The crew works to salvage America's biggest shipwreck before hurricane season hits. Also, a mysterious object is raised from the ocean.

After spending a fortune on sports memorabilia, Seth rushes to sell it all before his dad's deadline. Later, Les checks out a Starfire Convertible.

Join antiques expert and presenter David Dickinson as more collectors try to sell their items to dealers. Will they strike a deal or take a chance at auction instead.

Join antiques expert and presenter David Dickinson as more collectors try to sell their items to dealers. Will they strike a deal or take a chance at auction instead.

Henry and Sam's Wreck-trospective. Henry and Sam buy and transform a BSA Bantam from a humble roadster into a trial bike.

When a group of thugs try to bully Ton and Allen, the guys fight back, leading to a violent showdown and the discovery of a rare Bornean blowgun.

The buyers come face to face with one of the strangest lockers ever seen, before a surprise sends a winning bidder through the roof.

Buyers go head to head at an airport auction, Jesse gambles on a mystery box and Scott and Chrissy battle it out over a jet-fuelled jewel.

Les has stainless steel jewellery coming to the shop, which Ashley refuses to sell. But Ashley and Seth's cousin Karen turns up and overrules her.

Cousin Karen is ready to shake things up on the showroom floor, but Ashley is less than thrilled to have someone invading her turf.

When Les takes his niece Karen under his wing to help out at the jewellery counter, Ashley doesn't hide her jealousy well.

The team attempts to uncover the US military's first responses to UFO encounters, leading them to revisit a suspected UFO crash site in California.

Cows align with the Earth magnetic fields, and a young makes an incredible connection.

Discover an underwater find from a violent past, a mysterious concrete 'ghost island' and never-before-seen tracks along the seabed.

A seller comes in with an overcoat once owned by Lee Harvey Oswald, Corey checks out a 30-year-old Gibson guitar and Rick and Corey check out a WWII half-track.

Henry and Sam's Wreck-trospective. Henry and Sam look to make a profit on motorcycle memorabilia.

With Sean as the captain, the biggest of the big-time bidders head to Marina Del Rey in search of true nautical treasures.

Our buyers throw down to win a locker packed with recreational equipment and what looks like a hidden tractor.

Experts comb history for evidence of children with strange abilities and great knowledge. Could these young people have been born from ancient aliens.

Across the world, there are stories of treasures that have been lost for centuries. Could these ancient relics have been hidden by extraterrestrials.

The team investigates videos indicating a strong UFO surveillance presence at weapons laboratories.

The buyers come face to face with one of the strangest lockers ever seen, before a surprise sends a winning bidder through the roof.

Buyers go head to head at an airport auction, Jesse gambles on a mystery box and Scott and Chrissy battle it out over a jet-fuelled jewel.

Join antiques expert and presenter David Dickinson as more collectors try to sell their items to dealers. Will they strike a deal or take a chance at auction instead.

One of the greatest civilisations in the history of the Americas, the Maya thrived for over 2,000 years - but new evidence blurs our understanding.

For centuries, cultures around the world have believed in stargates through which beings have travelled to Earth - but could such portals truly exist.

UFO Abduction: UFO sightings and claims of alien abduction go hand in hand, but never-before-seen evidence brings new credibility to the alleged alien implants left behind.

Extraterrestrials and Sacred Sites: Startling evidence suggests contact with interstellar travelers in the distant past may have influenced mankind and many of our sacred sites.

The team attempts to uncover the US military's first responses to UFO encounters, leading them to revisit a suspected UFO crash site in California.

Experts investigate strange carvings from 8,000 BC and unexplained sightings in the New World. Is there more to the US's past than history books suggest.

Experts investigate remote ruins, mysterious caves and legendary mountain portals. Could these alleged stargates have brought ancient aliens to Earth.

A salvage maestro returns to raise more valuable tropical hardwood, trying not to wreck his own boat in the process.

Les makes a major deal with a new supplier for a truckload of TVs, before getting excited over some rare Detroit Tigers baseball memorabilia.

New. Join antiques expert and presenter David Dickinson as more collectors try to sell their items to dealers. Will they strike a deal or take a chance at auction instead.

Join antiques expert and presenter David Dickinson as more collectors try to sell their items to dealers. Will they strike a deal or take a chance at auction instead.

Henry and Sam's Wreck-trospective. Henry and Sam look to make a profit on motorcycle memorabilia.

With a motocross bike and a rare stock whip up for grabs, Ton and Allen face their former employee Carolyn, who knows all their tricks and is out for revenge.

With Sean as the captain, the biggest of the big-time bidders head to Marina Del Rey in search of true nautical treasures.

Our buyers throw down to win a locker packed with recreational equipment and what looks like a hidden tractor.

Seth thinks Les is stuck in the past after hand delivering their gold to a refinery - and bets his dad that his new mail order service will improve things.

Tensions between Karen and Ashley explode on the sales floor so Les puts them both in the doghouse.

Les goes on a buying spree that leaves his staff wondering what's going on. Meanwhile, Karen needs Byron's help to handle a pair of unruly piano players.

The team investigates videos indicating a strong UFO surveillance presence at weapons laboratories.

Incredible stories of people who cheated death, including a man who escaped from the avalanche of debris caused by the collapse of the World Trade Center.

Reveal the truth behind ancient legends. Tour an island covered in polar bears, see bizarre twin craters and examine an ocean formation similar to Atlantis.

A blade rumoured to belong to a Japanese WWII admiral attracts Rick's attention.

Henry and Sam's Wreck-trospective. Henry and Sam try and break into the classic tractor market.

Scott shoots the moon on a bin that may cost him an arm and a leg while T-Money spies a prize that could send him straight to the top.

T Money puts his honesty to the test with shocking revelations.

Experts question what probes on Mars may have found over the past 40 years. Could NASA be hiding proof of life on the Red Planet from the public.

Throughout history, spiritual leaders known as shamans have healed, protected and advised. Could they really be in contact with extraterrestrial realms.

February 1942, and the sky over Los Angeles erupts as anti-aircraft guns begin firing on strange targets. Could this have been an extraterrestrial raid.

With Sean as the captain, the biggest of the big-time bidders head to Marina Del Rey in search of true nautical treasures.

Our buyers throw down to win a locker packed with recreational equipment and what looks like a hidden tractor.

Join antiques expert and presenter David Dickinson as more collectors try to sell their items to dealers. Will they strike a deal or take a chance at auction instead.

Veterans Rudy Reyes and Ronnie Adkins break down the evidence behind the most mysterious photos, films and recordings in battlefield history.

Investigating tales of a humanlike beast with reptilian skin, that has reportedly been terrorising Flatwoods, West Virginia using a strange flying craft.

Experts investigate if a series of house fires across the UK are linked to an allegedly cursed portrait.

World's Most Unexplained experts investigate if a deadly curse haunts the tomb of the boy-king Tutankhamun.

The ghosts of prisoners past make Sandra Boyd's jailhouse ghost tours a little too scary. A woman is attacked by a spirit in her historic home.

The team investigates videos indicating a strong UFO surveillance presence at weapons laboratories.

Experts comb history for evidence of children with strange abilities and great knowledge. Could these young people have been born from ancient aliens.

Across the world, there are stories of treasures that have been lost for centuries. Could these ancient relics have been hidden by extraterrestrials.

The team at America's largest shipwreck must remove over 4000 wrecked cars from the hull and find a way to stop them becoming an environmental disaster.

When Les takes his niece Karen under his wing to help out at the jewellery counter, Ashley doesn't hide her jealousy well.

Join antiques expert and presenter David Dickinson as more collectors try to sell their items to dealers. Will they strike a deal or take a chance at auction instead.

The Israelis form an unexpected alliance that threatens to bury their competition.

When a container with a shady past lands on the auction block, Mo and Ty prepare themselves to go all in.

The competition approaches fever pitch when a container from south of the border lands at the Port of Los Angeles.

The biggest auction on the planet sails to the middle of the Pacific Ocean when a mysterious container is dredged up from the bottom of the sea.

The Pawn Stars check out a supercharged motorcycle, a calculator from 1915 and 200-year-old buttons with possible links to George Washington.

Rick eyes a giant US Navy Jack, while the team are pitched a signed photo of Cy Young, a 1930s spanker and more.

Deep-sea explorers discover a monster thousands of feet deep in the ocean, killer fog threatens a US town, and a truck spontaneously explodes on a freeway.

A Loch Ness Monster-esque creature is recorded in America, experts analyse evidence of a giant scaly egg, and birds are vaporized by a death ray.

Experts investigate if a series of house fires across the UK are linked to an allegedly cursed portrait.

World's Most Unexplained experts investigate if a deadly curse haunts the tomb of the boy-king Tutankhamun.

Uncovering the mystery of an ancient stone object with unique markings and a cat mummy with no cat inside.

The world's greatest showman, a rumoured valley of gold and a fortress of protection - their legends prove fame, wealth and even safety can come at a dire cost.

Egyptian royals in the Valley of Kings promise turmoil for anyone who dares to disturb their eternal rest.

Previously sealed documents hint at compelling new theories about extraterrestrials. Could aliens be living among us? And could former US Presidents know something we don't.

A look at the possibility that life began on Mars and travelled to Earth. Plus, if aliens exist, what plans do they have in store for us? Experts investigate.

Experts open previously off-limits files in a bid to answer some of the most mysterious questions surrounding UFOs and extra-terrestrial life.

One of the greatest civilisations in the history of the Americas, the Maya thrived for over 2,000 years - but new evidence blurs our understanding.

For centuries, cultures around the world have believed in stargates through which beings have travelled to Earth - but could such portals truly exist.

A two-hour special look at some of the most audacious prison escapes in history, including a blow-by-blow account of the recent breakout of two killers - Richard Matt and David Sweat.

Built by the ancient Anasazi, spooky sightings in this national park include shape-shifting creatures and time-traveling Wingmakers.

A small community is devastated by an earth-shattering 'boom,' while an paranormal fog seems to alter the very fabric of time.

A woman is terrorised by an invisible attacker and a mother undergoes a violent and demonic transformation.

Season two kicks off with a deep dive into mankind's fascination with the dead and the ancient practice of preserving bodies.

A look at some of the most devastating plagues in human history, and the scientific advances that helped to combat these diseases.

Les has the opportunity to get his hands on truckloads of brand new goods that could change the store forever.

When Ashley helps Seth use the internet, all hell breaks lose when she puts a rare Olympic torch from Seth's personal collection up for sale.

Ashley has to face the consequences of her rash decision, Seth takes a ride in a hovercraft and Les does business with Muhammad Ali Jr.

When Ashley steals a deal from right under Les's nose, the family decides to hold a father-daughter sales competition.

When Les finds out that Seth has spent thousands of dollars at a sports card auction, he challenges his son to sell all the new items within a week.

After spending a fortune on sports memorabilia, Seth rushes to sell it all before his dad's deadline. Later, Les checks out a Starfire Convertible.

The guys take Big Sis to her first auction - and when things get ugly, she becomes their secret weapon. Also, Ton tests out a 'blob'.

Ton and Allen quarrel over their bidding strategy, and must race against the clock to unload a one man submersible that could be worth big money.

When an injury sidelines Allen at the shop, Ton goes rogue at auction, ignoring his partner's advice and making risky purchases.

When a group of thugs try to bully Ton and Allen, the guys fight back, leading to a violent showdown and the discovery of a rare Bornean blowgun.

Dublin dealer Ian Dowling and his mate Butzy go in search of Irish treasures, finding a mysterious stone head, a strange carving and a much-loved gadget from the 60s.

Henry's Wreck-trospective. Henry and Sam start at Bristol Classic Car Show, where they acquire a quirky car from the 1970s.

One of the greatest civilisations in the history of the Americas, the Maya thrived for over 2,000 years - but new evidence blurs our understanding.

For centuries, cultures around the world have believed in stargates through which beings have travelled to Earth - but could such portals truly exist.

UFO Abduction: UFO sightings and claims of alien abduction go hand in hand, but never-before-seen evidence brings new credibility to the alleged alien implants left behind.

Extraterrestrials and Sacred Sites: Startling evidence suggests contact with interstellar travelers in the distant past may have influenced mankind and many of our sacred sites.

There is no safe place. Every day, all around the world, in the most ordinary places, regular people are spotting UFOs.

Being on an aircraft that comes in close proximity to an object that doesn't appear on radar is a scary experience. Who are they and what do they want.

UFO sightings are at an all time high. What makes these mass sightings incredible is also what makes them terrifying, and what might happen next.

Sometimes, the mysterious unidentified objects people see in the sky touch down and leave physical evidence behind.

They keep coming back. There are areas around the world that seem to keep attracting UFOs, where objects return to the skies again and again, as if taunting witnesses below.

As Rick, Marty and their team relaunch their quest to solve the Oak Island mystery, they make a number of the most historic discoveries found in the northern US.

Declassified: Explore some of the darker elements of the MK Ultra programme, which sought out a miracle mind control method via human experimentation.

Fascinating new evidence reveals fresh clues about the whereabouts of King Solomon's mines - and the fabulous treasures said to be in them.

Examine the story of Queen Tiye, who - over 3,000 years ago - surpassed her rivals and inspired a religious revolution that changed Egypt and the world.

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

Phoenix Lights: Craig Charles joins forces with world-renowned space journalist Sarah Cruddas to investigate some of the most perplexing UFO encounters of recent times.

The ghosts of prisoners past make Sandra Boyd's jailhouse ghost tours a little too scary. A woman is attacked by a spirit in her historic home.

A nurse gets trapped with the Angel of Death, a woman sees a dark apparition and a man has a ghostly encounter.

The team acquire a Triumph Herald that has only had two owners. If they can repair the engine, brakes and gears, they've got a gem on their hands.

The guys target the four-wheel-drive Freelander - once Europe's most popular car. It looks good and runs well, but still needs some serious work.

Join antiques expert and presenter David Dickinson as more collectors try to sell their items to dealers. Will they strike a deal or take a chance at auction instead.

Henry and Sam's Wreck-trospective. Henry and Sam try and break into the classic tractor market.

Ton and Allen battle a pair of vicious female auction hunters who have an axe to grind.

Scott shoots the moon on a bin that may cost him an arm and a leg while T-Money spies a prize that could send him straight to the top.

T Money puts his honesty to the test with shocking revelations.

A hustler tries to make Les an offer he can't refuse, but the Golds fight back and turn the tables on the shady customer.

Ashley pranks Seth to teach him a lesson about locking his door, but Seth evens the score with a practical joke of his own.

When the Golds uncover a series of bogus pawns, their investigation leads to a trusted employee and a confession.

February 1942, and the sky over Los Angeles erupts as anti-aircraft guns begin firing on strange targets. Could this have been an extraterrestrial raid.

A look into the century-long rumours, legends and eyewitness accounts of a massive, hairy creature that roams the forest on two legs.

Walk among colossal wonders scattered across the Earth's surface, including an ancient reptile skeleton, a massive head carving and a giant South African footprint.

Chum gets his hands on a one-of-a-kind chair with a strange feature. Meanwhile, Corey pedals into the past with a toy inspired by the Weinermobile.

Henry's Wreck-trospective dives headfirst into the archives to celebrate the very best bits from the series.

Desert Dan returns, T-Money marches to the beat of his own drum and Brandon and Lori battle for a bin in order to protect their territory.

Brandon and Lori look for a big win, the Alvarado brothers gamble and T-Money considers a fiery contraption.

Could insects have descended from extraterrestrials? Experts investigate whether Earth's 10 quintillion critters could have dangerous links to aliens.

Experts question whether ancient myths provide evidence that reptillian aliens are more than just pop-culture creations and staples of science-fiction.

During the Cold War, strange lights and unidentified objects put governments around the world on red alert. Could extra-terrestrials have been responsible.

Henry's Wreck-trospective dives headfirst into the archives to celebrate the very best bits from the series.

Join antiques expert and presenter David Dickinson as more collectors try to sell their items to dealers. Will they strike a deal or take a chance at auction instead.

The team continues to chase a tunnel that may run directly below the Garden Shaft and into the Baby Blob, where tests reveal silver and gold.

Despite centuries of sightings, the most infamous deep-sea monster remains unidentified. Does the Loch Ness Monster exist and, if so, what could it be.

Declassified: Explore some of the darker elements of the MK Ultra programme, which sought out a miracle mind control method via human experimentation.

Fascinating new evidence reveals fresh clues about the whereabouts of King Solomon's mines - and the fabulous treasures said to be in them.

February 1942, and the sky over Los Angeles erupts as anti-aircraft guns begin firing on strange targets. Could this have been an extraterrestrial raid.

Experts question what probes on Mars may have found over the past 40 years. Could NASA be hiding proof of life on the Red Planet from the public.

Throughout history, spiritual leaders known as shamans have healed, protected and advised. Could they really be in contact with extraterrestrial realms.

Flying into a highly volatile region, crews battle pirates, tornadoes and riots to salvage a wrecked cargo ship.

Les goes on a buying spree that leaves his staff wondering what's going on. Meanwhile, Karen needs Byron's help to handle a pair of unruly piano players.

Join antiques expert and presenter David Dickinson as more collectors try to sell their items to dealers. Will they strike a deal or take a chance at auction instead.

Join antiques expert and presenter David Dickinson as more collectors try to sell their items to dealers. Will they strike a deal or take a chance at auction instead.

Henry's Wreck-trospective dives headfirst into the archives to celebrate the very best bits from the series.

The guys face a shady bidder with inside information and a former NFL star in a battle for a vintage football.

Desert Dan returns, T-Money marches to the beat of his own drum and Brandon and Lori battle for a bin in order to protect their territory.

Brandon and Lori look for a big win, the Alvarado brothers gamble and T-Money considers a fiery contraption.

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

With Les and Seth away at the Autorama car show - and Ashley in charge of the store - the employees go a little crazy.

Karen tries to make peace between Seth and Ashley, Bobby J takes a two-storey tractor for a spin and a watch snob riles Seth.

During the Cold War, strange lights and unidentified objects put governments around the world on red alert. Could extra-terrestrials have been responsible.

Is the moon just a rock floating in space, or could it hold profound secrets and even possess incredible powers? Experts explore.

Walk along ancient pathways on Easter Island and discover designs carved into Asia's Eastern Steppe as you explore the planet's most puzzling structures.

Rick calls in a special guest to authenticate a Mick Foley T-shirt. Meanwhile, a seller walks in with an McDonald's cookie from the 1980s.

Henry and Sam's Wreck-trospective. Henry and Sam visit Normous Newark Autojumble and come away with a challenge.

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.

Experts investigate whether ancient tales of beings with super-human powers could be inspired by extra-terrestrials who came to Earth in the past.

Inventor Nikola Tesla claimed to have direct communication with beings on other planets. Could this genius scientist have been a human 'receiver'.

A look at some of the most widely witnessed UFO events ever, including large black triangular objects in the night sky regularly spotted in the 80s and 90s.

Desert Dan returns, T-Money marches to the beat of his own drum and Brandon and Lori battle for a bin in order to protect their territory.

Brandon and Lori look for a big win, the Alvarado brothers gamble and T-Money considers a fiery contraption.

Join antiques expert and presenter David Dickinson as more collectors try to sell their items to dealers. Will they strike a deal or take a chance at auction instead.

Get ready for a high-octane nostalgia trip as Junk & Disorderly Henry's Wreck-trospective dives into the archives.

Mike builds a 1964 Parisienne for a big family, while Avery scores his first client of the year and puts together a 1975 Ford Bronco.

Judges, witnesses and victims recount their stories of the most dramatic moments to take place inside America's courtrooms. Dan Abrams hosts.

Judges, witnesses and victims recount their stories of the most dramatic moments to take place inside America's courtrooms. Dan Abrams hosts.

Chicago: Craig Charles joins forces with world-renowned space journalist Sarah Cruddas to investigate some of the most perplexing UFO encounters of recent times.

During the Cold War, strange lights and unidentified objects put governments around the world on red alert. Could extra-terrestrials have been responsible.

Could insects have descended from extraterrestrials? Experts investigate whether Earth's 10 quintillion critters could have dangerous links to aliens.

Experts question whether ancient myths provide evidence that reptillian aliens are more than just pop-culture creations and staples of science-fiction.

In rough water, salvors scramble to retrieve a cruise ship's anchor lost at sea - but they have to find it first.

When the Golds uncover a series of bogus pawns, their investigation leads to a trusted employee and a confession.

Join antiques expert and presenter David Dickinson as more collectors try to sell their items to dealers. Will they strike a deal or take a chance at auction instead.

Join antiques expert and presenter David Dickinson as more collectors try to sell their items to dealers. Will they strike a deal or take a chance at auction instead.

Henry and Sam's Wreck-trospective. Henry and Sam visit Normous Newark Autojumble and come away with a challenge.

A friendly competition with former employee Carolyn turns into a vicious battle for a 1968 Corvette Stingray. Allen tests out his ninja skills.

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.

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

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. But will they be able to cash in.

A look at some of the most widely witnessed UFO events ever, including large black triangular objects in the night sky regularly spotted in the 80s and 90s.

Through stories of mind-blowing robberies, this episode examines what motivates someone to steal.

Explore some of the most cavernous places on the planet, including a mysterious Siberian crater and Greenland's bizarre black holes.

The owner of a massive collection of Toy Story toys has high hopes for big money, but Corey's expert reveals some key details that are missing.

Henry and Sam's Wreck-trospective. Vintage restorers Henry and Sam are back as they visit an emporium.

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.

Ancient Astronaut Theorists investigate how ancient aliens may have helped to guide and define mankind in the remote past.

Experts question what the God Particle reveals about the origin of our world and whether clues to its significance could have been left by ancient aliens.

Alien autopsies and recovered pieces of an extra-terrestrial spacecraft: this is the story of the Roswell incident and the truth behind the UFO.

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.

Join antiques expert and presenter David Dickinson as more collectors try to sell their items to dealers. Will they strike a deal or take a chance at auction instead.

The team investigates reports of aggressive and territorial packs of sasquatch in the Sierra Nevada Mountains.

A strange creature wanders the woods of Massachusetts. Is it a never-before-discovered animal, or is it an extraterrestrial being.

Hidden hoards of gold can be found throughout the world. Where did it come from? And why was it never claimed.

Veterans Rudy Reyes and Ronnie Adkins break down the evidence behind the most mysterious photos, films and recordings in battlefield history.

In Cyprus, a UN peacekeeper fights off deadly foe with the help of a mysterious power. Meanwhile, a strange presence is encountered at an Alaskan air force base.

A look at some of the most widely witnessed UFO events ever, including large black triangular objects in the night sky regularly spotted in the 80s and 90s.

Experts investigate whether ancient tales of beings with super-human powers could be inspired by extra-terrestrials who came to Earth in the past.

Inventor Nikola Tesla claimed to have direct communication with beings on other planets. Could this genius scientist have been a human 'receiver'.

Crews work around the clock to build the world's largest underwater concrete bed to salvage the Costa Concordia. America's largest shipwreck is ravaged by a fire.

Karen tries to make peace between Seth and Ashley, Bobby J takes a two-storey tractor for a spin and a watch snob riles Seth.

Join antiques expert and presenter David Dickinson as more collectors try to sell their items to dealers. Will they strike a deal or take a chance at auction instead.

Join antiques expert and presenter David Dickinson as more collectors try to sell their items to dealers. Will they strike a deal or take a chance at auction instead.

Henry and Sam's Wreck-trospective. Vintage restorers Henry and Sam are back as they visit an emporium.

Two fierce opponents best Ton and Allen at the auction, leaving the duo in the lurch with a 'trash unit' and little chance of breaking, even for the day.

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.

Les hands out his biggest loan ever on a luxurious Rolls Royce. Will this latest gamble pay off or will another shady transaction leave Les's ego in tatters.

When Les puts the kibosh on Seth's outlandish plan to boost business, father and son head to the race track to decide who's boss.

The Golds gear up to shoot a new commercial for the store which can only mean drama. Will everyone be happy with the final result.

Alien autopsies and recovered pieces of an extra-terrestrial spacecraft: this is the story of the Roswell incident and the truth behind the UFO.

William Shatner is back on the hunt to find answers to the unexplainable, this week turning his attention to immortals.

Uncover a perfect circle carved around an ancient peak, a scary phenomenon in the Pacific and strange shapes in a Middle Eastern desert.

The Pawn Stars check out more curious, knick-knacks and memorabilia as the ever-popular series returns for a 23rd season.

Henry and Sam's Wreck-trospective. Henry Cole and Sam Lovegrove experience mixed results at the Stafford Show.

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.

Faces of the Gods: Throughout history, there are stories of strange beings unlike anything known to exist on Earth. Could they be more than just mythology.

Mysterious Devices: Experts check out a 2,000-year-old computer, a power plant inside the Great Pyramid and a Nazi-era time machine. Could they have been built with extraterrestrial help.

Are UFOs a threat to civil aviation? The culture of silence within the aviation industry could speak volumes.

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.

Join antiques expert and presenter David Dickinson as more collectors try to sell their items to dealers. Will they strike a deal or take a chance at auction instead.

For decades, claims of extraterrestrial presence on Earth have been made - and the government have gone to great lengths to discredit them.

Did a fisherman capture footage of a giant sea serpent? What were the lights that appeared above Texas in 1951.

Police UFO Files: Using archival recordings, transcripts and incident reports, UFO researchers investigate what really happened during incredible encounters with UFOs.

Nazi UFO Secrets: Evidence reveals the development of secret Nazi weapons shortly after an alleged UFO crashed in Germany - but were the US government also involved.

Alien autopsies and recovered pieces of an extra-terrestrial spacecraft: this is the story of the Roswell incident and the truth behind the UFO.

Ancient Astronaut Theorists investigate how ancient aliens may have helped to guide and define mankind in the remote past.

Experts question what the God Particle reveals about the origin of our world and whether clues to its significance could have been left by ancient aliens.

A 50-foot motor yacht is salvaged in Florida, while a major storm gate is repaired in the British Isles.

The Golds have the opportunity of a lifetime when they stumble upon pieces of art that could be worth millions. But will they be able to cash in.

Join antiques expert and presenter David Dickinson as more collectors try to sell their items to dealers. Will they strike a deal or take a chance at auction instead.

Join antiques expert and presenter David Dickinson as more collectors try to sell their items to dealers. Will they strike a deal or take a chance at auction instead.

Henry and Sam's Wreck-trospective. Henry Cole and Sam Lovegrove experience mixed results at the Stafford Show.

The pressures of running a shop are taking their toll, and even the discovery of a stuntman's fall bag doesn't help. As things get heated, Ton leaves town.

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.

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

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 `70s 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.

Are UFOs a threat to civil aviation? The culture of silence within the aviation industry could speak volumes.

Series host William Shatner is back on the hunt to find answers to the unexplainable with the help of top scientists.

Decode the secrets of long-lost human settlements, uncovering a Norwegian mound, a prehistoric stone circle and a lost city in the cradle of civilisation.

A signed Jack Nicklaus golf glove swings into the shop, Corey targets a G.I. Joe Tomahawk helicopter toy and an antique Fender amp rocks Chum's world.

Henry and Sam's Wreck-trospective. Henry and Sam head to an automotive show in Chippenham.

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.

Alien Transports: Ancient cultures tell stories of strange objects seen flying in the sky. But are these tales fiction? Or could people thousands of years ago have witnessed spacecrafts.

Investigators around the world explore the possibility that extraterrestrials have influenced mankind throughout the course of human history.

Fighter pilots from the UK to Peru have encountered UFOs. What happens when a UFO gets too close for comfort.

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.

Join antiques expert and presenter David Dickinson as more collectors try to sell their items to dealers. Will they strike a deal or take a chance at auction instead.

An American Korean War pilot is shot down and declared dead, but he could have been taken prisoner by the Soviets.

The team investigates reports of aggressive and territorial packs of sasquatch in the Sierra Nevada Mountains.

'Death shall come on swift wings to him who disturbs the peace of the King,' so the inscription goes. Is there truly a curse that haunts the original discoverers of Tutankhamun.

A strange creature was reportedly seen in a wooded area of Massachusetts by different people, all giving similar descriptions. Coincidence, collusion, or a genuine mystery.

Diana Stevens is horrified to discover that the souls buried in a cemetery next to her home are not resting in peace.

Are UFOs a threat to civil aviation? The culture of silence within the aviation industry could speak volumes.

Faces of the Gods: Throughout history, there are stories of strange beings unlike anything known to exist on Earth. Could they be more than just mythology.

Mysterious Devices: Experts check out a 2,000-year-old computer, a power plant inside the Great Pyramid and a Nazi-era time machine. Could they have been built with extraterrestrial help.

Jeremy Birch takes on a salvage to raise a vessel with a concrete hull that's it's been in the Fraser River for a month, adding 30 tons to its deadweight.

The Golds gear up to shoot a new commercial for the store which can only mean drama. Will everyone be happy with the final result.

Join antiques expert and presenter David Dickinson as more collectors try to sell their items to dealers. Will they strike a deal or take a chance at auction instead.

Mo and Ty set their sights on a container from Mexico, but could everything inside be damaged goods? The Israelis pin their hopes on a mysterious wooden crate.

Mio and the Israelis join forces on a container from Africa, A collection of strange items spark an intense bidding war.

Containers from New York make their way to Long Beach, California, bidders are interested in a billionaire's unclaimed goods and a one-of-a-kind auction is held.

Bidders battle over a super heavyweight freight, while a container filled with outdoor adventure equipment holds a surprise.

The team check out an autographed Apollo 10 book, a set of Bob Hope's golf clubs and circus sideshow banners.

Rick and Chum try to sniff out deals for Superman pyjamas and a vintage industrial slicer. Also, a helmet signed by Mario Andretti find its way into the shop.

An explorer at a Mayan sacrificial site is attacked by an underwater fog, thousands of fish jump to their deaths, and a UFO is spotted in LA skies.

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.

'Death shall come on swift wings to him who disturbs the peace of the King,' so the inscription goes. Is there truly a curse that haunts the original discoverers of Tutankhamun.

A strange creature was reportedly seen in a wooded area of Massachusetts by different people, all giving similar descriptions. Coincidence, collusion, or a genuine mystery.

Investigating how a skull changed neuroscience and asking if World War II could have been won by a bat.

A damned gem, a devilish beast and the downfall of a family for several generations. How long must we suffer for the sins of the past.

Death in the Valley: What happened to the 22nd Earl of Erroll who moved to Kenya in the 20s to join a hedonistic group of UK expats known as the Happy Valley set.

Experts open previously off-limits files in a bid to answer some of the most mysterious questions surrounding UFOs and extra-terrestrial life.

An out-of-this-world look at ten of the most fascinating alien encounters ever.

Experts investigate evidence suggesting that aliens have created the means for controlling humanity. They find that the shocking truth might be hidden right inside you.

For decades, claims of extraterrestrial presence on Earth have been made - and the government have gone to great lengths to discredit them.

Did a fisherman capture footage of a giant sea serpent? What were the lights that appeared above Texas in 1951.

Skunk Works. For the first time in 75 years, the secretive aerospace division opens its hangar doors to reveal more about the cloak-and-dagger world of their Skunk Works programme.

Reports of sightings here include reptiles - known as reptoids - who work with aliens and can appear in human form.