Osyth witch hunt, where a petty disagreement over money spirals into mass hysteria and death.

Rylan and Alice investigate 1645 Manningtree, where Witch Finder General Matthew Hopkins terrorises women with brutal Puritan zeal and torture.

Leaf through declassified CIA files and investigate satalite images of a ship-shaped formation, The Headless Woman at St James' Park and more shocking phenomena.

Rick arrives at Lowther Castle, which was gutted by the 7th Earl of Lonsdale. Now, Jim Lowther, the 7th Earl's son, is trying to save it.

Discover the fate of the SS Cap Arcona, a former luxury ship turned prisoner transport vessel that became the target of an RAF squadron attack.

Once the flagship in the United States Lines, the SS America served her owners for 55 years until she was unceremoniously left abandoned in the Canary Islands.

The story of Hitler's dysfunctional home life. His parents were closely related, and in his adult years, he was rumoured to have engaged in incest himself.

This episode delves into Hitler's controlling sexual nature. The four women pursued by him, including his niece, only saw one way out of the relationship - death.

Uncover the truth behind Castro's revolutionary image, revealing how personal relationships were used to secure loyalty, power and control.

Discover unidentified objects witnessed by military pilots and a potential alien home in the darkness of space.

As we plan to travel to new worlds, how are we preparing to become human extraterrestrials? Will we survive into the unknown.

Earth remains a mystery to the billions of people on it. How did it come to exist? And how long will humans call it 'home'.

Rylan and Alice reopen the 1566 Chelmsford Witch Trial, where Agnes Waterhouse, her daughter and sister face accusations of witchcraft and dark magic.

Rylan and Alice investigate the 1582 St Osyth witch hunt, where a petty disagreement over money spirals into mass hysteria and death.

Leaf through declassified CIA files and investigate satalite images of a ship-shaped formation, The Headless Woman at St James' Park and more shocking phenomena.

Rick arrives at Lowther Castle, which was gutted by the 7th Earl of Lonsdale. Now, Jim Lowther, the 7th Earl's son, is trying to save it.

Ivy thinks he's a comedian, but the gizmo in his locker is no joke. Brandi and Jarrod make sure that what they find in their unit doesn't stay there.

North Long Beach doesn't really bring out the best in the buyers, though they do manage to make a charitable contribution.

Kenny is feeling nostalgic in Koreatown, so he brings along an old friend - which may or may not have been a good idea.

It's Brandi's birthday, so naturally Jarrod brings her to an auction in Menifee. Meanwhile, Darrell hunts another 'All Ten' locker.

Back in Hawaiian Gardens, Emily's husband Cody misses a bid and stirs up trouble, while Ivy revisits some of his glory days. in a way.

Out in Hesperia, Mary's transportation troubles lead to teaming up with Kenny and taking him out to pasture.

A seller sends in the original cover art for one of the greatest albums of all time, and Rick fights for his right to buy it.

Rick gets his hands on a stellar coin but Corey flips out about the sizeable asking price. Meanwhile, Chum deals with an epic NWA Championship Wrestling belt.

Rick gets a shot at an original Eastman Kodak camera, while Corey has a sweet tooth for an unopened box of 1980s Star Wars candy.

A mysterious container from Guam has the competition ready for battle. Manic Matt fires a warning shot, but the Israelis aren't backing down.

The mother lode of all containers makes landfall. Jason and Matt go all in, but will their hunches pay off.

Jason gets the inside track on a container that could have him coasting to paradise.

A squabble over the contents of a mysterious container threatens to destroy Mo and Ty's partnership for good.

Experts and scientists expose more dark secrets, forgotten treasures, and lost relics from some of the coldest places on Earth.

Experts and scientists expose more dark secrets, forgotten treasures, and lost relics from some of the coldest places on Earth.

Experts and scientists expose more dark secrets, forgotten treasures, and lost relics from some of the coldest places on Earth.

Uncover haunting factors and new evidence, possibly leading to fresh verdicts for these enigmatic men.

Uncover haunting factors and new evidence, possibly leading to fresh verdicts for these enigmatic men.

In the countryside of Wiltshire, England lies Rudloe Manor. A quaint manor house? Or epicentre of British UFO research since World War II.

From Stonehenge to crop circles and UFO sightings, Britain holds many mysteries. Has this island been a destination for alien visitors throughout history.

From the Johnstown flood to the Indonesian tsunami, discover how water's power can transform into an unstoppable agent of death.

From a legendary city swallowed by the jungle to a forgotten pyramid from a lost civilization, sometimes the biggest mysteries on Earth are closer than we think.

Mother Nature may be breathtaking-but she doesn't always play nice.

Experts and scientists expose more dark secrets, forgotten treasures, and lost relics from some of the coldest places on Earth.

Experts and scientists expose more dark secrets, forgotten treasures, and lost relics from some of the coldest places on Earth.

Experts and scientists expose more dark secrets, forgotten treasures, and lost relics from some of the coldest places on Earth.

Uncover haunting factors and new evidence, possibly leading to fresh verdicts for these enigmatic men.

One of Ian's most infamous show cars, Space Junkie, returns to the shop. The gem is in desperate need of rehab and Ian brings it back to life.

Taylor unearths new testimony from a witness to Slumach's execution and a deathbed letter sends Adam and Kru on a dangerous glacial trek.

An indigenous woman's testimony claims to know where Slumach found his gold. After returning from the expedition empty-handed, a vision has Kru rattled.

A 1957 Harley-Davidson Sportster roars into the shop. Plus, Rick takes a look at a painting of Vietnamese Communist leader Ho Chi Minh.

Rick and Chum show off their pearly whites when a seller brings in a pair of T-Rex teeth, while Corey goes to bat for a signed Mark Buehrle jersey.

Tempers flare when recently separated Brandi and Jarrod find themselves at the same auction.

The King of Montebello can't wait to see what he can drum up this time around. Rene sniffs out a great locker, taking ruthless measures to get it.

Dan and Laura are on the hunt for better units and better buyers. Rene tries to capitalise on warehouse sales and nabs a deal.

Brandy and her buddy set the wayback machine and discover a roaring good time. Kenny makes a profit as he courts an unfamiliar pastime.

Roberts uncovers East of England's top finds, including a Roman dodecahedron, Boudicca's fort and Waterloo's lost dead.

Follow Guy Walters and Justine into Germany's Nazi gold legends, from Merkers Mine to the Alps, chasing myths and buried Second World War secrets.

In 1592, Elizabeth I visited Sudeley Castle where a spectacular garden was created. 500 hundred years later, a team of archaeologists hunt for this lost gem.

Silchester is one of the best preserved Roman sites in Britain. Why did Rome's infamous emperor Nero stamp his mark on the town.

For more than 260 years, HMS Invincible lay at the bottom of the Solent. Now, archaeologists are diving beneath the waves to learn more about this game-changing ship.

Archaeologists conduct a dig at Auckland Castle in Co Durham, which 700 years ago was home to a group of power-crazed bishops.

Mike and Jersey connect with real-life heavy metal hero Chip whose lifelong passion for steel mills has turned into a stockpile of industrial relics.

Just one bladesmith can take home $10,000 as they forge a chopper in a Damascus pattern and recreate one of the most dangerous weapons of medieval times.

Roberts uncovers East of England's top finds, including a Roman dodecahedron, Boudicca's fort and Waterloo's lost dead.

Follow Guy Walters and Justine into Germany's Nazi gold legends, from Merkers Mine to the Alps, chasing myths and buried Second World War secrets.

Uncover Goebbels' public devotion and private hypocrisy, revealing how obsession, control and propaganda shaped power in Nazi Germany.