Whiskers and Lies: Darrell breaks in the new guy, Brandi and Jarrod detect something mysterious in their unit, and Justin digs through a decent locker. (S11, ep 2).

Crate Balls of Fire: The buyers face ten vaults belonging to the same owner. Ivy draws a nice profit, and Mary and Kenny do all of the heavy lifting. (S11, ep 3).

Ivy Gets the Runaround: Dave learns that making a profit is sometimes like pulling teeth. Mary grinds to get into the black, and Ivy's locker ends up sucking and blowing. (S11, ep 4).

Evel Empire: As Mike learns more about Knievel's daring stunts, he is eager to connect with a Michigan man who witnessed the jump and has the billboard. (S21, ep 3).

Ju52: Explore classic and underrated aircraft, from WWII fighters to the Screaming Eagles F4, showcasing aviation's evolving history. (S3, ep 2).

Saab: It's a first for the boys as they set their sights on a Saab. But when all hopes of a classic 99 are dashed, they're forced to settle for a failed rally car. (S2, ep 10).

The Lion Spear: Four bladesmiths must craft a hatchet from pieces of odd-shaped steel before two are chosen to make the deadly Masaai lion spear.

The Way Of The Yuuup!: Mary dabbles with Dave's dark arts. Brandi and Jarrod quit horsing around long enough to stumble across a wartime oddity. (S11, ep 6).

Goat Tell it on the Mountain: The buyers head out to Lake Arrowhead, California, where Ivy puts economies of scale to the test. (S11, ep 7).

Ivy: The Pro-fession-ale: Dave brings his mentor with him to Rancho Cucamonga, California, but has little to show for it. (S11, ep 8).

Mary's Re-Finds: The Vegas Ladies discover that one of them has Texas flair, Kenny lucks out looking for lady stuff; and Mary gets the spring back in her step. (S11, ep 9).

Crickets and Wickets: Darrell stumbles over a potential diamond in the rough, and Brandi and Jarrod discover a different national pastime. (S11, ep 10).

Unbreakable: Eustace hunts for his winter meat in the pre-dawn hours, Jake harvests a deer with bow and arrow and Tom helps his friend Paul prepare for trapping season. (S12, ep 1).

Audi: Gus and Will find an Audi Quattro roadster that's seen better days. It's full of problems and hasn't seen a service in years. Clearly, they need to buy it. (S2, ep 11).

WWI: Rise of the Machines: Examining moments of engineering ingenuity which made the difference between triumph and disaster on the battlefield - beginning with World War I. (S1, ep 1).

The Desert Rats: Examining the machines used by the iconic military unit \"The Desert Rats\" in the North African desert campaign of World War 2. (S1, ep 2).

West: Alice Roberts and Matt Williams visit sites in the west of Britain, including one uncovering the rituals of Stonehenge. (S4, ep 1).

The Happiest Place to Pawn: The guys inspect an anti-war speech signed by Dr Martin Luther King Jr and a remote-controlled miniature boat from Disney's Jungle Cruise ride.

Ultimate Fighting Pawn: Chumlee sells one of Rick's prized Japanese katanas to UFC president Dana White.

Wolfmen vs The Automatons: The Wolfe brothers are eager to explore a unique collection and discover rare finds that could be valuable in the world of antique collectibles. (S21, ep 4).

The Kelewang: After two challenging rounds of signature crafting two smiths recreate a beautiful but deadly Indonesian sword, the Kelewang.

P47: Explore classic and underrated aircraft, from WWII fighters to the Screaming Eagles F4, showcasing aviation's evolving history. (S3, ep 3).

Brick by Brick: In the swamp, the team finds a mysterious container and hits a void deep in the Money Pit while chasing the elusive Chappell Vault. (S12, ep 10).

Hedden's Hunt: In the late 1930s, Gilbert Hedden made crucial discoveries that shaped the history of the Oak Island treasure hunt. (S1, ep 6).

Strange Experiments: Monkey glands for immortality, hypnotised assassins and a brain-linked cyborg couple - these are some of the strangest experiments on record. (S1, ep 8).

The Happiest Place to Pawn: The guys inspect an anti-war speech signed by Dr Martin Luther King Jr and a remote-controlled miniature boat from Disney's Jungle Cruise ride.

Ultimate Fighting Pawn: Chumlee sells one of Rick's prized Japanese katanas to UFC president Dana White.

Audi: Gus and Will find an Audi Quattro roadster that's seen better days. It's full of problems and hasn't seen a service in years. Clearly, they need to buy it. (S2, ep 11).

Beat the Unbeaten: Mastering the Mystery: Competitors face a five-hour forging round to craft signature San Mai blades using a traditional Japanese layering technique. (S10, ep 9).

P47: Explore classic and underrated aircraft, from WWII fighters to the Screaming Eagles F4, showcasing aviation's evolving history. (S3, ep 3).

The Way Of The Yuuup!: Mary dabbles with Dave's dark arts. Brandi and Jarrod quit horsing around long enough to stumble across a wartime oddity. (S11, ep 6).

Goat Tell it on the Mountain: The buyers head out to Lake Arrowhead, California, where Ivy puts economies of scale to the test. (S11, ep 7).

Ivy: The Pro-fession-ale: Dave brings his mentor with him to Rancho Cucamonga, California, but has little to show for it. (S11, ep 8).

Mary's Re-Finds: The Vegas Ladies discover that one of them has Texas flair, Kenny lucks out looking for lady stuff; and Mary gets the spring back in her step. (S11, ep 9).

Wolfmen vs The Automatons: The Wolfe brothers are eager to explore a unique collection and discover rare finds that could be valuable in the world of antique collectibles. (S21, ep 4).

P47: Explore classic and underrated aircraft, from WWII fighters to the Screaming Eagles F4, showcasing aviation's evolving history. (S3, ep 3).

Audi: Gus and Will find an Audi Quattro roadster that's seen better days. It's full of problems and hasn't seen a service in years. Clearly, they need to buy it. (S2, ep 11).

The Kelewang: After two challenging rounds of signature crafting two smiths recreate a beautiful but deadly Indonesian sword, the Kelewang.

Quality Bro Chime: It's \"Bring Your Brother to Work Day\". Justin sinks his money into a unit with an interesting pair. Dave pushes Mary to the breaking point. (S11, ep 11).

And Mary Ran Away With the Spoon: Darrell's insider information amplifies his investment considerably. Mary's find cooks up some oversized accoutrements. (S11, ep 12).

Indiana Ivy and the Temple of Phlegm: Darrell risks losing the title of The King of Montebello. Casey bails herself out despite being confined with an infectious German. (S11, ep 13).

Tour de Van Nuys: Ivy goes on the prowl for a bike, Dave scores a therapeutic locker, and Justin tries to show the rest of the buyers how to make the most out of a unit. (S11, ep 14).

Bo-Zak That Whip!: Brandi and Jarrod bring an old friend along to do some heavy lifting, and Shana and Edwina crack themselves up with some snappy accessories. (S11, ep 15).

First Kill: Tom instructs young Hank on some essential Mountain Man skills, Newlyweds Jake and Anika hunt elk and Paul takes on an infestation of nuisance badgers. (S12, ep 2).

Citroen XM: Guy sets his sights on a Citroen XM. The problem is, it's in France. If they can double their money, it'll be worth the trip. But the car has some big problems. (S2, ep 13).

Vehicles That Liberated Europe: The story of one American GI and how he and his Harley motorbike became a legend. (S1, ep 3).

Bombs, Bridges and Tunnels: We examine the robot that defused bombs both on foreign battlefields and British streets, and an astonishing Gulf War minelayer. (S1, ep 4).

East: Alice Roberts and Matt Williams present more outstanding archaeology. The team unearths a mass grave and search the Thames for clues to a 17th century tragedy. (S4, ep 2).

President's Day Sale: In a presidential episode, the guys check out an autographed card of Abraham Lincoln and a golf driver shaft made for Bill Clinton.

Fully Vested: A vest designed to hold the 14 harmonicas of blues legend John Popper comes into the store - as does the man himself.

The Great Razooly: Mike heads to the home of the Great Razooly a sculptor, entrepreneur and horror icon whose collection includes monsters, gargoyles and a rocket ship. (S21, ep 5).

Bagh Nakh Blades: The bladesmiths are forced to make canister damascus using nuts and bolts before two must recreate a pair of deadly Indian Bagh Nakh weapons.

Dead in the Water: Blake struggles with a hand injury, while Mack grapples with superstitions and Captain Greg closely monitors lobster prices. (S1, ep 5).

Beat the Unbeaten: Conquering the Kachin Dao: Contestants choose a box revealing a unique blade crafting method, using that technique to create their signature weapon. (S10, ep 10).

The Chicago Outfit: the Capone Years: The Chicago Outfit's rise reshaped the Windy City, with tensions between Capone and the group leading to his eventual downfall. (S1, ep 7).

The Aryan Brotherhood: Explore the ruthless Aryan Brotherhood: a notorious prison gang known for its violence and relentless pursuit of power in America's dark underbelly. (S1, ep 8).

Inside UFOs: Those who claim to have been abducted by extraterrestrials give their accounts of the interior of their spacecrafts. (S4, ep 7).

Unwelcome Visitors: If aliens have visited Earth, what are their intentions? Do they wish to experiment on the human body, or the human mind as well? (S4, ep 8).

President's Day Sale: In a presidential episode, the guys check out an autographed card of Abraham Lincoln and a golf driver shaft made for Bill Clinton.

Fully Vested: A vest designed to hold the 14 harmonicas of blues legend John Popper comes into the store - as does the man himself.

Citroen XM: Guy sets his sights on a Citroen XM. The problem is, it's in France. If they can double their money, it'll be worth the trip. But the car has some big problems. (S2, ep 13).

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).

Dead in the Water: Blake struggles with a hand injury, while Mack grapples with superstitions and Captain Greg closely monitors lobster prices. (S1, ep 5).

Quality Bro Chime: It's \"Bring Your Brother to Work Day\". Justin sinks his money into a unit with an interesting pair. Dave pushes Mary to the breaking point. (S11, ep 11).

And Mary Ran Away With the Spoon: Darrell's insider information amplifies his investment considerably. Mary's find cooks up some oversized accoutrements. (S11, ep 12).

Indiana Ivy and the Temple of Phlegm: Darrell risks losing the title of The King of Montebello. Casey bails herself out despite being confined with an infectious German. (S11, ep 13).

Tour de Van Nuys: Ivy goes on the prowl for a bike, Dave scores a therapeutic locker, and Justin tries to show the rest of the buyers how to make the most out of a unit. (S11, ep 14).

The Great Razooly: Mike heads to the home of the Great Razooly a sculptor, entrepreneur and horror icon whose collection includes monsters, gargoyles and a rocket ship. (S21, ep 5).

Dead in the Water: Blake struggles with a hand injury, while Mack grapples with superstitions and Captain Greg closely monitors lobster prices. (S1, ep 5).

Citroen XM: Guy sets his sights on a Citroen XM. The problem is, it's in France. If they can double their money, it'll be worth the trip. But the car has some big problems. (S2, ep 13).

Bagh Nakh Blades: The bladesmiths are forced to make canister damascus using nuts and bolts before two must recreate a pair of deadly Indian Bagh Nakh weapons.

We Don't Use The S Word Around Here: Brandi and Jarrod pick up what may be the best of the worst, while Ivy comes to the auction dressed to kill. (S11, ep 16).

Talkin In Cody: It's all in the family in Moreno Valley, as Emily brings along her cowboy husband. Ivy is displeased at Mary's fraternisation with the auctioneer. (S11, ep 17).

Om Sweet Om: The Vegas Ladies show up in \"Bourgie Brea\", and find it fascinating. Mary decides to deal with her storage stress by introducing a bit of yoga into her routine. (S11, ep 18).

Grandma's Havoc: This time in Victorville, Ivy takes it easy, letting Ivy jr run the operation. Kenny feels run down and his lack of focus lands him a locker. (S11, ep 19).

Cloudy With A Chance Of Profit: It's a momentous occasion in Van Nuys for Darrell, and he has a completely groovy time with it. Ivy starts his day off with an unwelcome bang. (S11, ep 20).

Gunpowder and Lead: On a deer hunt with Sean and Hank, Tom brings a classic muzzleloader. Meanwhile, Jake and Anika finish their successful elk hunt with a gruelling pack out. (S12, ep 3).

Rover: Gus and Will want a classic Rover, but when they go for a £650 Honda-based 800 coupe instead, things seem too good to be true. (S2, ep 12).

Spy Game: Exploring the machines that hide in the shadows, capturing, transmitting and analysing vital combat information. (S1, ep 5).

Nuclear Near Miss: Machines that would have been used had a stand-off resulted in all-out nuclear war, from the smallest tactical nuke to an experimental flying jeep. (S1, ep 6).

North: In the north of Britain, a team discovers clues to Scotland's first kingdoms and metal detectorists unearth a Viking treasure hoard. (S4, ep 3).

Blades of Deal: Among the curios walking into the shop today: a 1984 Ferrari 308, a phone-operated music player from the 1930s, and a cowboy hat that belonged to actor Larry Hagman.

A Killer Cap: Rick checks out a top hat and pistol that once belonged to a Jack the Ripper suspect, and a garden gnome stained glass lamp lights up the pawn shop.

The DIY Delorean: Mike meets someone who shares his passion for vintage treasures, this leads him to a space filled with items that seem to be untouched by time. (S21, ep 6).

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

Warwick: Presenter Rick Edwards and US YouTube sensation and river detectorist Beau Ouimette travel to Warwick on the hunt for incredible archaeological finds. (S1, ep 2).

Viking Longships: The story of one of the world's most effective war machines: The Viking longship. They were elegant, versatile and feared. (S2, ep 1).

Mystery of the Pyramids: The Great Pyramid of Giza is a captivating ancient mystery, with evidence suggesting it may have functioned as an ancient power plant. (S1, ep 7).

Blades of Deal: Among the curios walking into the shop today: a 1984 Ferrari 308, a phone-operated music player from the 1930s, and a cowboy hat that belonged to actor Larry Hagman.

A Killer Cap: Rick checks out a top hat and pistol that once belonged to a Jack the Ripper suspect, and a garden gnome stained glass lamp lights up the pawn shop.

Rover: Gus and Will want a classic Rover, but when they go for a £650 Honda-based 800 coupe instead, things seem too good to be true. (S2, ep 12).

George III - More Than His Madness: George III, the first Georgian King born in Britain, faces the American Revolution and family scandals. (S1, ep 3).

Warwick: Presenter Rick Edwards and US YouTube sensation and river detectorist Beau Ouimette travel to Warwick on the hunt for incredible archaeological finds. (S1, ep 2).

We Don't Use The S Word Around Here: Brandi and Jarrod pick up what may be the best of the worst, while Ivy comes to the auction dressed to kill. (S11, ep 16).

Talkin In Cody: It's all in the family in Moreno Valley, as Emily brings along her cowboy husband. Ivy is displeased at Mary's fraternisation with the auctioneer. (S11, ep 17).

Om Sweet Om: The Vegas Ladies show up in \"Bourgie Brea\", and find it fascinating. Mary decides to deal with her storage stress by introducing a bit of yoga into her routine. (S11, ep 18).

Grandma's Havoc: This time in Victorville, Ivy takes it easy, letting Ivy jr run the operation. Kenny feels run down and his lack of focus lands him a locker. (S11, ep 19).

Goat Mobile: A minivan bursting at the seams with melted crayons, hay and trash has to be scrubbed, decontaminated and sanitised to be returned to its former glory. (S1, ep 2).

We Don't Use The S Word Around Here: Brandi and Jarrod pick up what may be the best of the worst, while Ivy comes to the auction dressed to kill. (S11, ep 16).

Talkin In Cody: It's all in the family in Moreno Valley, as Emily brings along her cowboy husband. Ivy is displeased at Mary's fraternisation with the auctioneer. (S11, ep 17).

Om Sweet Om: The Vegas Ladies show up in \"Bourgie Brea\", and find it fascinating. Mary decides to deal with her storage stress by introducing a bit of yoga into her routine. (S11, ep 18).

Grandma's Havoc: This time in Victorville, Ivy takes it easy, letting Ivy jr run the operation. Kenny feels run down and his lack of focus lands him a locker. (S11, ep 19).

Cloudy With A Chance Of Profit: It's a momentous occasion in Van Nuys for Darrell, and he has a completely groovy time with it. Ivy starts his day off with an unwelcome bang. (S11, ep 20).

Brick by Brick: In the swamp, the team finds a mysterious container and hits a void deep in the Money Pit while chasing the elusive Chappell Vault. (S12, ep 10).

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

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

Rocket Man: Corey is offered the chance to buy an old dentist's chair, while an Andy Warhol Superman poster soars into the shop. Plus, Rick and Chum take a Cadillac for a spin.

Battle of Hastings: In 1066, William of Normandy decided to go to England to claim the crown of England - which ignited a war of succession on an exceptional scale. (S2, ep 1).

Battle of Marathon: In 490 BC, Persian King Darius the Great sent an expeditionary force to Greece - but the Greeks awaited them there, repelling the invaders in a single battle. (S2, ep 2).

Battle of Agincourt: In 1415, the finest French chivalry met at Azincourt. Exhausted and outnumbered, the army of King Henry V of England was easy prey - but it all went wrong. (S2, ep 3).

Battle of Gergovia: In 52 BC, after eight years of warfare in Gaul, Julius Caesar and his legions laid siege to Gergovia - but he faced a coalition of all the Gallic tribes. (S2, ep 4).

George III - More Than His Madness: George III, the first Georgian King born in Britain, faces the American Revolution and family scandals. (S1, ep 3).

In Siberia, a 44,000-year-old wolf, perfectly preserved in permafrost, may hold secrets about Ice Age bacteria and ancient microbial life. (S4, ep 2).

The Dunbar Armored Depot Heist: Allan Pace and five old pals plan and execute a daring robbery of Los Angeles based Dunbar Armored Car Company in 1997. (S1, ep 7).

The Gardner Museum Heist: Two thieves make off with a fortune's worth of artwork from a Boston museum. While the paintings remain missing, several suspects turn up dead. (S1, ep 8).

Astonishing Bodies: From a headless chicken that lives for over a year to an out-of-this-world 'celestial body', discover some of history's most fascinating bodies. (S1, ep 3).

Weird Weapons: Join Dan Aykroyd as he takes a look at some of the strangest weapons ever, from 'bat bombs' and war dolphins to inflatable tanks. (S1, ep 4).

Leavenworth: Situated 25 miles northwest of Kansas City, Leavenworth stood as the largest maximum-security federal prison in the United States for over a century. (S1, ep 8).

Dannemora: Kenneth Kimes, a notorious criminal, takes a Court TV producer hostage, adding a new layer of tension. (S1, ep 5).

The Gaucho's Revenge: Four smiths pay homage to the cowboys of South America by recreating the iconic Gaucho knife. Then the remaining two forge the Argentinian Saber.

The Notorious Naga: Season eight of the epic competition series continues as the best weapon makers compete to recreate the greatest and most deadly blades in history.

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

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

Rocket Man: Corey is offered the chance to buy an old dentist's chair, while an Andy Warhol Superman poster soars into the shop. Plus, Rick and Chum take a Cadillac for a spin.

The Dunbar Armored Depot Heist: Allan Pace and five old pals plan and execute a daring robbery of Los Angeles based Dunbar Armored Car Company in 1997. (S1, ep 7).

The Gardner Museum Heist: Two thieves make off with a fortune's worth of artwork from a Boston museum. While the paintings remain missing, several suspects turn up dead. (S1, ep 8).

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

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

Rocket Man: Corey is offered the chance to buy an old dentist's chair, while an Andy Warhol Superman poster soars into the shop. Plus, Rick and Chum take a Cadillac for a spin.

Talkin In Cody: It's all in the family in Moreno Valley, as Emily brings along her cowboy husband. Ivy is displeased at Mary's fraternisation with the auctioneer. (S11, ep 17).

Om Sweet Om: The Vegas Ladies show up in \"Bourgie Brea\", and find it fascinating. Mary decides to deal with her storage stress by introducing a bit of yoga into her routine. (S11, ep 18).

Grandma's Havoc: This time in Victorville, Ivy takes it easy, letting Ivy jr run the operation. Kenny feels run down and his lack of focus lands him a locker. (S11, ep 19).

Cloudy With A Chance Of Profit: It's a momentous occasion in Van Nuys for Darrell, and he has a completely groovy time with it. Ivy starts his day off with an unwelcome bang. (S11, ep 20).

Lets Give Em Something To Tonka About: It's a long way to Murietta, and Dave is counting on his competition being unwilling to buy a big locker they need to move. (S12, ep 1).

Fowl Play: The buyers head to Torrance, where Dave sees his profits grow - amongst other things. Mary finds clothes that don't fit her, which turns out to be a good thing. (S12, ep 2).

What Came First: The Chicken Or The Auction?: Overwhelmed by the sheer number of units up for auction in Rialto, Mary and Ivy wager that each can better predict locker prices. (S12, ep 3).

A Sale Of Two Cities: Emily brings her mother along with her to Walnut, and Darrell wastes no time finding an advantage. Ivy and Ivy jr clean up with their locker. (S12, ep 4).

The Garden of Eden: Investigate the mystery of the Garden of Eden - was it real, or just a place created to explain the story of human creation? (S5, ep 2).

The Shroud of Turin: Scientists and theologians are still trying to figure out if the Shroud of Turin truly is an image of Jesus - or something very different. (S5, ep 3).

Captain Kidd's Treasure: In 1698, Captain William Kidd seized a ship's treasure - but was hanged before he could reveal its whereabouts. What came of the Captain's lost booty? (S5, ep 4).

The Search for Alexander the Great: The story of Alexander the Great still stirs fascination more than 2,000 years after his death - but what happened to his remains? (S5, ep 10).

The Lost Fortune of the Knights Templar: Discover what happened to the secret hoard of the Knights Templar - containing gold, silver and relics protected by a religious order. (S5, ep 15).

Paranormal Destinations: Experts investigate the US government's experiments into teleportation. They also dig into strange happenings at Mount Shasta and Skinwalker ranch. (S1, ep 3).

Strange Triangles: Three places, three spooky stories. Experts examine weird sightings and unsolved disappearances at Bennington, Bermuda and Bridgewater triangles. (S1, ep 4).

Feature-length documentary exploring the unusual phenomenon of the United Kingdom's population of mysterious large cats.

Trace the story of Britain's mystery big cats as far back as the Roman Empire and the reign of Henry VIII, as experts investigate with the latest technology and forensic science.

Cover-Up: Capture of a key Nazi uncovers shocking realities. Amid demands for accountability, as Vera and her team navigate murky waters to confront uncomfortable truths. (S1, ep 6).

Talkin In Cody: It's all in the family in Moreno Valley, as Emily brings along her cowboy husband. Ivy is displeased at Mary's fraternisation with the auctioneer. (S11, ep 17).

Om Sweet Om: The Vegas Ladies show up in \"Bourgie Brea\", and find it fascinating. Mary decides to deal with her storage stress by introducing a bit of yoga into her routine. (S11, ep 18).

Grandma's Havoc: This time in Victorville, Ivy takes it easy, letting Ivy jr run the operation. Kenny feels run down and his lack of focus lands him a locker. (S11, ep 19).

Cloudy With A Chance Of Profit: It's a momentous occasion in Van Nuys for Darrell, and he has a completely groovy time with it. Ivy starts his day off with an unwelcome bang. (S11, ep 20).

Lets Give Em Something To Tonka About: It's a long way to Murietta, and Dave is counting on his competition being unwilling to buy a big locker they need to move. (S12, ep 1).

Fowl Play: The buyers head to Torrance, where Dave sees his profits grow - amongst other things. Mary finds clothes that don't fit her, which turns out to be a good thing. (S12, ep 2).

What Came First: The Chicken Or The Auction?: Overwhelmed by the sheer number of units up for auction in Rialto, Mary and Ivy wager that each can better predict locker prices. (S12, ep 3).

A Sale Of Two Cities: Emily brings her mother along with her to Walnut, and Darrell wastes no time finding an advantage. Ivy and Ivy jr clean up with their locker. (S12, ep 4).

The Garden of Eden: Investigate the mystery of the Garden of Eden - was it real, or just a place created to explain the story of human creation? (S5, ep 2).

The DIY Delorean: Mike meets someone who shares his passion for vintage treasures, this leads him to a space filled with items that seem to be untouched by time. (S21, ep 6).

Warwick: Presenter Rick Edwards and US YouTube sensation and river detectorist Beau Ouimette travel to Warwick on the hunt for incredible archaeological finds. (S1, ep 2).

Rover: Gus and Will want a classic Rover, but when they go for a £650 Honda-based 800 coupe instead, things seem too good to be true. (S2, ep 12).

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

Lets Give Em Something To Tonka About: It's a long way to Murietta, and Dave is counting on his competition being unwilling to buy a big locker they need to move. (S12, ep 1).

Fowl Play: The buyers head to Torrance, where Dave sees his profits grow - amongst other things. Mary finds clothes that don't fit her, which turns out to be a good thing. (S12, ep 2).

What Came First: The Chicken Or The Auction?: Overwhelmed by the sheer number of units up for auction in Rialto, Mary and Ivy wager that each can better predict locker prices. (S12, ep 3).

A Sale Of Two Cities: Emily brings her mother along with her to Walnut, and Darrell wastes no time finding an advantage. Ivy and Ivy jr clean up with their locker. (S12, ep 4).

The Wind Beneath My Birds: 30mph winds batter Desert Hot Springs, and the buyers do their best to keep standing. Rene and Gunther dust off an old locker. (S12, ep 5).

Breaking Wild: Eustace and his neighbour train a stubborn stallion as Jake and his dog team successfully chase away the season's first mountain lion. (S12, ep 4).

Rover MGF: The team find the worst MGF in the country, with serious leaks and faded wings - but the boys quickly discover that a cheap car is cheap for a reason. (S3, ep 1).

Vietnam War: The Vietnam War pitted technology against sheer determination, as the American forces used superior firepower, but were scuppered by North Vietnamese ingenuity. (S1, ep 7).

The Arms Race: A look at the origins of the arms race, from the first use of nuclear weapons that ended WW2 through the duration of the Cold War. (S1, ep 8).

WWII and King Arthur: Dr Alice Roberts explores finds from the west of Britain, including the lost World War I training trenches on Salisbury Plain. (S5, ep 1).

Highly Explosive Pawn: It's all hands on deck when a British Navy gunpowder bucket blasts into the shop. Will Rick scoop it up, or send it overboard.

Pawned and Confused: A seller drums up excitement for his Led Zeppelin vinyl albums, and an elaborate 19th-century office desk makes a formidable piece of furniture.

Carnival Crash Out: Mike and Jersey embark on two intriguing picking expeditions that take them to a carnival collection, full of amusement park relics. (S21, ep 7).

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

Yak3: Explore classic and underrated aircraft, from WWII fighters to the Screaming Eagles F4, showcasing aviation's evolving history. (S3, ep 4).

George IV: The Party King: House of Hanover's party prince George IV ruled for ten years, indulging in wine, women and a life of excess and decadence. (S1, ep 4).

Woolly Mammoths Last Stand: Travel to the most remote, uninhabitable parts of Earth to reveal great mysteries that have been frozen in time. (S4, ep 3).

The Lost: Without definitive explanations, these strange disappearances have fuelled numerous theories over time and have captured global attention. (S5, ep 3).

Highly Explosive Pawn: It's all hands on deck when a British Navy gunpowder bucket blasts into the shop. Will Rick scoop it up, or send it overboard.

Pawned and Confused: A seller drums up excitement for his Led Zeppelin vinyl albums, and an elaborate 19th-century office desk makes a formidable piece of furniture.

Rover MGF: The team find the worst MGF in the country, with serious leaks and faded wings - but the boys quickly discover that a cheap car is cheap for a reason. (S3, ep 1).

Cover-Up: Capture of a key Nazi uncovers shocking realities. Amid demands for accountability, as Vera and her team navigate murky waters to confront uncomfortable truths. (S1, ep 6).

Yak3: Explore classic and underrated aircraft, from WWII fighters to the Screaming Eagles F4, showcasing aviation's evolving history. (S3, ep 4).

Lets Give Em Something To Tonka About: It's a long way to Murietta, and Dave is counting on his competition being unwilling to buy a big locker they need to move. (S12, ep 1).

Fowl Play: The buyers head to Torrance, where Dave sees his profits grow - amongst other things. Mary finds clothes that don't fit her, which turns out to be a good thing. (S12, ep 2).

What Came First: The Chicken Or The Auction?: Overwhelmed by the sheer number of units up for auction in Rialto, Mary and Ivy wager that each can better predict locker prices. (S12, ep 3).

A Sale Of Two Cities: Emily brings her mother along with her to Walnut, and Darrell wastes no time finding an advantage. Ivy and Ivy jr clean up with their locker. (S12, ep 4).

Carnival Crash Out: Mike and Jersey embark on two intriguing picking expeditions that take them to a carnival collection, full of amusement park relics. (S21, ep 7).

Yak3: Explore classic and underrated aircraft, from WWII fighters to the Screaming Eagles F4, showcasing aviation's evolving history. (S3, ep 4).

Rover MGF: The team find the worst MGF in the country, with serious leaks and faded wings - but the boys quickly discover that a cheap car is cheap for a reason. (S3, ep 1).

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

Not All That Glitters Is Gourd: Back in the city of Orange, the Vegas Ladies arrive in vintage style - though not everyone agrees. (S12, ep 6).

Mistress Of The Snark: Ivy thinks he's a comedian, but the gizmo in his locker is no joke. Brandi and Jarrod make sure that what they find in their unit doesn't stay there. (S12, ep 7).

Drama In The LBC: North Long Beach doesn't really bring out the best in the buyers, though they do manage to make a charitable contribution. (S12, ep 8).

Weekend At Barry's: Kenny is feeling nostalgic in Koreatown, so he brings along an old friend - which may or may not have been a good idea. (S12, ep 9).

The Jenny, The Baker, The Prosthetics Maker: It's Brandi's birthday, so naturally Jarrod brings her to an auction in Menifee. Meanwhile, Darrell hunts another 'All Ten' locker. (S12, ep 10).

Lion Alley: Hank receives a buckskin vest from Tom, Jake's snowmobile breaks down while he's at Lion Alley and Paul helps a neighbour with his beaver and muskrat issues. (S12, ep 5).

Mini Cooper: The team know the BMW Mini is a popular car - but with so many of them around, will it be too difficult to make one that stands out from the crowd? (S3, ep 2).

Strange Bedfellows: The series begins with a look at Germany's allyship with despots and dictators and how these mutual relationships were doomed from the start. (1 of 6).

Wonder(Less) Weapons: Hitler and Goebbels promote wonder weapons as the path to victory as Germany starts to feel overstretched during World War II. (2 of 6).

Stone Age Technology: Dr Alice Roberts uncovers some incredible finds from North Britain, including Scottish man-made islands that help paint a picture of Stone Age tech. (S5, ep 2).

Rick's Big Shot: 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.

The Toy Godfather: Mike and Jersey visit Chicago's North Side to access a historic home packed with rare, high-end antique toys, uncovering treasures in an exclusive pick. (S21, ep 8).

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

Hurricane: Explore classic and underrated aircraft, from WWII fighters to the Screaming Eagles F4, showcasing aviation's evolving history. (S3, ep 5).

In 2000, Russia's Northern Fleet was running a naval exercise when a huge internal explosion sank the Kursk, a nuclear-powered submarine. (S1, ep 1).

Worm in the Sky, Skeletal Mystery Remains and Thessaloniki Mystery Sounds: What causes the thunderous banging noises that wake Thessaloniki residents every night? (S4, ep 10).

Secrets of Ancient Structures: Age-old ruins can stand with their true history seemingly erased by time - can modern research discover why these ancient structures were built? (S4, ep 2).

Rick's Big Shot: 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.

Mini Cooper: The team know the BMW Mini is a popular car - but with so many of them around, will it be too difficult to make one that stands out from the crowd? (S3, ep 2).

Brick by Brick: In the swamp, the team finds a mysterious container and hits a void deep in the Money Pit while chasing the elusive Chappell Vault. (S12, ep 10).

Hurricane: Explore classic and underrated aircraft, from WWII fighters to the Screaming Eagles F4, showcasing aviation's evolving history. (S3, ep 5).

Not All That Glitters Is Gourd: Back in the city of Orange, the Vegas Ladies arrive in vintage style - though not everyone agrees. (S12, ep 6).

Mistress Of The Snark: Ivy thinks he's a comedian, but the gizmo in his locker is no joke. Brandi and Jarrod make sure that what they find in their unit doesn't stay there. (S12, ep 7).

Drama In The LBC: North Long Beach doesn't really bring out the best in the buyers, though they do manage to make a charitable contribution. (S12, ep 8).

Weekend At Barry's: Kenny is feeling nostalgic in Koreatown, so he brings along an old friend - which may or may not have been a good idea. (S12, ep 9).

The Toy Godfather: Mike and Jersey visit Chicago's North Side to access a historic home packed with rare, high-end antique toys, uncovering treasures in an exclusive pick. (S21, ep 8).

Hurricane: Explore classic and underrated aircraft, from WWII fighters to the Screaming Eagles F4, showcasing aviation's evolving history. (S3, ep 5).

Mini Cooper: The team know the BMW Mini is a popular car - but with so many of them around, will it be too difficult to make one that stands out from the crowd? (S3, ep 2).

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

Nowhere To Formaldehyde: Back in Hawaiian Gardens, Emily's husband Cody misses a bid and stirs up trouble, while Ivy revisits some of his glory days. in a way. (S12, ep 11).

They Shoe Horses, Don't They?: Out in Hesperia, Mary's transportation troubles lead to teaming up with Kenny and taking him out to pasture. (S12, ep 12).

The Hunch-Back of La Habra: The buyers try their luck at a new La Habra facility where Ivy teaches them a lesson. Meanwhile, Dusty brews himself up an interesting unit. (S14, ep 1).

The 300th Times the Charm!: Brandi and Lisa's friendship is tested as they go head-to-head on a pair of lockers. Kenny sets his fears aside and takes the plunge on a unit. (S14, ep 2).

You Can Lead a Horse to a Locker: Barry and Kenny show up in their alternative fuel vehicle. Meanwhile, Lisa does her best to break the curse of the bad locker. (S14, ep 3).

Ice Cold: Jake spends the night in the mountains after his snowmobile breaks down and Paul traps for mink and pine marten. (S12, ep 6).

Citroen 2CV: The guys are looking for any French car that is not a 2CV - but once they come across this one, it's impossible to turn down. (S3, ep 3).

The Enemy Within: The Nazis' decision to take on a second ideological war in their racist quest to realise the Aryan ideal leads to the death of millions. (3 of 6).

Drugs, Delusion and Demise: An examination of Hitler's almost daily injection of opioids and methamphetamines and their impact on his murderous regime and his character. (4 of 6).

War of the Roses: In the East of Britain, Dr Alice Roberts finds new revelations from 'Britain's Pompeii' and the theatre where Shakespeare premiered Romeo and Juliet. (S5, ep 3).

Pawn Shop Rock: A blade rumoured to belong to a Japanese WWII admiral attracts Rick's attention.

Rock 'N Go: Mike uncovers a stockpile of vintage relics worth a killing, while Danielle finds a trunk of ultra-rare concert tees worth their weight in gold. (S18, ep 16).

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

F4: Explore classic and underrated aircraft, from WWII fighters to the Screaming Eagles F4, showcasing aviation's evolving history. (S3, ep 6).

Graves Concerns: As the Fellowship uncovers more of the swamp's mysterious structure, artefacts suggest it could be a vault with a compelling history. (S12, ep 11).

Uncanny Curses: Cursed objects are said to be littered all around the world, but are these curses the product of over-active imaginations? (S3, ep 15).

What Lies Beneath: Sometimes the strangest things on Earth are happening just below the surface. These are the weird and wonderful tales of the secrets that lurk beneath us. (S1, ep 9).

Pawn Shop Rock: A blade rumoured to belong to a Japanese WWII admiral attracts Rick's attention.

Citroen 2CV: The guys are looking for any French car that is not a 2CV - but once they come across this one, it's impossible to turn down. (S3, ep 3).

Beat the Unbeaten: Conquering the Kachin Dao: Contestants choose a box revealing a unique blade crafting method, using that technique to create their signature weapon. (S10, ep 10).

F4: Explore classic and underrated aircraft, from WWII fighters to the Screaming Eagles F4, showcasing aviation's evolving history. (S3, ep 6).

Nowhere To Formaldehyde: Back in Hawaiian Gardens, Emily's husband Cody misses a bid and stirs up trouble, while Ivy revisits some of his glory days. in a way. (S12, ep 11).

They Shoe Horses, Don't They?: Out in Hesperia, Mary's transportation troubles lead to teaming up with Kenny and taking him out to pasture. (S12, ep 12).

The Hunch-Back of La Habra: The buyers try their luck at a new La Habra facility where Ivy teaches them a lesson. Meanwhile, Dusty brews himself up an interesting unit. (S14, ep 1).

The 300th Times the Charm!: Brandi and Lisa's friendship is tested as they go head-to-head on a pair of lockers. Kenny sets his fears aside and takes the plunge on a unit. (S14, ep 2).

Rock 'N Go: Mike uncovers a stockpile of vintage relics worth a killing, while Danielle finds a trunk of ultra-rare concert tees worth their weight in gold. (S18, ep 16).

F4: Explore classic and underrated aircraft, from WWII fighters to the Screaming Eagles F4, showcasing aviation's evolving history. (S3, ep 6).

Citroen 2CV: The guys are looking for any French car that is not a 2CV - but once they come across this one, it's impossible to turn down. (S3, ep 3).

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

Piles to Go Before I Keep: Laura takes the reins in Fullerton and outsells Dan. Brandi gets assaulted by her locker and Darrell stumbles across an unexpected collection. (S14, ep 4).

In Pain in the Membrane: Ivy's locker shines some light on the business, while Lisa learns that she needs her locker about as much as she needs a hole in her head. (S14, ep 5).

How the West Covina Was Won: Lisa makes a big mistake as she's too busy looking back. Meanwhile, Rene gets his hands on a bargain and makes the most of it. (S14, ep 6).

King of Orange Chicken: Rene declares himself the king of Orange, but Dusty isn't quite ready to concede the title. Meanwhile, Kenny accidentally reinvents the wheel. (S14, ep 7).

Lego My Locker: Darrell must deal with Kimber's eyes on a competitor, Dusty unpacks what could be the ultimate assistant and Rene pulls off one of his greatest profits. (S14, ep 8).

Mountain Marathon: Tom begins the countdown to his 80th birthday as Jake and Anika tow a broken snowmobile down the mountain but run into fresh lion tracks. (S12, ep 7).

Mercedes SLK: Since he can't get the roof to work, the owner of a Mercedes SLK decides to sell it to the team - who quickly recognise the expensive and complicated problems. (S3, ep 4).

The Bitchy Inner Circle: Although it seemed like the biggest names in the Nazi Germany hierarchy were working together, behind the scenes nepotism, corruption and fear were rife. (5 of 6).

Military Blunders: Early victories lead to Hitler's delusional overconfidence that begins to work against him as the mistakes roll in thick and fast. (6 of 6).

Viking Camp and Iron Age Gold: Dr Alice Roberts explores the most exciting finds from West Britain. Iron Age gold in Britain is unearthed and a Viking camp is discovered. (S6, ep 1).

Rick's Surreal Supper: 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.

Big Tex: Cruising through the Lone Star State, the Wolfe brothers visit a custom-built, one-of-a-kind home. (S18, ep 17).

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

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).

Beat the Unbeaten: a Cutass Above: The M1917 Naval Cutlass is a historic weapon that has a rich background and requires precision and skill to create. (S10, ep 11).

Ms-13: Get to know the Los Angeles-based members of Ms-13 who have been deported back to El Salvador. (S1, ep 9).

The Bloods: Discover the Bloods and their relentless fight against their arch-nemesis, the Crips. As tensions escalate, the conflict captures national attention. (S1, ep 10).

Alien Journeys: Alien encounters have offered a possible glimpse into the secrets of interstellar navigation. Could this one day ensure mankind's survival? (S4, ep 9).

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).

Rick's Surreal Supper: 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.

Mercedes SLK: Since he can't get the roof to work, the owner of a Mercedes SLK decides to sell it to the team - who quickly recognise the expensive and complicated problems. (S3, ep 4).

Viking Longships: The story of one of the world's most effective war machines: The Viking longship. They were elegant, versatile and feared. (S2, ep 1).

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).

Piles to Go Before I Keep: Laura takes the reins in Fullerton and outsells Dan. Brandi gets assaulted by her locker and Darrell stumbles across an unexpected collection. (S14, ep 4).

In Pain in the Membrane: Ivy's locker shines some light on the business, while Lisa learns that she needs her locker about as much as she needs a hole in her head. (S14, ep 5).

How the West Covina Was Won: Lisa makes a big mistake as she's too busy looking back. Meanwhile, Rene gets his hands on a bargain and makes the most of it. (S14, ep 6).

King of Orange Chicken: Rene declares himself the king of Orange, but Dusty isn't quite ready to concede the title. Meanwhile, Kenny accidentally reinvents the wheel. (S14, ep 7).

Big Tex: Cruising through the Lone Star State, the Wolfe brothers visit a custom-built, one-of-a-kind home. (S18, ep 17).

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).

Mercedes SLK: Since he can't get the roof to work, the owner of a Mercedes SLK decides to sell it to the team - who quickly recognise the expensive and complicated problems. (S3, ep 4).

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

Reign or Shine: King Darrell strives to defend his throne, but Rene and Casey signal their intentions to undermine his plans. Meanwhile, Kenny gets bowled over by his locker. (S14, ep 9).

The King of Montebowl-o: Barry turns up to auction armed with a present for a certain hustler. Meanwhile, Brandi and Bozek get a firm grip on a smaller unit. (S14, ep 10).

Here Comes the Calvin-ry!: Lisa dons her cowboy gear and brings her money sock along, while Rene sinks his teeth into an unassuming unit and Brandi goes on a scavenger hunt. (S14, ep 11).

Zip Tie Lies: Rene and Casey roll the dice on some sealed totes in San Bernardino, while Kenny stumbles over some odd-looking car parts and Lisa shields herself from disaster. (S14, ep 12).

Children of the Cornbread: Ivy does his utmost to intimidate the other buyers in Lancaster, while Brandi gives in to Bozek and Dusty goes up against the King to prove a point. (S14, ep 13).

Backcountry Battle: Kidd and Harry navigate turbulent white-water to reach steelhead trout breeding grounds. Meanwhile, Jake and his dogs become separated. (S12, ep 8).

Ford Orion: Everyone wants a classic Ford, so the team target an Orion. There's just one problem - the steering wheel is on the wrong side. (S3, ep 5).

What really happened to a Desert Storm fighter pilot who went missing after being shot down in Iraq? Veterans Rudy Reyes and Ronnie Adkins break down the evidence. (S2, ep 1).

Veterans Rudy Reyes and Ronnie Adkins break down the evidence behind the most mysterious photos, films and recordings in battlefield history. (S1, ep 2).

Caesar And Shipwrecks: Dr Alice Roberts explores the biggest collection of Roman writing tablets. A fort scattered with human skulls provides evidence of Caesar's invasion. (S6, ep 2).

That's the Way the Cookie Crumbles: 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.

Hollywood in Texas: The Wolfes continue their visit of the custom-built home. Also, Retro Rick opens the doors to his stockpile of Hollywood relics. (S18, ep 18).

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

Civil War: River detectorist turned YouTube sensation Beau Ouimette and presenter Rick Edwards search for underwater archaeological finds tied to the Civil War. (S1, ep 3).

Stealth: Explore how ships evaded detection post-WW2 with radar, adopting shocking methods to remain hidden. (S2, ep 2).