Bulletproof Gator: Series following life in the Gold family's pawn shop. The Golds clash when a man brings in an angry pet alligator he wants rid of. Will Les make a bad decision.

Moving Targets: Series following life in the Gold family's pawn shop. Tension mounts when a man blows his top over a mix-up with his gold chain, and an alleged cursed relic scares Ashley.

Trouble Inside: Series following life in a huge Detroit pawn shop. One employee shocks the family by turning violent, and Ashley hits the roof when someone tries to sell her dirty knickers.

Father Vs Son: Series following life in a huge Detroit pawn shop. Seth and his dad clash when Les's new idea turns dangerous. Ashley embarks on a new in-house business venture too.

New. Sin City Shootout: Allen and Ton uncover a 1953 Chevy-inspired bumper car, a stash of M16 30-round magazines, and a set of homemade spud gun potato launchers. (S2, ep 19).

New. Rodeo Ton: The guys strike gold with a 1970s El Toro mechanical bull used to train riders, a silver World War II-era banjo, and a collection of 1800s duck decoys. (S2, ep 18).

Knuckle Dust: Ton and Allen score a knock-out as Hollywood hands them an autographed Raging Bull poster and a rare 1870s knuckle-duster. (S2, ep 17).

Half Pipe Dreams: The guys land a 1970s Z-Flex Jimmy Plumer Poolrider skateboard with artwork by Doug Smith and a Kevlar bulletproof vest and helmet used by SWAT teams. (S2, ep 16).

Henry and Allen Millyard find and restore a legendary Triumph Trident bike before heading out for the historic Prescott Hill Climb. (S2, ep 5).

Henry Cole, Allen Millyard and Guy Willison visit top collector Stuart Imber before preparing to sell their latest finds at the Fairford Steam. (S2, ep 6).

Underwater Alien Bases: The team investigates what appear to be underwater landing strips and other strange evidence in the wake of UFO sightings in Florida. (S3, ep 5).

New. UFO Relic: The team examines the most compelling examples of UFO relics available, like a unique and other-worldly piece of metal in Missouri. (S3, ep 6).

Thousands of UFO sightings and abductions are reported every year. This series examines these accounts and casts new light on historic cases. (S1, ep 8).

Unbreakable Codes: For centuries, mankind has devised ingenious ways to hide information, from enigmatic puzzles to secret symbols. Can we unlock these great mysteries? (S4, ep 7).

The Secret Space Programme: As the series begins, this episode reveals evidence exists that proves the US have a much greater presence in space than the public is aware of. (S4, ep 1).

Protecting the President: The US has seen four presidential assassinations, and two more attempts. But how many other attacks never became public knowledge? (S4, ep 2).

Inside Area 51: A look into the CIA-declassified documents that acknowledged the existence of the top secret UFO research facility Area 51 after decades of denial and cover-ups. (S4, ep 6).

Mind Control: MK Ultra, Project Artichoke and Project Monarch are just a few of the government-run mind control programs that have been documented. But do even more exist? (S4, ep 8).

Deadly Pandemics: In 2020, COVID-19 brought the globe to a standstill, elevating pandemics to the most important issue around the world. But is something worse ahead of us? (S4, ep 10).

Secret Holy Land (Ethiopia): Don Wildman travels to Africa to explore the countless subterranean secrets concealed beneath seemingly mundane surfaces. (S3, ep 10).

Shock and Awe: After the team's final experiment of the year, stunning revelations are made all across Skinwalker Ranch. (S5, ep 14).

Twentieth Century: Dan finds out how sex was used to motivate the troops during WWII. Amanda learns how sex changed for women with the introduction of the birth control pill. (S1, ep 5).

Henry IV: The Usurper: Best known for usurping and murdering his cousin, Henry IV suffered from a mysterious debilitating skin condition during the later years of his reign. (S2, ep 3).

Prince Albert Victor: The Royals and the Ripper: With evidence from historians, police officers and experts, discover whether Prince Albert Victor was really Jack the Ripper. (S1, ep 5).

UFOs: Why Are They Here?: Every inexplicable flash or strange aircraft makes us believe we've spotted extraterrestrials - but what if they've been watching us all along? (S1, ep 9).

The Paradox: As the Fermi Paradox states, the likelihood of advanced life in the universe is surprisingly high - so why haven't we had any contact with extraterrestrial life? (S1, ep 10).

Physical Evidence: Physical evidence of alien activity has been hidden from the public for years - but it is starting to be revealed. (S1, ep 11).

Possession: Demonic entities seek control of their victims through possession while an evil spirit follows a father and daughter home from church. (S1, ep 9).

The Matron's Revenge, Possessed in Texas, the Face of Death: A nurse faces an unearthly apparition, a home is struck by demonic possession, and a woman starts seeing ghosts. (S1, ep 2).

Mayo: Ian and Butzy are in the very west of Ireland. They visit Mulranny, go fishing at Clew Bay and stop off at Swinford, before making a fascinating discovery. (S1, ep 5).

Dublin And Waterford: Dublin is Ian's home turf, and he's ready to cut some great deals. After turning a big profit on an antique clock, he takes a trip to Waterford. (S1, ep 6).

Wolverhampton 1: David Dickinson is joined by a team of antique dealers. Will Debbie pay over the odds for some royal Doulton figurines? (S10, ep 24).

Huddle Up: The team stumble on a souvenir of the Miami Dolphins' inaugural year and hear from a woman who claims she has unseen footage of President Frank D Roosevelt. (S8, ep 15).

Bear-Ly There: The Pawn Stars set their sights on an 1870s Volcanic pistol, stumble upon a rare World War II gas mask and negotiate a deal on a giant Steiff bear. (S8, ep 16).

Auction Hunters Ink: Allen and Ton find a signed Bob Shaw Swing-Gate tattoo machine in LA, as well as a competition chainsaw and a remarkable wooden bear. (S2, ep 21).

The Donut Effect: Darrell finds a sweet way to distract the other bidders. Meanwhile, Jarrod and Brandi plan a four-year anniversary party for their Orange Store. (S6, ep 12).

The Gutfather: Rene gets superstitious as he hopes to strike it lucky for a second time at auctions in Fontana. Ivy goes with his gut. But will his instincts pay off? (S6, ep 17).

Cash Kings: An out-of-character Les makes an impulse decision that threatens to backfire, and later gives a big loan to a customer with a dubious sob story. Has he been fleeced? (S2, ep 8).

Whack Job: The staff are pushed to their breaking point by a customer's endless parade of worthless items. Later, Ashley gets the chance to assert herself. (S3, ep 1).

Hot Rods, Raging Tempers: The Gold family and their employees are ready to haggle as members of the public continue to bring in their unique items in hope of raising some cash. (S3, ep 2).

Finding Aliens: Advances in technology have given us unprecedented access to distant galaxies that may harbour life. However, alien life may be found closer to home. (S4, ep 10).

UFO Photos: As the world continues to evolve into the digital age, more and more people are capturing images in the sky that they are unable to explain. (S4, ep 11).

In Egypt, a freakish animal is caught on camera, as experts investigate if this strange beast could explain the secrets of a satanic deity. (S3, ep 3).

Devils in New Jersey: A team seeks to find out the truth behind the 250-year-old legend of the Jersey Devil, a half-bird, half-horse creature with a piercing scream. (S3, ep 4).

James Gang Rides Again: The Pawn Stars are presented with original photographs of Old West outlaw Jesse James and a Leslie organ speaker from the 1950s. (S8, ep 17).

Wild Thing: The guys check out a fighter plane flown in WWII. Plus, nostalgia strikes Rick when a 1974 VW Thing cruises by. Will his feelings affect his negotiating skills? (S8, ep 18).

Henry Cole gets excited as he visits automobilia heaven and the three Junketeers come together to flog restored items. (S2, ep 4).

Grin And Barry It: Barry sets out to humiliate Ivy in the next set of auctions. Rene is in for a nasty surprise, while Jarrod and Brandi find themselves surrounded by pigs. (S6, ep 14).

The Adventures of Max Profit: Ivy is on the hunt for high-end items in Moreno Valley, while Jarrod reveals to Brandi an alter ego known as Max Profit. (S6, ep 15).

Mysteries Of The Sphinx: Theorists offer compelling evidence suggesting that the ancient monolith thought to depict Egyptian pharaoh Khafra once represented an alien being. (S7, ep 1).

Alien Resurrections: Ancient alien theorists delve into the incredible stories of people who claim they mingled with celestial beings while they were on the brink of death. (S7, ep 2).

UFOs from Earth: For years many have argued that UFOs are as terrestrial as you or I. They may be correct, but not in the way they thought they were. (S4, ep 12).

Summer of Saucers: In 1947, there was an unprecedented wave of UFO sightings that propelled the UFO phenomenon to the world stage. What were the US Air Force's findings? (S4, ep 13).

Henry Cole and his fellow Junketeers go all rural when they buy a tractor at an agricultural auction. (S2, ep 3).

Wolverhampton 2: The dealers come across a music box, and some letters from former prime ministers Edward Heath and Harold Macmillan land on Stewart Hogfather's table. (S10, ep 25).

Behind The Gates: The Rocky Road Ahead: Matty Blake drills down with the team on their plans to uncover the mysterious objects that are buried in the Mesa on Skinwalker Ranch. (S5, ep 23).

Behind The Gates: Mesa, Mesa, Mesa!: Dr. Travis Taylor digs deeper into the unbelievable discoveries that the team has made in the rocky Mesa on Skinwalker Ranch. (S5, ep 24).

Tomb Of The Lost Mummies: Don Wildman travels to Egypt to explore the countless subterranean secrets, catacombs and burial chambers concealed beneath the desert sand. (S3, ep 11).

Twentieth Century: Dan finds out how sex was used to motivate the troops during WWII. Amanda learns how sex changed for women with the introduction of the birth control pill. (S1, ep 5).

The Jericho Head, the Cloudbuster and the Map: Examine a 9,000-year-old clay head, a 1950s machine built to control the weather and a map which could be the oldest ever found. (S2, ep 7).

Finding Aliens: Advances in technology have given us unprecedented access to distant galaxies that may harbour life. However, alien life may be found closer to home. (S4, ep 10).

UFO Photos: As the world continues to evolve into the digital age, more and more people are capturing images in the sky that they are unable to explain. (S4, ep 11).

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.

Chasin' the Bite: The late summer bite has slowed down, so every boat takes risks to find the bluefin. (S10, ep 14).

Fool's Gold: Les causes drama when he tells a woman her gold bracelet is fake. Later, it's Seth's turn to suss whether a gold watch is priceless or worthless. (S2, ep 7).

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? (S8, ep 75).

Wolverhampton 2: The dealers come across a music box, and some letters from former prime ministers Edward Heath and Harold Macmillan land on Stewart Hogfather's table. (S10, ep 25).

James Gang Rides Again: The Pawn Stars are presented with original photographs of Old West outlaw Jesse James and a Leslie organ speaker from the 1950s. (S8, ep 17).

Wild Thing: The guys check out a fighter plane flown in WWII. Plus, nostalgia strikes Rick when a 1974 VW Thing cruises by. Will his feelings affect his negotiating skills? (S8, ep 18).

Early Bird Special: Ton and Allen prove the early bird does catch the worm when a morning auction offers up a mixed martial arts fighting cage and a vintage carnival game. (S2, ep 22).

Grin And Barry It: Barry sets out to humiliate Ivy in the next set of auctions. Rene is in for a nasty surprise, while Jarrod and Brandi find themselves surrounded by pigs. (S6, ep 14).

The Adventures of Max Profit: Ivy is on the hunt for high-end items in Moreno Valley, while Jarrod reveals to Brandi an alter ego known as Max Profit. (S6, ep 15).

Acid Test: While Seth mulls over an expensive purchase that could save the store thousands, a customer attempts to sell a coat allegedly made of rare monkey fur. (S3, ep 3).

Gold War: While Seth struggles through a tense customer interaction, Les has his hands full with a tough negotiation over a vintage gumball machine. (S3, ep 4).

Family Feud: A difference of opinion threatens to explode into a full-on family feud on a difficult day in the shop. (S3, ep 5).

UFOs from Earth: For years many have argued that UFOs are as terrestrial as you or I. They may be correct, but not in the way they thought they were. (S4, ep 12).

Summer of Saucers: In 1947, there was an unprecedented wave of UFO sightings that propelled the UFO phenomenon to the world stage. What were the US Air Force's findings? (S4, ep 13).

When a bizarre, alien skeleton is found in an abandoned compound, some speculate that it's the corpse of a dinosaur. Experts investigate if it's evidence of a Jurassic Park. (S3, ep 4).

Gators in the Sewers: An urban legend comes true during the 1930s when swarms of alligators are discovered to be living underneath the busy streets of New York City. (S3, ep 5).

Zoodoo: The guys question the value of a can of joke elephant manure and check out some signed presidential memoirs and a robot toy from the movie Forbidden Planet. (S8, ep 19).

Guns Blazing: One of the rarest guns in American history pops up in the Pawn Stars' shop, as well as a tyre that once belonged to NASCAR driver Dale Earnhardt. (S8, ep 20).

Henry and Allen Millyard find and restore a legendary Triumph Trident bike before heading out for the historic Prescott Hill Climb. (S2, ep 5).

Follow all the drama as the buyers bid on more abandoned storage lockers. What treasures lie inside and can the dealers sell them on for a profit? (S6, ep 16).

Pay The Dan: Ivy gets excited by the prospect of high-end lockers. Rene and Casey struggle to agree and Darrell tries to distract his rivals with some old-fashioned pranks. (S6, ep 17).

Forbidden Caves: Could Earth's deepest caves hide secret conduits to other worlds? Or harbour evidence that aliens once visited our planet? Experts investigate. (S7, ep 3).

Aliens Among Us: Are we being watched by otherworldly beings? Experts make surprising discoveries as they explore the ancient past for evidence of alien overseers. (S7, ep 4).

Police Sightings: For many people, the most credible UFO reports are those raised by law enforcement. We investigate the most significant reports from police records. (S4, ep 14).

Space Shuttle Encounters: Between 1981 and 2011, cameras on NASA space shuttles have picked up many images of UFOs that experts still struggle to explain.

Henry Cole gets excited as he visits automobilia heaven and the three Junketeers come together to flog restored items. (S2, ep 4).

Wolverhampton 3: Items of interest include a book about the Titanic which arrives on David Tupman's table, while Karen gets a little too carried away with a cavalry sword. (S10, ep 26).

New Hunting Grounds: Troy and Pickle witness how far the pythons have spread as Zak and Aaron take on a new type of beast. Meanwhile, Bill and Tes tackle some uninvited guests. (S3, ep 4).

Hot Digitty Dog: Avery gambles on completing a build from his past as authorities crack down on his vehicle-filled property, while Mike finishes his '55 LaFrance fire truck. (S4, ep 2).

Dan Abrams hosts as series four walks you through the most dramatic outbursts and extraordinary moments to ever take place in US courtrooms.

Dan Abrams hosts as series four walks you through the most dramatic outbursts and extraordinary moments to ever take place in US courtrooms.

The Wonders of the Universe: It is likely that aliens exist in a universe as large as ours. How would they navigate those vast distances and potentially visit us on earth? (S1, ep 12).

Close Encounters: Close encounters come in many different forms, from sightings to abductions. Meet the real people who have experienced alien life up close. (S1, ep 13).

UFOs from Earth: For years many have argued that UFOs are as terrestrial as you or I. They may be correct, but not in the way they thought they were. (S4, ep 12).

Summer of Saucers: In 1947, there was an unprecedented wave of UFO sightings that propelled the UFO phenomenon to the world stage. What were the US Air Force's findings? (S4, ep 13).

Mysteries Of The Sphinx: Theorists offer compelling evidence suggesting that the ancient monolith thought to depict Egyptian pharaoh Khafra once represented an alien being. (S7, ep 1).

Alien Resurrections: Ancient alien theorists delve into the incredible stories of people who claim they mingled with celestial beings while they were on the brink of death. (S7, ep 2).

Rogue One: Captain Dave Marciano defies the fleet by fishing in a secret location - on his own. (S10, ep 15).

Hot Rods, Raging Tempers: The Gold family and their employees are ready to haggle as members of the public continue to bring in their unique items in hope of raising some cash. (S3, ep 2).

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? (S8, ep 76).

Wolverhampton 3: Items of interest include a book about the Titanic which arrives on David Tupman's table, while Karen gets a little too carried away with a cavalry sword. (S10, ep 26).

Zoodoo: The guys question the value of a can of joke elephant manure and check out some signed presidential memoirs and a robot toy from the movie Forbidden Planet. (S8, ep 19).

Guns Blazing: One of the rarest guns in American history pops up in the Pawn Stars' shop, as well as a tyre that once belonged to NASCAR driver Dale Earnhardt. (S8, ep 20).

Battle Bought: Allen and Ton take on an old foe at a container auction to get their hands on a mint 1800s pistol and a collection of 90s remote-controlled combat robots. (S2, ep 23).

Follow all the drama as the buyers bid on more abandoned storage lockers. What treasures lie inside and can the dealers sell them on for a profit? (S6, ep 16).

Pay The Dan: Ivy gets excited by the prospect of high-end lockers. Rene and Casey struggle to agree and Darrell tries to distract his rivals with some old-fashioned pranks. (S6, ep 17).

Bad Blood: After they land a storage facility worth of goods, the Golds must figure out if they've got a windfall or trash pile. (S3, ep 6).

Les' Revenge: Seth feels Les's wrath after he spends company money on a controversial impulse purchase. (S3, ep 7).

Gold Hustle: Les goes over the edge when Ashley's bad attitude loses the shop a big customer. (S3, ep 8).

Police Sightings: For many people, the most credible UFO reports are those raised by law enforcement. We investigate the most significant reports from police records. (S4, ep 14).

Space Shuttle Encounters: Between 1981 and 2011, cameras on NASA space shuttles have picked up many images of UFOs that experts still struggle to explain.

A man transforming into an animal is caught on camera and experts ask if it's proof of a legendary evil creature that can shapeshift into a beast. (S3, ep 6).

Snowbeast Slaughter: The team hunt for a legendary creature that preys on elk, and perhaps even people, in the Colorado Rockies. (S3, ep 6).

Pawn With The Wind: The guys are thrilled when a $1 bill signed by Clark Gable arrives. An item from Ulysses S. Grant's funeral also finds its way into Rick's hands. (S8, ep 21).

Pawn of Fire: A model train, allegedly owned by 'The Man in Black' Johnny Cash rolls into the shop. Is the train worth adding to Rick's rock'n'roll collection? (S17, ep 1).

Henry Cole, Allen Millyard and Guy Willison visit top collector Stuart Imber before preparing to sell their latest finds at the Fairford Steam. (S2, ep 6).

Robot Cowboy: The pressure falls on Darrell and Brandon to drum up merchandise for their website. Plus, Jarrod and Brandi put a bidding strategy to the test. Will it work? (S6, ep 18).

It's Bring Your Kids to Work Day: It's spring break so Jarrod and Brandi bring their kids to the auction. Meanwhile, Darrel puts his 'Gambler' nickname to the test. (S6, ep 19).

The Genius Factor: History's greatest geniuses have often said their ideas came from visions or hallucinations. But could they have come from aliens? Experts investigate. (S7, ep 5).

Secrets Of The Mummies: Experts investigate the mysterious origins of mummification. Could this global practice be proof that aliens once visited Earth? (S7, ep 6).

Mass Sightings: While many UFO sightings occur in rural locations with only a single eyewitness, there have been sightings over cities witnessed by hundreds. (S4, ep 16).

Mars: The New Frontier: With science closer than ever to proving that life once lived on Mars, is there a chance that something still exists there? (S4, ep 17).

Henry and Allen Millyard find and restore a legendary Triumph Trident bike before heading out for the historic Prescott Hill Climb. (S2, ep 5).

Wolverhampton 4: Has David Tupman got his work cut out when a Ruskin vase turns up? Will Karen Dalmeny be able to afford some beautiful Royal Worcester plates? (S10, ep 27).

Somerset: Andy searches for dragons in Somerset, visits the grave of Arthur and Guinevere and tests the healing waters of a spring once used to wash the Holy Grail. (S2, ep 11).

Strange Tales of WWII: Throughout history's largest and deadliest human conflict, a number of intriguing and persistent mysteries were born - from lost gold to secret societies. (S4, ep 8).

Edition. Mysterious Ruins: Tony investigates ruins found at the Bermuda Triangle before analysing evidence of similar discoveries from around the world and passing verdict. (S1, ep 1).

Croc Mummies and the Lost City of Avaris: The remains of 10 ancient crocodiles are excavated on the bank of the Nile, while a four-thousand-year-old stone complex is found. (S1, ep 2).

Police Sightings: For many people, the most credible UFO reports are those raised by law enforcement. We investigate the most significant reports from police records. (S4, ep 14).

Space Shuttle Encounters: Between 1981 and 2011, cameras on NASA space shuttles have picked up many images of UFOs that experts still struggle to explain.

Forbidden Caves: Could Earth's deepest caves hide secret conduits to other worlds? Or harbour evidence that aliens once visited our planet? Experts investigate. (S7, ep 3).

Aliens Among Us: Are we being watched by otherworldly beings? Experts make surprising discoveries as they explore the ancient past for evidence of alien overseers. (S7, ep 4).

Cursed: The buyer breaks are wreaking havoc with fishing strategies. Dave Carraro suffers his longest ever cold streak. (S10, ep 16).

Family Feud: A difference of opinion threatens to explode into a full-on family feud on a difficult day in the shop. (S3, ep 5).

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? (S8, ep 77).

Wolverhampton 4: Has David Tupman got his work cut out when a Ruskin vase turns up? Will Karen Dalmeny be able to afford some beautiful Royal Worcester plates? (S10, ep 27).

Pawn With The Wind: The guys are thrilled when a $1 bill signed by Clark Gable arrives. An item from Ulysses S. Grant's funeral also finds its way into Rick's hands. (S8, ep 21).

Pawn of Fire: A model train, allegedly owned by 'The Man in Black' Johnny Cash rolls into the shop. Is the train worth adding to Rick's rock'n'roll collection? (S17, ep 1).

Hot Wheels: A desert auction in Palm Springs gives the guys a 70s sandrail dune racer and a 1965 replica Mustang pool table. But how much can they flog them for? (S2, ep 24).

Robot Cowboy: The pressure falls on Darrell and Brandon to drum up merchandise for their website. Plus, Jarrod and Brandi put a bidding strategy to the test. Will it work? (S6, ep 18).

It's Bring Your Kids to Work Day: It's spring break so Jarrod and Brandi bring their kids to the auction. Meanwhile, Darrel puts his 'Gambler' nickname to the test. (S6, ep 19).

Sibling War: Tensions in the store threaten to boil over as Seth and Ashley clash once again. (S3, ep 9).

Les' Way: As a new customer shows up at the store with a potentially world-changing item, Les clashes with Seth over the future of the business. (S3, ep 10).

Sucker Punch: Les frantically searches for a buyer in order to win a bet with Seth. Later, a revelation sends a pair of customers on a rampage. (S3, ep 11).

Mass Sightings: While many UFO sightings occur in rural locations with only a single eyewitness, there have been sightings over cities witnessed by hundreds. (S4, ep 16).

Mars: The New Frontier: With science closer than ever to proving that life once lived on Mars, is there a chance that something still exists there? (S4, ep 17).

Experts consider if a man could be the product of government attempts at creating a super soldier or the failed result of a mind-control experiment. (S8, ep 8).

Mega Jaws: Investigating sightings of a 60-foot shark that might be a giant new species or a prehistoric survivor in the waters off Mexico's Baja Peninsula. (S3, ep 7).

Party on, Pawn: A piece of the 1990s rolls into the shop as the guys check out \"The Mirthmobile\" from 'Wayne's World'. Can they resist a blast of Bohemian Rhapsody? (S17, ep 2).

Fender Bender: Rick checks out a 1939 Superman doll, while Corey has a jam on a 1952 Fender Telecaster. (S17, ep 3).

Henry Cole, Allen Millyard and Guy Willison are back! This time they head to Dorset to meet Tim, the owner of a delectable collection of trinkets. (S2, ep 7).

The Mom Factor: Jarrod and Brandi have some fun as they attempt to beat the competition. Meanwhile, Casey tries her hand at bidding. (S6, ep 20).

Rules To Buy By: The Texan bidding rivals return to bid on more mysterious and abandoned lockers. They begin in Waxahachie, where wood expert Moe meets his match. (S4, ep 1).

Alien Messages: Could extraterrestrials have left us clues to the universe's mysteries? Experts investigate cryptic puzzles that might have been left by ancient aliens. (S7, ep 7).

The Great Flood: Experts find evidence suggesting that ancient aliens saved humanity from great floods sent by the gods. Can we rely on extra-terrestrials to save us again? (S7, ep 8).

Alien Communications: With light from distant stars taking millions of years to reach us, how long might it take for alien life to answer any communication sent into space? (S4, ep 18).

Artificial Alien Intelligence: Is biological life merely a stepping stone for a universe dominated by alien artificial intelligence? (S4, ep 19).

Henry Cole, Allen Millyard and Guy Willison visit top collector Stuart Imber before preparing to sell their latest finds at the Fairford Steam. (S2, ep 6).

Chesterfield 1: David Dickinson travels the country, team in tow, hoping to snap up some good deals. But will the locals take the cash for their antiques or gamble at auction? (S10, ep 28).

A seminal alien abduction is re-opened as new eye witness accounts confirm the horrifying UFO encounter. Hear from lone survivor Calvin Parker with shocking new details.

Thousands of UFO sightings and abductions are reported every year. This series examines these accounts and casts new light on historic cases. (S1, ep 9).

Behind The Gates: The Rocky Road Ahead: Matty Blake drills down with the team on their plans to uncover the mysterious objects that are buried in the Mesa on Skinwalker Ranch. (S5, ep 23).

Behind The Gates: Mesa, Mesa, Mesa!: Dr. Travis Taylor digs deeper into the unbelievable discoveries that the team has made in the rocky Mesa on Skinwalker Ranch. (S5, ep 24).

In 1980, an Australian rancher witnesses a hovering UFO that shoots out a black tube-like object. A French biologist is left stunned when he spots a saucer-shaped craft in 1982. (S1, ep 11).

Mass Sightings: While many UFO sightings occur in rural locations with only a single eyewitness, there have been sightings over cities witnessed by hundreds. (S4, ep 16).

Mars: The New Frontier: With science closer than ever to proving that life once lived on Mars, is there a chance that something still exists there? (S4, ep 17).

The Genius Factor: History's greatest geniuses have often said their ideas came from visions or hallucinations. But could they have come from aliens? Experts investigate. (S7, ep 5).

Secrets Of The Mummies: Experts investigate the mysterious origins of mummification. Could this global practice be proof that aliens once visited Earth? (S7, ep 6).

Quota Killers: With the quota running out and the end in sight, now is the time for the captains to go big - or go home disappointed. (S10, ep 17).

Gold Hustle: Les goes over the edge when Ashley's bad attitude loses the shop a big customer. (S3, ep 8).

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? (S8, ep 78).

Chesterfield 1: David Dickinson travels the country, team in tow, hoping to snap up some good deals. But will the locals take the cash for their antiques or gamble at auction? (S10, ep 28).

Party on, Pawn: A piece of the 1990s rolls into the shop as the guys check out \"The Mirthmobile\" from 'Wayne's World'. Can they resist a blast of Bohemian Rhapsody? (S17, ep 2).

Fender Bender: Rick checks out a 1939 Superman doll, while Corey has a jam on a 1952 Fender Telecaster. (S17, ep 3).

Reel Money: The guys stumble on a laser tag system used for military training and an angler's fighting chair from the 70s. But the latter is in dire need of a refurb. (S2, ep 25).

The Mom Factor: Jarrod and Brandi have some fun as they attempt to beat the competition. Meanwhile, Casey tries her hand at bidding. (S6, ep 20).

Rules To Buy By: The Texan bidding rivals return to bid on more mysterious and abandoned lockers. They begin in Waxahachie, where wood expert Moe meets his match. (S4, ep 1).

Melted Gold: The Gold family and their employees get ready to haggle as members of the public continue to bring them weird and wonderful items in the hope of raising some cash. (S3, ep 12).

I Quit!: Les and Seth face off with Ashley in a battle for control that has lasting consequences for the business. (S3, ep 13).

Life After Death: Seth thinks the business is running better since Ashley's departure, but Les disagrees. Meanwhile, a fight breaks out over a customer's loan. (S4, ep 1).

Alien Communications: With light from distant stars taking millions of years to reach us, how long might it take for alien life to answer any communication sent into space? (S4, ep 18).

Artificial Alien Intelligence: Is biological life merely a stepping stone for a universe dominated by alien artificial intelligence? (S4, ep 19).

When a ghostly encounter in a cemetery is caught on camera, experts use cutting-edge tech and the latest science to investigate if something paranormal is at play. (S3, ep 10).

Monster Close Encounters: The team investigates increasing reports of Bigfoot encounters from across the United States. (S3, ep 8).

Napoleon Bonapawn: A rare Rolling Stones record spins into the shop, but will it get Rick satisfaction? (S17, ep 4).

Eye of the Tiger: A banner from the secret WWII airborne division The Flying Tigers flies into the shop. Also, Chum gets his hands on a 1980s Ooze-it toy. (S17, ep 5).

Henry Cole visits a farm sale and comes away with a vintage tractor. However, he comes to regret their decision. (S2, ep 8).

Bubba And The Chocolate Factory: The buyers head to the affluent town of Las Colinas, where they hope that mega mansions spell luxury lockers. (S4, ep 2).

A Ricky Runs Through It: Victor battles to end his losing streak in Waxahachie, where some buyers prove that playing it tough is the only way to make a killing. (S3, ep 3).

The Vanishings: Experts explore the disappearance of civilisations throughout time and across the globe. Could clues left in their wake point to an otherwordly explanation? (S7, ep 9).

Aliens And The Civil War: Experts examine the link between aliens and the Civil War, exploring Abraham Lincoln's strange visions and ghostly images seen at Gettysburg. (S7, ep 10).

Washington State: 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? (S1, ep 1).

Henry Cole, Allen Millyard and Guy Willison are back! This time they head to Dorset to meet Tim, the owner of a delectable collection of trinkets. (S2, ep 7).

Chesterfield 2: David Dickinson travels the country, team in tow, hoping to snap up some good deals. But will the locals take the cash for their antiques or gamble at auction? (S10, ep 29).

Edition. USOs & Underwater Forces: The team investigate the strange underwater anomalies in the Bermuda Triangle and analyse evidence of similar discoveries around the world. (S1, ep 2).

Somerset: Andy searches for dragons in Somerset, visits the grave of Arthur and Guinevere and tests the healing waters of a spring once used to wash the Holy Grail. (S2, ep 11).

Strange Tales of WWII: Throughout history's largest and deadliest human conflict, a number of intriguing and persistent mysteries were born - from lost gold to secret societies. (S4, ep 8).

Cursed: Diabolical spirits torture unsuspecting targets, a mother and daughter become the victims of a family curse and a boy is attacked by an unseen force. (S1, ep 10).

Alien Communications: With light from distant stars taking millions of years to reach us, how long might it take for alien life to answer any communication sent into space? (S4, ep 18).

Artificial Alien Intelligence: Is biological life merely a stepping stone for a universe dominated by alien artificial intelligence? (S4, ep 19).

Alien Messages: Could extraterrestrials have left us clues to the universe's mysteries? Experts investigate cryptic puzzles that might have been left by ancient aliens. (S7, ep 7).

The Great Flood: Experts find evidence suggesting that ancient aliens saved humanity from great floods sent by the gods. Can we rely on extra-terrestrials to save us again? (S7, ep 8).

Make or Break: A mechanical delay keeps Wicked Pissah at the dock, while the fleet tries to launch ahead. (S10, ep 18).

Sucker Punch: Les frantically searches for a buyer in order to win a bet with Seth. Later, a revelation sends a pair of customers on a rampage. (S3, ep 11).

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? (S8, ep 79).

Truth or Dare: T Money puts his honesty to the test with shocking revelations. (S2, ep 17).

Torching the Competition: 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. (S2, ep 18).

Fuel to the Fire: Brandon and Lori look for a big win, the Alvarado brothers gamble and T-Money considers a fiery contraption. (S2, ep 19).

Dangerous Methods: Brandon and Lori go for the gold - but find something even better. (S2, ep 20).

Big Apple Rick: Rick visits New York to see if he can complete a deal on a rare piece of tech. Meanwhile, a seller enters the shop with a special edition Stan Lee Funk Pop. (S24, ep 3).

I Came, I Saw, I Pawned: A seller strolls in with a collection of action figures signed by the cast of The Walking Dead, as Chum tries to catch an unusual Pokémon card. (S24, ep 4).

New Hunting Grounds: Troy and Pickle witness how far the pythons have spread as Zak and Aaron take on a new type of beast. Meanwhile, Bill and Tes tackle some uninvited guests. (S3, ep 4).

During half-time at a football game, a man heads out to get a pizza just as a tornado hits. Plus, a trauma nurse jumps into action when a twister devastates a small town. (S2, ep 5).

Panama UFO Disc, Bloody Red Sea, and the Dyatlov Pass Incident: The team examine a strange UFO sighting, the sudden appearance of a red sea and possible proof of a Yeti. (S3, ep 9).

Crocodile Monster, Tiktok USO, and Ghost Dog Collar Removal: The team investigate a legendary man-eating croc, glowing lights in Mexico and chilling footage of a pair of dogs. (S3, ep 10).

Tikal: Discover Tikal, one of the largest and most powerful archaeological sites and urban centers of pre-Columbian Mayan civilisation. (S3, ep 3).

Chichen Itza: Considered one of the New Seven Wonders of the World, the Mayan City of Chichen Itza was the capital of a powerful civilisation. (S3, ep 4).

Alien Resurrections: Ancient alien theorists delve into the incredible stories of people who claim they mingled with celestial beings while they were on the brink of death. (S7, ep 2).

Forbidden Caves: Could Earth's deepest caves hide secret conduits to other worlds? Or harbour evidence that aliens once visited our planet? Experts investigate. (S7, ep 3).

Aliens Among Us: Are we being watched by otherworldly beings? Experts make surprising discoveries as they explore the ancient past for evidence of alien overseers. (S7, ep 4).

The Genius Factor: History's greatest geniuses have often said their ideas came from visions or hallucinations. But could they have come from aliens? Experts investigate. (S7, ep 5).

Queensland's Tropical Coast: Delve into the incredible collection of UFO stories of first-hand witnesses, from flying saucers to strange encounters in sugar cane fields. (S1, ep 1).

Ben Fogle steps aboard the iconic tea clipper on her 140th anniversary to examine the full story of the world-famous ship and the desperate attempts to save her from the scrap yard.

Documentary lifting the lid on the story of Alfred Hagen and his expedition to discover and rescue The Swamp Ghost, a WWII B-17 Bomber that crashed in Papua New Guinea.

Dolphin Saviours, Grim Reapers, Hysterical Strength: A look at dolphin rescues, death-smelling pets and a skinny teen with unbelievable strength. (S1, ep 4).

Sailing Stones, Brown Mountain Lights, Super Human Runner: A look at Death Valley boulders, mysterious dancing lights and super-marathon runners. (S1, ep 5).

Mind Control: From the Cold War to the TV set, experts question whether the government is actively controlling what you think, how you act and what you believe. (S1, ep 3).

New World Order: Experts question if there really is an elite group of powerbrokers trying to rule the planet. And if so, who is behind this New World Order? (S1, ep 4).

Hide and Seek: Captain Gail deals with more gear sabotage, while the rest of the captains try to maximise their time on the water amid the dropping North Atlantic temperatures. (S1, ep 6).

Cash Kings: An out-of-character Les makes an impulse decision that threatens to backfire, and later gives a big loan to a customer with a dubious sob story. Has he been fleeced? (S2, ep 8).

Whack Job: The staff are pushed to their breaking point by a customer's endless parade of worthless items. Later, Ashley gets the chance to assert herself. (S3, ep 1).

Hot Rods, Raging Tempers: The Gold family and their employees are ready to haggle as members of the public continue to bring in their unique items in hope of raising some cash. (S3, ep 2).

Acid Test: While Seth mulls over an expensive purchase that could save the store thousands, a customer attempts to sell a coat allegedly made of rare monkey fur. (S3, ep 3).

Gold War: While Seth struggles through a tense customer interaction, Les has his hands full with a tough negotiation over a vintage gumball machine. (S3, ep 4).

Family Feud: A difference of opinion threatens to explode into a full-on family feud on a difficult day in the shop. (S3, ep 5).

Hot Wheels: A desert auction in Palm Springs gives the guys a 70s sandrail dune racer and a 1965 replica Mustang pool table. But how much can they flog them for? (S2, ep 24).

Battle Bought: Allen and Ton take on an old foe at a container auction to get their hands on a mint 1800s pistol and a collection of 90s remote-controlled combat robots. (S2, ep 23).

Early Bird Special: Ton and Allen prove the early bird does catch the worm when a morning auction offers up a mixed martial arts fighting cage and a vintage carnival game. (S2, ep 22).

Auction Hunters Ink: Allen and Ton find a signed Bob Shaw Swing-Gate tattoo machine in LA, as well as a competition chainsaw and a remarkable wooden bear. (S2, ep 21).

Henry Cole, Allen Millyard and Guy Willison are back! This time they head to Dorset to meet Tim, the owner of a delectable collection of trinkets. (S2, ep 7).

Henry Cole visits a farm sale and comes away with a vintage tractor. However, he comes to regret their decision. (S2, ep 8).

Underwater Area 51: The team investigate the highly secretive underwater testing facility AUTEC, said to be used by the US Navy for weapons testing and underwater research. (S3, ep 8).

The Silencers: UFOs are the biggest mystery of our time and somebody - or something - seems determined to keep it that way. (S3, ep 9).

Thousands of UFO sightings and abductions are reported every year. This series examines these accounts and casts new light on historic cases. (S1, ep 9).

Strange Tales of WWII: Throughout history's largest and deadliest human conflict, a number of intriguing and persistent mysteries were born - from lost gold to secret societies. (S4, ep 8).

UFO Window Seat and Lost Underwater City: The team look into a series of unusual photos and videos, from a UFO sighting to a Japanese city possibly lurking beneath the waves. (S2, ep 22).

Land UFO and Superhuman Strength: An object is spotted over one of the world's holiest sites. Plus, could a floating \"spaceman\" in a famous photograph be an elaborate hoax? (S2, ep 23).

The London Serpent and Moon UFOs: Tony and the team investigate a possible serpentine monster in the Thames and a sighting of a bizarre flying object crossing the moon. (S2, ep 24).

Ancient Alien Carvings and Bigfoot 'Shrooms: Meet a forager who claims he has captured bigfoot calls on video. Plus, could rock paintings in India be proof of otherworldly life? (S2, ep 25).

The Nightcrawler and the Beast in the Tree: The team looks into a sasquatch sighting. Meanwhile, a man may have captured footage of the Fresno Nightcrawlers in his backyard. (S2, ep 26).

Residents of a village reported seeing a statue of the Virgin Mary move, but some believe the phenomenon was just an optical illusion or a prank. (S1, ep 5).

The White House is one of the most-famous and most-haunted residences in the world. Experts investigate claims of extraordinary paranormal activity. (S1, ep 6).

Millions mourned the death of Elvis Presley in 1977, but he's been spotted hundreds of times since. (S1, ep 8).

People reveal details from their past lives as celebrities, while experts investigate evidence that suggests death may not be the end of our existence. (S1, ep 9).

In 1977, schoolchildren spot a cigar-shaped aircraft in Wales. The sighting transforms the quiet seaside town into a UFO hot spot. (S1, ep 11).

Tomb Of The Lost Mummies: Don Wildman travels to Egypt to explore the countless subterranean secrets, catacombs and burial chambers concealed beneath the desert sand. (S3, ep 11).

Behind The Gates: The Rocky Road Ahead: Matty Blake drills down with the team on their plans to uncover the mysterious objects that are buried in the Mesa on Skinwalker Ranch. (S5, ep 23).

Behind The Gates: Mesa, Mesa, Mesa!: Dr. Travis Taylor digs deeper into the unbelievable discoveries that the team has made in the rocky Mesa on Skinwalker Ranch. (S5, ep 24).

Hitler's Holidays of Hate: Experts investigate the methods that Adolf Hitler and the Nazis used to indoctrinate a peaceful population, turning it into a finely-tuned war machine. (S7, ep 1).

Anne: The Forgotten Queen: Professor Alice Roberts delves into the life and death of Anne, Queen of England from 1702-1714, who shockingly endured 17 failed pregnancies. (S2, ep 4).

George V: Mercy or Murder?: In 1936, George V's death was hastened by his physician - but what were his motives? And did he also euthanise the King's sister? (S1, ep 6).

Queensland's Tropical Coast: Delve into the incredible collection of UFO stories of first-hand witnesses, from flying saucers to strange encounters in sugar cane fields. (S1, ep 1).

The Wonders of the Universe: It is likely that aliens exist in a universe as large as ours. How would they navigate those vast distances and potentially visit us on earth? (S1, ep 12).

Close Encounters: Close encounters come in many different forms, from sightings to abductions. Meet the real people who have experienced alien life up close. (S1, ep 13).

Cursed: Diabolical spirits torture unsuspecting targets, a mother and daughter become the victims of a family curse and a boy is attacked by an unseen force. (S1, ep 10).

Basement Terror, the Host, the Soul Healer: A lab technician is stalked by otherworldly beings, a volunteer heals the sick, and a radio show host wakes up surrounded by ghosts. (S1, ep 3).

UK: Ian and Butzy cross the Irish Sea to the north of England, where destinations include Manchester United's Old Trafford, the home of sporting great George Best. (S1, ep 7).

Ulster: The lads kick off in Belfast, home to the SS Titanic - and a treasure trove of maritime memorabilia. In Cavan, Ian bids for some Croke Park turnstiles. (S1, ep 8).

Chesterfield 2: David Dickinson travels the country, team in tow, hoping to snap up some good deals. But will the locals take the cash for their antiques or gamble at auction? (S10, ep 29).

Napoleon Bonapawn: A rare Rolling Stones record spins into the shop, but will it get Rick satisfaction? (S17, ep 4).

Eye of the Tiger: A banner from the secret WWII airborne division The Flying Tigers flies into the shop. Also, Chum gets his hands on a 1980s Ooze-it toy. (S17, ep 5).

Great American Cashtime: In San Diego, the guys get thrown a 50s pitching machine. They also rescue a Jaws of Life tool from the 80s. (S2, ep 26).

Bubba And The Chocolate Factory: The buyers head to the affluent town of Las Colinas, where they hope that mega mansions spell luxury lockers. (S4, ep 2).

A Ricky Runs Through It: Victor battles to end his losing streak in Waxahachie, where some buyers prove that playing it tough is the only way to make a killing. (S3, ep 3).

Return of the Queen?: A customer threatens to throw down over a broken necklace. The Golds are offered what are alleged to be Saddam Hussein's signed personal documents. (S4, ep 2).

Fire Bomb!: A customer tries to rip off the store and quickly learns that Les is not one to cross. Meanwhile, a car is ablaze in the parking lot and someone could be inside. (S4, ep 3).

Les Walks Out: Les must attend a business meeting, so leaves Seth and Ashley to take care of American Jewellery. (S4, ep 4).

Washington State: 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? (S1, ep 1).

A gas station camera captures a customer bursting into flames, an ancient statue spins in its locked cabinet, and a camera films an alien-like creature in the sewers. (S1, ep 1).

Lake Demons: The team investigate eyewitness accounts of a 50-foot monster known as Ogopogo sighted in Lake Okanagan in British Columbia, Canada. (S3, ep 9).

Godfather of Pawn: A suit worn by the Godfather of Soul, James Brown, dances its way into the store. Will it make Rick want to get up offa that thing? (S17, ep 6).

Promissory Pawn: A promissory note from the Mexican-American war comes into the shop, while Corey and Chum check out a water-propelled jetpack. (S17, ep 7).

Henry Cole heads solo to an automobilia and vintage toy auction, before his team regroups and heads to Newark autojumble. (S2, ep 9).

Bronze Beauty: The auction action moves to the tiny town of Pantego, Texas, where one pair of buyers strikes gold with a curious wooden box. (S4, ep 4).

Mayor Of Money Town: Victor gets more than he bargained for when he pursues a motorcycle in Carrollton. Ricky finds himself face to face with one of his biggest fears. (S4, ep 5).

Hidden Pyramids: Experts investigate ancient man's apparent obsession with building pyramids, and whether extra-terrestrials may have helped with their construction. (S7, ep 11).

The Alien Agenda: Ancient alien theorists investigate evidence suggesting that extraterrestrials have played a pivotal role in the progress of mankind. (S7, ep 12).

Tinley Park: 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? (S1, ep 2).

Henry Cole visits a farm sale and comes away with a vintage tractor. However, he comes to regret their decision. (S2, ep 8).

Chesterfield 3: David Dickinson travels the country, team in tow, hoping to snap up some good deals. But will the locals take the cash for their antiques or gamble at auction? (S10, ep 30).

Behind The Gates: Hot, Hot, Hot Spots: Matty Blake and the team break down how the phenomena, and the locations where they happen on Skinwalker Ranch, may all be connected. (S5, ep 25).

Behind The Gates: Phenomenal Connections: Dr Travis Taylor reviews evidence the team has documented, suggesting they may be close to revealing the secret of Skinwalker Ranch. (S5, ep 26).

Gods Of War: Turkey has a history marked by conquerors vying for control of trade routes. Discover how a nation that was often at war turned to its underground for survival. (S3, ep 12).

Hitler's Holidays of Hate: Experts investigate the methods that Adolf Hitler and the Nazis used to indoctrinate a peaceful population, turning it into a finely-tuned war machine. (S7, ep 1).

The Lost Standard, the Steam Gun and the Sacrificial Throne: Investigate an intriguing 3,500-year-old box, a steam-powered gun and a monument that may have been an Aztec throne. (S2, ep 8).

Washington State: 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? (S1, ep 1).

The Vanishings: Experts explore the disappearance of civilisations throughout time and across the globe. Could clues left in their wake point to an otherwordly explanation? (S7, ep 9).

Aliens And The Civil War: Experts examine the link between aliens and the Civil War, exploring Abraham Lincoln's strange visions and ghostly images seen at Gettysburg. (S7, ep 10).

Hot or Not: With the season coming to a close and the quota almost caught, the fleet fights to gain ground in an uncertain market. (S10, ep 19).

Life After Death: Seth thinks the business is running better since Ashley's departure, but Les disagrees. Meanwhile, a fight breaks out over a customer's loan. (S4, ep 1).

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? (S8, ep 80).

Chesterfield 3: David Dickinson travels the country, team in tow, hoping to snap up some good deals. But will the locals take the cash for their antiques or gamble at auction? (S10, ep 30).

Godfather of Pawn: A suit worn by the Godfather of Soul, James Brown, dances its way into the store. Will it make Rick want to get up offa that thing? (S17, ep 6).

Promissory Pawn: A promissory note from the Mexican-American war comes into the shop, while Corey and Chum check out a water-propelled jetpack. (S17, ep 7).

Night of the Digging Dead: Ton and Allen discover a 40s embalming pump and one of the first electric bone saws. They also find a shark cage, but is it safe to use? (S3, ep 1).

Bronze Beauty: The auction action moves to the tiny town of Pantego, Texas, where one pair of buyers strikes gold with a curious wooden box. (S4, ep 4).

Mayor Of Money Town: Victor gets more than he bargained for when he pursues a motorcycle in Carrollton. Ricky finds himself face to face with one of his biggest fears. (S4, ep 5).

Les Loses it: Seth approaches his latest negotiation like a tiger, while a drunk customer becomes belligerent, and a customer's jewellery has been pierced through a body part. (S4, ep 5).

Blood Lines: Ashley's negotiating skills cause a feud with Seth. Les is threatened with a trip to the hospital and is forced to make a decision that will change the business. (S4, ep 6).

Turf Wars: Seth and Ashley square off to defend their turf. A fake ID puts Les in a dangerous situation and a business deal turns into a family brawl. (S4, ep 7).

Tinley Park: 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? (S1, ep 2).

Surveillance footage from China records a man surviving a lightning strike, not once but twice. In a remote valley in Norway, cameras track mysterious lights. (S1, ep 2).

Sea Monsters: An expedition investigates controversial evidence that could confirm a history of sea monster sightings off the coast of Florida. (S3, ep 10).

Riders on the Pawn: Among the novel objects brought into the shop this time are a yearbook featuring Jim Morrison, and a signed buoy from the TV show Baywatch. (S17, ep 8).

Prohibition Pawn: Chum checks out an antique corkscrew from the Prohibition era, while Rick checks out an 1834 book of the original rules of baseball. (S17, ep 9).

Henry, Allen and Guy finally get their Buick Roadmaster, cruise to a Newbury car show, and do some wheeling and dealing. (S2, ep 10).

Darth Victor: Jenny squares off against archrivals Ricky and Bubba in order to win her dream locker. Plus, one buyer discovers their dark side on the way to a big victory. (S4, ep 6).

The Ninja And The Pitmaster: A stranger on a motorbike raises prices and eyebrows at in DeSoto. With just four lockers up for grabs, the bidding wars are fiercer than ever. (S4, ep 7).

Aliens And Robots: Experts investigate ancient tales and accounts of robots. If these sophisticated machines did exist in bygone days, what might have happened to them? (S8, ep 1).

Aliens B.C: Experts investigate whether the stories of a time when gods and otherworldly beings inhabited the planet are more than mere mythology. (S8, ep 2).

Alaska: 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? (S1, ep 3).

Henry Cole heads solo to an automobilia and vintage toy auction, before his team regroups and heads to Newark autojumble. (S2, ep 9).

Chesterfield 4: David Dickinson travels the country, team in tow, hoping to snap up some good deals. But will the locals take the cash for their antiques or gamble at auction? (S10, ep 31).

Earth Shaker: Troy and Pickle face a familiar foe, while Bill and Tes defend a friend's camp from a slithering invasion. Zak and Aaron's hunt leaves a bad taste in their mouths. (S3, ep 5).

The Naked Truth: Mike restores a 1971 Super Bee, struggles to sell cars and hunts for a new place to live. (S4, ep 3).

Dan Abrams hosts as series four walks you through the most dramatic outbursts and extraordinary moments to ever take place in US courtrooms.