Rick heads east to test a rare 18th-century weapon; Corey takes a swing at a Mickey Mantle rookie card; military expert Alex brews something special for Rick's eyes only.

Corey bets it all on an original Triple Crown trophy; the guys call in Rick Dale to save what may be one of the very first rides from Coney Island; a Civil War relic causes a divide between Rick and a customer.

An original 1800s vampire defense kit; Rick gets a chance to purchase a work by American artist James Whistler; a prop from the James Bond movie "GoldenEye.".

Rick plays ball with Kareem Abdul-Jabbar on a bucket load of his most prized personal memorabilia; Chumlee goes for bronze with a bust of Michelangelo's famous Pietà; Rick receives some correspondence from Gen. George Armstrong Custer.

Corey and Chumlee rock out with personal memorabilia from AC/DC front man Angus Young; Hollywood rebel James Dean's ID bracelet finds its way into the shop; Rick heads East hoping to score big with a rare relic from World War II.

Chumlee is fired up to make a deal on one of Elon Musk's most popular toys; a limited-edition train set chugs its way into the shop; a Yankees World Series ring is up to bat.

Rick heads east to test a rare 18th-century weapon; Corey takes a swing at a Mickey Mantle rookie card; military expert Alex brews something special for Rick's eyes only.

As the end of the season nears, Mark Kohaykewych makes a deal with rivals Darrell Ward and Lisa Kelly to join forces for a four-truck convoy; Alex Debogorski must complete one of the longest trails; Art Burke's truck gives out on the ice.

Gold, the shiny precious metal that has been cherished through all recorded time, is vital to the modern world; if gold was suddenly stripped away, the technological and cultural world would be left reeling.

Chris risks his season on a new cut; Andy tries to manage the mine alone while Ed and Riley go hunting.

As the end of the season nears, Mark Kohaykewych makes a deal with rivals Darrell Ward and Lisa Kelly to join forces for a four-truck convoy; Alex Debogorski must complete one of the longest trails; Art Burke's truck gives out on the ice.

Gold, the shiny precious metal that has been cherished through all recorded time, is vital to the modern world; if gold was suddenly stripped away, the technological and cultural world would be left reeling.

Chris risks his season on a new cut; Andy tries to manage the mine alone while Ed and Riley go hunting.

The hunt for deals heats up as Rick, Corey and Chum make their way down to Mesa, Ariz.; Rick encounters a rugged Big Willy Jeep; Chum fangirls over some 2010 Justin Bieber trading cards; Corey is struck by some Napoleonic medals.

In Michigan, Danielle falls for a collection of John Deere toys; in Niagara Falls, three sisters open the doors to their late father's antique time capsule.

The team tracks down several historic vehicles in the remote region of Rainy River, in Northwestern Ontario; as Steve and Lee compete with Dave, Matt and Jess hit the skies in search of a historic railway truck to assist a local museum.

Danny has big plans for a little street rocket known as a Manta; the crew commissions a 1980s Corvette that the owner wants to bring into the new millennium; Shannon meets a lady motorcycle racer who wants her Harley XR1200 customized.

Rick, Corey, Chum and The Old Man try to make big dollar deals for some of the most incredible items related to World War II.

Zak and Aaron team up with a gladesman promising to bring them to a python jackpot; Troy gets his old partner Pickle back into fighting shape; and Bruce and Kaylyn return to a monster's den.

In Michigan, Danielle falls for a collection of John Deere toys; in Niagara Falls, three sisters open the doors to their late father's antique time capsule.

The hunt for deals heats up as Rick, Corey and Chum make their way down to Mesa, Ariz.; Rick encounters a rugged Big Willy Jeep; Chum fangirls over some 2010 Justin Bieber trading cards; Corey is struck by some Napoleonic medals.

The team tracks down several historic vehicles in the remote region of Rainy River, in Northwestern Ontario; as Steve and Lee compete with Dave, Matt and Jess hit the skies in search of a historic railway truck to assist a local museum.

Danny has big plans for a little street rocket known as a Manta; the crew commissions a 1980s Corvette that the owner wants to bring into the new millennium; Shannon meets a lady motorcycle racer who wants her Harley XR1200 customized.

Rick, Corey, Chum and The Old Man try to make big dollar deals for some of the most incredible items related to World War II.

The team tracks down several historic vehicles in the remote region of Rainy River, in Northwestern Ontario; as Steve and Lee compete with Dave, Matt and Jess hit the skies in search of a historic railway truck to assist a local museum.

Danny has big plans for a little street rocket known as a Manta; the crew commissions a 1980s Corvette that the owner wants to bring into the new millennium; Shannon meets a lady motorcycle racer who wants her Harley XR1200 customized.

Rick, Corey, Chum and The Old Man try to make big dollar deals for some of the most incredible items related to World War II.

The hunt for deals heats up as Rick, Corey and Chum make their way down to Mesa, Ariz.; Rick encounters a rugged Big Willy Jeep; Chum fangirls over some 2010 Justin Bieber trading cards; Corey is struck by some Napoleonic medals.

Zak and Aaron team up with a gladesman promising to bring them to a python jackpot; Troy gets his old partner Pickle back into fighting shape; and Bruce and Kaylyn return to a monster's den.

In Michigan, Danielle falls for a collection of John Deere toys; in Niagara Falls, three sisters open the doors to their late father's antique time capsule.

Zak and Aaron team up with a gladesman promising to bring them to a python jackpot; Troy gets his old partner Pickle back into fighting shape; and Bruce and Kaylyn return to a monster's den.

The truckers in the historic four-truck convoy face fire and a thin crossing; after Art Burke's engine dies, he must travel back to Winnipeg with Alex Debogorski over a trail that destroys his truck.

Glass brought light into homes and put the world into focus; people use glass to protect ourselves, cure disease, and create artistic masterpieces.

Desperate, Big Al pushes Hiro to his limit; Chris looks to salvage his season; PJ and Andy's camp experiences a mini revolt.

The truckers in the historic four-truck convoy face fire and a thin crossing; after Art Burke's engine dies, he must travel back to Winnipeg with Alex Debogorski over a trail that destroys his truck.

Glass brought light into homes and put the world into focus; people use glass to protect ourselves, cure disease, and create artistic masterpieces.

Desperate, Big Al pushes Hiro to his limit; Chris looks to salvage his season; PJ and Andy's camp experiences a mini revolt.

Rick, Corey and Chum rise from the ashes and start anew in Phoenix; Rick makes a pit stop to check out some rare vintage Americana items; Chum checks out a mid-century modern furniture collection; Corey gets in the ring for some boxing memorabilia.

In the Pacific Northwest, the Wolfe Brothers are on the loose; they get inside the salvage king's 200,000 square foot fortress-like warehouse filled with all kinds of treasures.

The twisted origin stories of some of history's most diabolically creative and brutal torture devices, from the "Iron Maiden" to the pear of anguish.

Focusing on the conflict between the families' old guard and a new generation of younger, American-born, mobsters willing to defy the authority of the bosses and the long-established rules in order to fulfill their own ambitions.

Troy and Pickle call in a chopper to reach a remote hunting spot deep in the Everglades; Zak and Aaron attempt a bold new strategy using fish chum to attract snakes; Bruce, Kaylyn and Dusty experiment with radical new ways of trapping pythons.

In the Pacific Northwest, the Wolfe Brothers are on the loose; they get inside the salvage king's 200,000 square foot fortress-like warehouse filled with all kinds of treasures.

Rick, Corey and Chum rise from the ashes and start anew in Phoenix; Rick makes a pit stop to check out some rare vintage Americana items; Chum checks out a mid-century modern furniture collection; Corey gets in the ring for some boxing memorabilia.

The twisted origin stories of some of history's most diabolically creative and brutal torture devices, from the "Iron Maiden" to the pear of anguish.

Focusing on the conflict between the families' old guard and a new generation of younger, American-born, mobsters willing to defy the authority of the bosses and the long-established rules in order to fulfill their own ambitions.

The twisted origin stories of some of history's most diabolically creative and brutal torture devices, from the "Iron Maiden" to the pear of anguish.

Focusing on the conflict between the families' old guard and a new generation of younger, American-born, mobsters willing to defy the authority of the bosses and the long-established rules in order to fulfill their own ambitions.

Rick, Corey and Chum rise from the ashes and start anew in Phoenix; Rick makes a pit stop to check out some rare vintage Americana items; Chum checks out a mid-century modern furniture collection; Corey gets in the ring for some boxing memorabilia.

Troy and Pickle call in a chopper to reach a remote hunting spot deep in the Everglades; Zak and Aaron attempt a bold new strategy using fish chum to attract snakes; Bruce, Kaylyn and Dusty experiment with radical new ways of trapping pythons.

In the Pacific Northwest, the Wolfe Brothers are on the loose; they get inside the salvage king's 200,000 square foot fortress-like warehouse filled with all kinds of treasures.

Troy and Pickle call in a chopper to reach a remote hunting spot deep in the Everglades; Zak and Aaron attempt a bold new strategy using fish chum to attract snakes; Bruce, Kaylyn and Dusty experiment with radical new ways of trapping pythons.

The drivers are ready for what is forecast to be a cold and busy winter, but the tragic passing of legendary driver Darrell Ward leaves the drivers wondering who can take his place.

The fundamental creation of the wheel helps shape the human experience, but if the wheel suddenly stopped working and society lost the greatest, game-changing accomplishments made using wheel technology, the world would be vastly different.

Big Al's plans are thwarted by no-show staff; PJ's wife has concerns regarding mining and their family; Ed and Riley run out of fuel.

The drivers are ready for what is forecast to be a cold and busy winter, but the tragic passing of legendary driver Darrell Ward leaves the drivers wondering who can take his place.

The fundamental creation of the wheel helps shape the human experience, but if the wheel suddenly stopped working and society lost the greatest, game-changing accomplishments made using wheel technology, the world would be vastly different.

Big Al's plans are thwarted by no-show staff; PJ's wife has concerns regarding mining and their family; Ed and Riley run out of fuel.

With the home field advantage, Chum beams at a light bulb trick from Vegas' own Mr. Electric, while Rick kneels to a stool from Queen Elizabeth II's coronation.

The Pacific Northwest is a picking paradise as Mike crashes into the godfather of Italian scooters, while Robbie and Jersey nearly drown in a sea of smalls.

The team investigates a large wooden shipwreck that could be one of the Bermuda Triangle area's earliest victims: the long-lost SS D.H. Mount; the team recovers a series of artifacts that they hope will tell the tale.

After finding Nazi artifacts at a sunken pier, Darrell and his team continue their search to a site known as Target 3 where they find a possible component of a Nazi secret weapon that changes the direction of their investigation.

With weather preventing Darrell Miklos and the team from diving from the boat, they attempt a risky strategy; Garth makes a solo journey to explore a deserted island where he discovers a mysterious cross.

The teams unite to storm a hostile site that's rumored to be swarming with pythons; attacking by land, water and air, the teams deploy buggies, boats and drones to target and eliminate a growing threat to the Everglades.

The Pacific Northwest is a picking paradise as Mike crashes into the godfather of Italian scooters, while Robbie and Jersey nearly drown in a sea of smalls.

With the home field advantage, Chum beams at a light bulb trick from Vegas' own Mr. Electric, while Rick kneels to a stool from Queen Elizabeth II's coronation.

The team investigates a large wooden shipwreck that could be one of the Bermuda Triangle area's earliest victims: the long-lost SS D.H. Mount; the team recovers a series of artifacts that they hope will tell the tale.

After finding Nazi artifacts at a sunken pier, Darrell and his team continue their search to a site known as Target 3 where they find a possible component of a Nazi secret weapon that changes the direction of their investigation.

With weather preventing Darrell Miklos and the team from diving from the boat, they attempt a risky strategy; Garth makes a solo journey to explore a deserted island where he discovers a mysterious cross.

The team investigates a large wooden shipwreck that could be one of the Bermuda Triangle area's earliest victims: the long-lost SS D.H. Mount; the team recovers a series of artifacts that they hope will tell the tale.

After finding Nazi artifacts at a sunken pier, Darrell and his team continue their search to a site known as Target 3 where they find a possible component of a Nazi secret weapon that changes the direction of their investigation.

With weather preventing Darrell Miklos and the team from diving from the boat, they attempt a risky strategy; Garth makes a solo journey to explore a deserted island where he discovers a mysterious cross.

With the home field advantage, Chum beams at a light bulb trick from Vegas' own Mr. Electric, while Rick kneels to a stool from Queen Elizabeth II's coronation.

The teams unite to storm a hostile site that's rumored to be swarming with pythons; attacking by land, water and air, the teams deploy buggies, boats and drones to target and eliminate a growing threat to the Everglades.

The Pacific Northwest is a picking paradise as Mike crashes into the godfather of Italian scooters, while Robbie and Jersey nearly drown in a sea of smalls.

The teams unite to storm a hostile site that's rumored to be swarming with pythons; attacking by land, water and air, the teams deploy buggies, boats and drones to target and eliminate a growing threat to the Everglades.

Lisa Kelly finds herself in a real jam after jackknifing her truck deep in the back-country; Alex Debogorski gets more than he bargained for when he falls through a patch of thin ice; Todd Dewey comes to the aid of a stranded trucker.

Exploring what the world would be like if salt and all of its vital contributions, from food preservation to enabling industry, were to suddenly disappear.

PJ and Andy's investor gives them an ultimatum; Chris discovers something that could lead to a big payout; Ed and Riley's season may end early.

Lisa Kelly finds herself in a real jam after jackknifing her truck deep in the back-country; Alex Debogorski gets more than he bargained for when he falls through a patch of thin ice; Todd Dewey comes to the aid of a stranded trucker.

Exploring what the world would be like if salt and all of its vital contributions, from food preservation to enabling industry, were to suddenly disappear.

PJ and Andy's investor gives them an ultimatum; Chris discovers something that could lead to a big payout; Ed and Riley's season may end early.

Corey, Chum and Rick are back in Vegas and unpacking all the treasures they found on the road and revealing some never-before-seen items.

In South Carolina, the Wolfe brothers pick a grocery that is frozen in time and pay a visit to Sammy's classic car paradise.

From training grounds to war-torn battlefields, a growing number of soldiers report encounters not with enemy combatants, but with something beyond the known world; from a demonic entity in Baghdad, Iraq, a haunted house in England, a Bigfoot in Washington State, a UFO over the skies of Kentucky and a Djinn on the Balad Air Base in Iraq, marines, soldiers and airmen come face to face with forces no training could ever prepare them for.

The Great Pyramid of Giza remains a captivating mystery of the ancient world, with compelling evidence suggesting it may have functioned as an ancient power plant.

Troy and Pickle struggle to take command of a friend's hunting dog; Zak and Aaron deploy kayaks deep into an untested area; Bruce and Kaylyn explore an isolated island with a gruesome past.

In South Carolina, the Wolfe brothers pick a grocery that is frozen in time and pay a visit to Sammy's classic car paradise.

Corey, Chum and Rick are back in Vegas and unpacking all the treasures they found on the road and revealing some never-before-seen items.

From training grounds to war-torn battlefields, a growing number of soldiers report encounters not with enemy combatants, but with something beyond the known world; from a demonic entity in Baghdad, Iraq, a haunted house in England, a Bigfoot in Washington State, a UFO over the skies of Kentucky and a Djinn on the Balad Air Base in Iraq, marines, soldiers and airmen come face to face with forces no training could ever prepare them for.

The Great Pyramid of Giza remains a captivating mystery of the ancient world, with compelling evidence suggesting it may have functioned as an ancient power plant.

From training grounds to war-torn battlefields, a growing number of soldiers report encounters not with enemy combatants, but with something beyond the known world; from a demonic entity in Baghdad, Iraq, a haunted house in England, a Bigfoot in Washington State, a UFO over the skies of Kentucky and a Djinn on the Balad Air Base in Iraq, marines, soldiers and airmen come face to face with forces no training could ever prepare them for.

The Great Pyramid of Giza remains a captivating mystery of the ancient world, with compelling evidence suggesting it may have functioned as an ancient power plant.

Corey, Chum and Rick are back in Vegas and unpacking all the treasures they found on the road and revealing some never-before-seen items.

Troy and Pickle struggle to take command of a friend's hunting dog; Zak and Aaron deploy kayaks deep into an untested area; Bruce and Kaylyn explore an isolated island with a gruesome past.

In South Carolina, the Wolfe brothers pick a grocery that is frozen in time and pay a visit to Sammy's classic car paradise.

Troy and Pickle struggle to take command of a friend's hunting dog; Zak and Aaron deploy kayaks deep into an untested area; Bruce and Kaylyn explore an isolated island with a gruesome past.

A sudden warm-up threatens to derail the ice road season; Art Burke faces scary and slick roads; Lisa Kelly is forced to ask her former boss for financial help; Alex Debogorski encounters a mystery man walking alone on an isolated winter road.

The world is literally buzzing with insects; bees, spiders and insects of all shapes and sizes touch every aspect of life, they're the essential workers that pollinate food, clean up the dead and are an integral part of the ecosystem.

Al faces breakdowns that threaten his profit; desperate, PJ and Andy start a night shift; Ed and Riley make a final effort to prove themselves.

A sudden warm-up threatens to derail the ice road season; Art Burke faces scary and slick roads; Lisa Kelly is forced to ask her former boss for financial help; Alex Debogorski encounters a mystery man walking alone on an isolated winter road.

The world is literally buzzing with insects; bees, spiders and insects of all shapes and sizes touch every aspect of life, they're the essential workers that pollinate food, clean up the dead and are an integral part of the ecosystem.

Al faces breakdowns that threaten his profit; desperate, PJ and Andy start a night shift; Ed and Riley make a final effort to prove themselves.

Rick takes the guys on a culinary trip down memory lane, inspired by many of the places they visited and items they saw including a turbocharged Porsche collection in the Midwest and a massive revolutionary war cannon on the East Coast.

Mike and Jersey go hog wild over a West Virginia honey hole, and Danielle uncovers a stash of cash in a hidden compartment.

On a hot day of gator season, a heat wave pushes Louisiana's hunters, and their gear, to the brink; Bruce and Anna gamble by sinking gators in cool water to save them from the heat, and possible poachers; Daniel and Zak's day nearly collapses when their airboat overheats in the swamp; Troy and Pickle recruit a friend to help outrun the high temps; Joey and Kallie employ old-school swamp knowledge to keep their catch from spoiling.

While the team investigates a Knight of Malta who may have visited Oak Island, they record video of possible treasure buried underground.

After compelling new clues are discovered in the swamp and on Lot 8, the team finds an astonishing silver lining in the Money Pit.

As the excessive heat begins to wear on the hunters, the King of the Swamp launches a contest to catch the biggest python; each hunting team uses their local knowledge to devise different strategies, hoping to come home the winner.

Mike and Jersey go hog wild over a West Virginia honey hole, and Danielle uncovers a stash of cash in a hidden compartment.

Rick takes the guys on a culinary trip down memory lane, inspired by many of the places they visited and items they saw including a turbocharged Porsche collection in the Midwest and a massive revolutionary war cannon on the East Coast.

On a hot day of gator season, a heat wave pushes Louisiana's hunters, and their gear, to the brink; Bruce and Anna gamble by sinking gators in cool water to save them from the heat, and possible poachers; Daniel and Zak's day nearly collapses when their airboat overheats in the swamp; Troy and Pickle recruit a friend to help outrun the high temps; Joey and Kallie employ old-school swamp knowledge to keep their catch from spoiling.

While the team investigates a Knight of Malta who may have visited Oak Island, they record video of possible treasure buried underground.

After compelling new clues are discovered in the swamp and on Lot 8, the team finds an astonishing silver lining in the Money Pit.

On a hot day of gator season, a heat wave pushes Louisiana's hunters, and their gear, to the brink; Bruce and Anna gamble by sinking gators in cool water to save them from the heat, and possible poachers; Daniel and Zak's day nearly collapses when their airboat overheats in the swamp; Troy and Pickle recruit a friend to help outrun the high temps; Joey and Kallie employ old-school swamp knowledge to keep their catch from spoiling.

While the team investigates a Knight of Malta who may have visited Oak Island, they record video of possible treasure buried underground.

After compelling new clues are discovered in the swamp and on Lot 8, the team finds an astonishing silver lining in the Money Pit.

Rick takes the guys on a culinary trip down memory lane, inspired by many of the places they visited and items they saw including a turbocharged Porsche collection in the Midwest and a massive revolutionary war cannon on the East Coast.

As the excessive heat begins to wear on the hunters, the King of the Swamp launches a contest to catch the biggest python; each hunting team uses their local knowledge to devise different strategies, hoping to come home the winner.

Mike and Jersey go hog wild over a West Virginia honey hole, and Danielle uncovers a stash of cash in a hidden compartment.

As the excessive heat begins to wear on the hunters, the King of the Swamp launches a contest to catch the biggest python; each hunting team uses their local knowledge to devise different strategies, hoping to come home the winner.

Polar drivers Lisa, Art and Todd start on an epic journey up the longest seasonal winter road in the world; VP stays closer to home, traveling dangerous roads in a late attempt to boost their load count.

Lisa has to decide help a competitor push further into the arctic unknown or go back to Polar headquarters with her teammates.

Paid programming.

The Count's Kustoms crew revisits some of the unique projects ever commissioned; a '72 Chevy Blazer turned into a tailgater's dream; a chopper customized for an amputee rider; a '69 Pontiac Firebird brought back from the dead.

Polar drivers Lisa, Art and Todd start on an epic journey up the longest seasonal winter road in the world; VP stays closer to home, traveling dangerous roads in a late attempt to boost their load count.

Lisa has to decide help a competitor push further into the arctic unknown or go back to Polar headquarters with her teammates.

Multiple 911 calls push Dawson City to the brink as they battle to save a family home and a historic building, while snowstorms pummel Whitehorse, causing chaos and forcing a dangerous backcountry helicopter rescue mission.

Two rival rail companies, led by Charles Crocker of the Central Pacific and Thomas Durant of the Union Pacific, stop at nothing to best each other.

A little-known 19th-century French artist embarks on a 20-year odyssey to build the tallest statue in the world and erect it on U.S. soil.

France and America compete to build a path just 50 miles long that will connect the Atlantic and Pacific oceans; it will cost 30,000 lives, $600 million dollars, and require overcoming many obstacles.

France and America compete to build a path just 50 miles long that will connect the Atlantic and Pacific oceans; it will cost 30,000 lives, $600 million dollars, and require overcoming many obstacles.

Visionary engineers in New York and Boston vie to build the first subway system in America, but must overcome unprecedented engineering challenges, deadly accidents, fierce political infighting, and the public's fear of the underground.

A century before the Internet, two brave visionaries, Collin Perry and Cyrus Field, endure failure and heartache while risking everything to connect the United States to the rest of the world with a cable under the ocean.

Two rival rail companies, led by Charles Crocker of the Central Pacific and Thomas Durant of the Union Pacific, stop at nothing to best each other.

A little-known 19th-century French artist embarks on a 20-year odyssey to build the tallest statue in the world and erect it on U.S. soil.

France and America compete to build a path just 50 miles long that will connect the Atlantic and Pacific oceans; it will cost 30,000 lives, $600 million dollars, and require overcoming many obstacles.

France and America compete to build a path just 50 miles long that will connect the Atlantic and Pacific oceans; it will cost 30,000 lives, $600 million dollars, and require overcoming many obstacles.

Visionary engineers in New York and Boston vie to build the first subway system in America, but must overcome unprecedented engineering challenges, deadly accidents, fierce political infighting, and the public's fear of the underground.

A century before the Internet, two brave visionaries, Collin Perry and Cyrus Field, endure failure and heartache while risking everything to connect the United States to the rest of the world with a cable under the ocean.

Two rival rail companies, led by Charles Crocker of the Central Pacific and Thomas Durant of the Union Pacific, stop at nothing to best each other.

A little-known 19th-century French artist embarks on a 20-year odyssey to build the tallest statue in the world and erect it on U.S. soil.

France and America compete to build a path just 50 miles long that will connect the Atlantic and Pacific oceans; it will cost 30,000 lives, $600 million dollars, and require overcoming many obstacles.

France and America compete to build a path just 50 miles long that will connect the Atlantic and Pacific oceans; it will cost 30,000 lives, $600 million dollars, and require overcoming many obstacles.

Visionary engineers in New York and Boston vie to build the first subway system in America, but must overcome unprecedented engineering challenges, deadly accidents, fierce political infighting, and the public's fear of the underground.

A century before the Internet, two brave visionaries, Collin Perry and Cyrus Field, endure failure and heartache while risking everything to connect the United States to the rest of the world with a cable under the ocean.

Ken's wife gets some surprising news when she arrives for a visit; Big Al has trouble with his excavator; Karl's season is threatened by permafrost.

Dennis' hunt for gold proves unsuccessful; Ken breaks a machine in his haste to sluice; Karl's season is threatened by floods.

Paid programming.

Revisiting some of the most impressive paint jobs; a 1971 Road Runner gets a crazy new coat to commemorate a loved one; Rob Zombie's truck undergoes a transformation; a Harley transforms into a work of art inspired by the client's own tattoos.

Ken's wife gets some surprising news when she arrives for a visit; Big Al has trouble with his excavator; Karl's season is threatened by permafrost.

Dennis' hunt for gold proves unsuccessful; Ken breaks a machine in his haste to sluice; Karl's season is threatened by floods.

When a bear charges a group of remote researchers, a Conservation Officer deals with the potentially life-threatening situation, and Ray takes on a challenging recovery that bested two tow companies before him.

American cars get a makeover when an engineer creates the first sports car. And Detroit's Big 3 begin transforming their functional, practical cars into American sports cars, hot rods and muscle cars in an arms race to make the fastest, most powerful cars the country has ever seen.

Founding fathers of the biggest retail stores in the world battle to be the first to innovate, build, and revolutionize the industry; one of the top businessmen of the 20th century, Sam Walton, will construct the world's largest retail empire.

The evolution of America's most beloved sports of baseball, basketball and football are made possible by the innovations of sporting goods pioneers named Spalding, Wilson, and the Rawlings brothers.

A century ago, shipping packages was slow and shipping overnight was impossible, until two Seattle brothers risk everything to reinvent shipping packages for all; a tenacious Yale graduate creates a world-famous express delivery service.

James Gamble and Harley Procter invent a revolutionary new soap that revolutionizes America and opens up a market to entrepreneurs in the late 1800s, when Americans rarely bathed and deadly diseases were commonplace.

A small piece of plastic revolutionizes the world of commerce in the middle of the 20th century; Diners' Club, Bank of America and American Express race to change how people pay for everything, kicking off the $6 trillion dollar credit card industry.

American cars get a makeover when an engineer creates the first sports car. And Detroit's Big 3 begin transforming their functional, practical cars into American sports cars, hot rods and muscle cars in an arms race to make the fastest, most powerful cars the country has ever seen.

Founding fathers of the biggest retail stores in the world battle to be the first to innovate, build, and revolutionize the industry; one of the top businessmen of the 20th century, Sam Walton, will construct the world's largest retail empire.

The evolution of America's most beloved sports of baseball, basketball and football are made possible by the innovations of sporting goods pioneers named Spalding, Wilson, and the Rawlings brothers.

A century ago, shipping packages was slow and shipping overnight was impossible, until two Seattle brothers risk everything to reinvent shipping packages for all; a tenacious Yale graduate creates a world-famous express delivery service.

James Gamble and Harley Procter invent a revolutionary new soap that revolutionizes America and opens up a market to entrepreneurs in the late 1800s, when Americans rarely bathed and deadly diseases were commonplace.

A small piece of plastic revolutionizes the world of commerce in the middle of the 20th century; Diners' Club, Bank of America and American Express race to change how people pay for everything, kicking off the $6 trillion dollar credit card industry.

American cars get a makeover when an engineer creates the first sports car. And Detroit's Big 3 begin transforming their functional, practical cars into American sports cars, hot rods and muscle cars in an arms race to make the fastest, most powerful cars the country has ever seen.

Founding fathers of the biggest retail stores in the world battle to be the first to innovate, build, and revolutionize the industry; one of the top businessmen of the 20th century, Sam Walton, will construct the world's largest retail empire.

The evolution of America's most beloved sports of baseball, basketball and football are made possible by the innovations of sporting goods pioneers named Spalding, Wilson, and the Rawlings brothers.

A century ago, shipping packages was slow and shipping overnight was impossible, until two Seattle brothers risk everything to reinvent shipping packages for all; a tenacious Yale graduate creates a world-famous express delivery service.

James Gamble and Harley Procter invent a revolutionary new soap that revolutionizes America and opens up a market to entrepreneurs in the late 1800s, when Americans rarely bathed and deadly diseases were commonplace.

A small piece of plastic revolutionizes the world of commerce in the middle of the 20th century; Diners' Club, Bank of America and American Express race to change how people pay for everything, kicking off the $6 trillion dollar credit card industry.

A blast of arctic air reopens the ice roads; Steph Custance falls victim to severe icing and winds up in a ditch; truckers set out to see if the newly reopened ice crossings are really ready for their big rigs.

Moe brings the team to the scene of one of his most terrifying previous investigations.

A window washer falls nearly 50 stories; rocks and boulders move on their own; human feet.

A blast of arctic air reopens the ice roads; Steph Custance falls victim to severe icing and winds up in a ditch; truckers set out to see if the newly reopened ice crossings are really ready for their big rigs.

Moe brings the team to the scene of one of his most terrifying previous investigations.

A window washer falls nearly 50 stories; rocks and boulders move on their own; human feet.

Rick hits the road in search of his very own personal fire truck; Chumlee chases an antique item; Corey and Rick travel back to the '70s in pursuit of an exclusive item from the infamous journalist Hunter S. Thompson.

While cruising through Southern California on a special mission for Danielle, Mike uncovers a legendary signed guitar along with story boards and scripts from one of America's favorite cartoon family, the Simpsons.

Matt follows a childhood dream to track down the car owned by America's most famous mobster, Al Capone, during his alleged Canadian hideaways.

Vegas Golden Knights goalie Marc-Andre Fleury wants an all-American muscle car; Danny agrees to prep several of Burt Reynolds' personal rides for auction.

The Pawn Stars go wild over the strangest items ever to come into the shop; a look at whether Rick will lose composure over a $125K diamond made from Beethovens hair.

Pickle learns to drive an airboat on the fly; Zak and Aaron go after two invasive species at once; Bruce and Kaylyn fight through skin-shredding sawgrass; Dusty tests recipes for a new Everglades culinary sensation.

While cruising through Southern California on a special mission for Danielle, Mike uncovers a legendary signed guitar along with story boards and scripts from one of America's favorite cartoon family, the Simpsons.

Rick hits the road in search of his very own personal fire truck; Chumlee chases an antique item; Corey and Rick travel back to the '70s in pursuit of an exclusive item from the infamous journalist Hunter S. Thompson.

Matt follows a childhood dream to track down the car owned by America's most famous mobster, Al Capone, during his alleged Canadian hideaways.

Vegas Golden Knights goalie Marc-Andre Fleury wants an all-American muscle car; Danny agrees to prep several of Burt Reynolds' personal rides for auction.

The Pawn Stars go wild over the strangest items ever to come into the shop; a look at whether Rick will lose composure over a $125K diamond made from Beethovens hair.

Matt follows a childhood dream to track down the car owned by America's most famous mobster, Al Capone, during his alleged Canadian hideaways.

Vegas Golden Knights goalie Marc-Andre Fleury wants an all-American muscle car; Danny agrees to prep several of Burt Reynolds' personal rides for auction.

The Pawn Stars go wild over the strangest items ever to come into the shop; a look at whether Rick will lose composure over a $125K diamond made from Beethovens hair.

Rick hits the road in search of his very own personal fire truck; Chumlee chases an antique item; Corey and Rick travel back to the '70s in pursuit of an exclusive item from the infamous journalist Hunter S. Thompson.

Pickle learns to drive an airboat on the fly; Zak and Aaron go after two invasive species at once; Bruce and Kaylyn fight through skin-shredding sawgrass; Dusty tests recipes for a new Everglades culinary sensation.

While cruising through Southern California on a special mission for Danielle, Mike uncovers a legendary signed guitar along with story boards and scripts from one of America's favorite cartoon family, the Simpsons.

Pickle learns to drive an airboat on the fly; Zak and Aaron go after two invasive species at once; Bruce and Kaylyn fight through skin-shredding sawgrass; Dusty tests recipes for a new Everglades culinary sensation.

Polar Industries must deliver an oversized load hundreds of miles north on the winter roads; owner Mark Koyhaykewych recruits Lisa Kelly, then calls in Reno Ward, the 23-year-old son of the late Darrell Ward; a blizzard adds a new layer of danger.

On a trip to the Deep South, Moe and his team visit a giant limestone cave that is the namesake of this haunted town.

A dogfight between alien aircraft and the U.S. Air Force; world's loudest sounds; a fishing trawler.

Polar Industries must deliver an oversized load hundreds of miles north on the winter roads; owner Mark Koyhaykewych recruits Lisa Kelly, then calls in Reno Ward, the 23-year-old son of the late Darrell Ward; a blizzard adds a new layer of danger.

On a trip to the Deep South, Moe and his team visit a giant limestone cave that is the namesake of this haunted town.

A dogfight between alien aircraft and the U.S. Air Force; world's loudest sounds; a fishing trawler.

Rick Dale steps in to help Corey and Chumlee vie for a shot at love by restoring an antique game from the 1900s; Rick sets his sights on a never-before-seen map from the Battle of Gettysburg.

On the hunt for a delectable Porsche, Mike speed-picks in South Carolina while Rob and Jersey visit a motel-size collection of petroliana.

From the world's largest trebuchet to Nazi super cannons, these are the deadly weapons that rain destruction and spread fear on the battlefield.

How a more aggressive commitment by law enforcement to eradicate the mafia forces the families to find creative ways to stay in business and out of jail; it's not as easy as it's been in the past and some are willing to throw it all away.

The hunters push past the point of exhaustion in the final stretch of python season, tempting fate in panther country, gambling on isolated hotspots, and searching into the dead of night.

On the hunt for a delectable Porsche, Mike speed-picks in South Carolina while Rob and Jersey visit a motel-size collection of petroliana.

Rick Dale steps in to help Corey and Chumlee vie for a shot at love by restoring an antique game from the 1900s; Rick sets his sights on a never-before-seen map from the Battle of Gettysburg.

From the world's largest trebuchet to Nazi super cannons, these are the deadly weapons that rain destruction and spread fear on the battlefield.

How a more aggressive commitment by law enforcement to eradicate the mafia forces the families to find creative ways to stay in business and out of jail; it's not as easy as it's been in the past and some are willing to throw it all away.

From the world's largest trebuchet to Nazi super cannons, these are the deadly weapons that rain destruction and spread fear on the battlefield.

How a more aggressive commitment by law enforcement to eradicate the mafia forces the families to find creative ways to stay in business and out of jail; it's not as easy as it's been in the past and some are willing to throw it all away.

Rick Dale steps in to help Corey and Chumlee vie for a shot at love by restoring an antique game from the 1900s; Rick sets his sights on a never-before-seen map from the Battle of Gettysburg.

The hunters push past the point of exhaustion in the final stretch of python season, tempting fate in panther country, gambling on isolated hotspots, and searching into the dead of night.

On the hunt for a delectable Porsche, Mike speed-picks in South Carolina while Rob and Jersey visit a motel-size collection of petroliana.

The hunters push past the point of exhaustion in the final stretch of python season, tempting fate in panther country, gambling on isolated hotspots, and searching into the dead of night.

A small convoy heads out with an oversized load; Lisa Kelly and Reno Ward's skills are tested by the treacherous journey; Art Burke attempts to navigate an ice road over a frozen lake; Alex Debogorski stops to help a stranded trucker.

Amidst the amusement parks of Central Florida, Moe and his team investigate a popular escape room attraction where the owners are plagued by supernatural phenomena that no one can explain.

Sea lions disappear days before an earthquake; a mysterious medieval manuscript.

A small convoy heads out with an oversized load; Lisa Kelly and Reno Ward's skills are tested by the treacherous journey; Art Burke attempts to navigate an ice road over a frozen lake; Alex Debogorski stops to help a stranded trucker.

Amidst the amusement parks of Central Florida, Moe and his team investigate a popular escape room attraction where the owners are plagued by supernatural phenomena that no one can explain.

Sea lions disappear days before an earthquake; a mysterious medieval manuscript.

The shop is officially in session when excerpts from the first Continental Congress make their way in.

Mike stumbles upon a once-in-a-lifetime camera collection in upstate New York; Robbie goes hog wild for a massive stash of junior dream cars.

The team takes on the twisted case of a missing luxury boat called the Saba Bank lost in the vicinity of the Bermuda Triangle in 1974; this case was blamed on the Bermuda Triangle, but new leads suggest even deadlier forces were responsible.

Treasure hunter Darrell Miklos and his team make a discovery far older than they expected; new evidence emerges suggesting that the team may have uncovered a long-lost battle at Target 4.

Racing an incoming hurricane, Darrell Miklos and his team are forced to make tough choices; but after a season-long search, they locate the source of the massive magnetometer hit recorded at Target 4.

In the final hunt of the year, the hunters descend on Florida's Lake Elizabeth Wetlands and go to battle with pythons gaining a foothold in this vital ecosystem, pushing their limits to safeguard paradise.

Mike stumbles upon a once-in-a-lifetime camera collection in upstate New York; Robbie goes hog wild for a massive stash of junior dream cars.

The shop is officially in session when excerpts from the first Continental Congress make their way in.