The Discovery Channel HD (Pacific)

A man arrives with what looks like multiple rounds of high-caliber bullets in his suitcase; when a K-9 alerts to a harmless box of kids' games, officers find more than they bargained for; Officers are alarmed by a traveler's strong-smelling soap.

A passenger arriving from Cairo has brought some extra carry-ons that interest officers; an American fashion designer returning from Paris fails to declare nearly $20,000 worth of luxury goods; a bag of snails from West Africa raises suspicions.

In Georgia, officers find a car in a ditch with no sign of the male driver; when they speak to his best friend, the investigation takes a turn.

Virginia Beach is a party town with a vibrant nightlife, making its Correctional Center one of the busiest city jails in the state. Here, some inmates arrive to go on vacation, then leave on probation -- and return on a violation.

A man arrives with what looks like multiple rounds of high-caliber bullets in his suitcase; when a K-9 alerts to a harmless box of kids' games, officers find more than they bargained for; Officers are alarmed by a traveler's strong-smelling soap.

In Maple Grove, Penn., Farmtruck and AZN pick eight local small-tire racers to compete for $5K; the winner gets a chance to take on legendary Street Outlaw Daddy Dave for another $5K in cash.

With winter closing in fast, Dave and Lance hedge their bets with a prospect in a historical mining district in the foothills of Mt. Denali. Back on the claim, the team faces obstacles from mother nature and machine, but break a long-time team gold record.

Stretched thin and off-pace, Jared watches a loader tumble down the road; foreman Brad attempts to land his plane in choppy weather, but is forced to shelter nearby; Barge Day arrives.

With pressure mounting after a disastrous first Forever Claim barge and the prospect of losing Float Camp, Jared brings in more crew, including a gamble on a new Fat Truck driver to boost production; Float Camp Claim races to end strong.

After the loader fire, Jared faces a new reality, wildfire threat; Adrian is tasked with reviving a rusted fire truck, while fallers fall high-dollar timber; when road damage shuts down their main haul route, the operation grinds to a halt.

Fire season shutdown is imminent and Jared's crew races to fulfill a barge of the summer; Chainsaws spark fires and when a blaze hits the Forever Claim, Jared must make a call whether to end the season early.

A Big Island family finds their off-grid paradise threatened by destructive storms and deadly pests; to save them, the Raneys must get creative.

Marty returns to Interior Alaska to help a single mother whose homestead is on the brink of ruin; with a quake-damaged water line and bears circling the property, he must act fast to protect the Adams family's animals and dream.

The off-grid dream of an Arkansas family spans three generations, they're struggling to make it work; a polar vortex hits mid-rescue and the Raneys must pivot fast to protect lives and salvage the homestead's future.

When the brakes fail on Mark and Huck's bootleg vehicle, their luck and their shine quickly hit rock bottom; Mike and Jerry cross police lines to get their shine back; Mark and Digger score a prized strain of wheat made famous by Kentucky's best bourbons.

Tim, Tickle and Henry confront the rogue shiners who torched their stash house; Mike and Jerry make liquor from candy roaster squash; but when they fail to return Mark and Huck's copper still cap, it's the mountain men who deliver their just desserts.

Mark and Digger team up with Josh to hunt down a police informant; Tim and Tickle plot revenge on shiners who destroyed $20,000 worth of their liquor.

Tickle makes tariff-free apple brandy to help resolve the shortage of American liquor on Canadian shelves; Mike and Jerry learn they're wanted men; Josh discovers the source of industrial ethanol that's fueling a glut of fake moonshine across Appalachia.

In the season finale, Tim enlists Tickle to smuggle tariff-free shine by airplane and rallies a band of fellow outlaws to take back his family's turf; Mark and Digger turn the law against a counterfeiter; Mike and Jerry push Mark Rogers past his limit.

A garage-built experiment turns a cultural icon, the Meyers Manx dune buggy, which makes car building accessible to the masses; however, its success unleashes a flood of copycats that nearly wiped out the very garage that started it all.

As people spend more time in cars, drivers crave the comforts of home; factory options like glove-box cocktail bars promise just that, though not all are created equal; join Jeff Dunham for a ride through the wacky world of factory options!

In a house packed with oddities, Matt finds megalodon teeth, tribal masks and Civil War bullets; the team struggles to make the kitchen functional again; after low-ball offers, Matt scrambles and lands his biggest payday yet.

Matt takes on a rock star mess to find classic guitars and amps, vintage trucks and rare Harleys; the hoard's heavy metal puts the team at risk.

In the season finale, Tim enlists Tickle to smuggle tariff-free shine by airplane and rallies a band of fellow outlaws to take back his family's turf; Mark and Digger turn the law against a counterfeiter; Mike and Jerry push Mark Rogers past his limit.

A garage-built experiment turns a cultural icon, the Meyers Manx dune buggy, which makes car building accessible to the masses; however, its success unleashes a flood of copycats that nearly wiped out the very garage that started it all.

As people spend more time in cars, drivers crave the comforts of home; factory options like glove-box cocktail bars promise just that, though not all are created equal; join Jeff Dunham for a ride through the wacky world of factory options!

In a house packed with oddities, Matt finds megalodon teeth, tribal masks and Civil War bullets; the team struggles to make the kitchen functional again; after low-ball offers, Matt scrambles and lands his biggest payday yet.

Matt takes on a rock star mess to find classic guitars and amps, vintage trucks and rare Harleys; the hoard's heavy metal puts the team at risk.

When Jerry Jr. learns that legendary chef Guy Fieri has bought a used Apocalypse Hellfire truck at an auction, he offers Guy free customization; Frank locks in a deal to build a custom Overland truck for internet superstar Nick The Wrangler Bishop.

Dave tests positive for COVID and entrusts team mechanic Nathan with a solo prospect deep into the Alaskan wilderness. Back in Valdez, equipment breakdowns force greenhorn Andrew to step up.

The crew tests myths about James Bond-inspired gadgets, getaways and guns.

The crew tests the gadgets, getaways and guns inspired by the James Bond movies.

James Cameron joins Adam and Jamie to try to answer the questions, did Jack (from Cameron's "Titanic") needlessly die? Is it possible that Rose and Jack could have both fit on the wooden board and survived together?

Celebrity chef Alton Brown helps the team discover if it can cook lasagna in a dishwasher or a meal beneath the hood of a car.

Adam and Jamie tackle fan favorites; video games; grenades; spy cars; super-fast firearms.

Michael Rooker ("The Walking Dead") helps the team test zombie myths; the more effective weapon, ax or gun; testing the strength of the living dead; outrunning or outsmarting a horde.

The true identity of infamous plane hijacker D.B. Cooper may finally be revealed; the fate of Michael Rockefeller, lost heir to the Rockefeller fortune, is exposed; the car in which James Dean died might not be missing anymore.

High on Everest's icy slopes, two climbers vanish into legend. In a quiet West Virginia town, a ghost demands justice from beyond the grave. And learn the real story of Mata Hari -- the exotic dancer condemned as a German spy.

Josh Gates explores mysteries shaped by extreme weather: the fate of the Donner Party, a group of pioneers trapped in a Sierra Nevada blizzard; a secret Cold War missile base entombed in Arctic ice; and the ghost ship Mary Celeste, adrift in the Atlantic.

From a secret World War II unit that deceived Nazis, to the alleged crimes of the Knights Templar and a royal death tied to a scandal, Josh Gates explores mysteries built on coverups; was the truth buried to protect power, reputation and empires?

With breakthrough discoveries in Egypt, Josh races to join an active dig of 4,000-year-old tombs; Josh gains exclusive access and uncovers mummies and treasure that could solve the mysterious collapse of ancient Egypt's Old Kingdom.

Investigating the mysterious collapse of Egypt's old kingdom, Josh completes his Saqqara necropolis dig. Opening several tombs, Josh finds treasure, clues and haunting remains. Testing results may prove they've discovered Egypt's oldest royal mummy.

Josh Gates travels to the Kingdom of Kush to dive the flooded pyramid tomb of a king; the murky water provides zero visibility, and the pyramid is at risk of collapse; the dive could unlock the mystery of a civilization that once conquered Egypt.

The conclusion to Josh Gates' dive into a Kush king's flooded pyramid tomb; Josh scales a mountain to learn how the Kingdom of Kush conquered Egypt and braves the murky waters for one more dive to find the king's mummified remains.

Josh travels to the Holy Land to find a lost city where Jesus performed many miracles and is home to three apostles; while investigating competing sites that claim to be the lost city, Josh reveals an inscription that hasn't been seen in 1,400 years.

Josh Gates reopens cases where the truth stayed buried -- he exposes new clues, shaken alibis, and explosive revelations that challenge everything that we thought we knew about Noah's Ark, the terror of anthrax attacks, and Bugsy Siegel's murder.

Andrew probes COVID-19's origin from all angles; using intelligence tradecraft, expert interviews, and real-world analysis, he investigates natural spillover, lab-related, and accidental release theories, and what he uncovers is shocking.

Are weather control fears fact, or just modern fiction? Andrew tests theories about chemtrails, cloud seeding, space lasers, and government weather weapons; through demonstrations and expert interviews, he untangles these conspiracies to find the truth.

Josh travels to the Holy Land to find a lost city where Jesus performed many miracles and is home to three apostles; while investigating competing sites that claim to be the lost city, Josh reveals an inscription that hasn't been seen in 1,400 years.

Josh Gates reopens cases where the truth stayed buried -- he exposes new clues, shaken alibis, and explosive revelations that challenge everything that we thought we knew about Noah's Ark, the terror of anthrax attacks, and Bugsy Siegel's murder.

Andrew probes COVID-19's origin from all angles; using intelligence tradecraft, expert interviews, and real-world analysis, he investigates natural spillover, lab-related, and accidental release theories, and what he uncovers is shocking.

Are weather control fears fact, or just modern fiction? Andrew tests theories about chemtrails, cloud seeding, space lasers, and government weather weapons; through demonstrations and expert interviews, he untangles these conspiracies to find the truth.

A blind man's uncanny ability to win at cards puts him in a fight for his life; a legendary cheat finds a surprising way to outsmart the casinos and the police; an extreme gambler goes under the knife to win the most outrageous bet of all time.

Dave gets the call from Rob Towner for a once-in-a-lifetime prospect at Gravely Ranch, Mont., where he uncovers the best gold-bearing ground he's ever seen in the lower 48; he must earn the trust of a ranching family wary of miners.

A strange bunker in a landscape once belonged to a dictator whose paranoid fantasies drove elaborate feats of engineering; new discoveries reveal the secrets of these structures and the nightmares that built them.

Long, dome-like structures camouflaged by a rural landscape conceal the remains of concrete vaults with a hidden history; experts investigate and uncover state-of-the-art bunkers built to conceal and protect a deadly nuclear secret.

An elaborate stadium in Lithuania hosts an unlikely Cold War matchup; an industrial relic in England gets caught in a heated labor dispute; a gothic-style tower in Memphis attracts rock and roll royalty.

Exploring what happened to the large town located just outside of Chernobyl on the eve of disaster, a fleet of ghost ships, and a dangerous mountain road that changed history.

Josh Gates boldly explores members' most heart-pounding journeys into space; Apollo 13 astronauts fight to bring their crippled spacecraft 238,000 miles back to Earth and futuristic SpaceShipOne could give others a chance to travel to space.

Josh recounts a Himalayan mission to find the yeti and a filmmaker's pursuit of the dangerous elephant king; the starving crew of an Antarctic expedition makes difficult choices to survive.

Josh Gates recounts the death-defying exploits of Edmund Hillary and Tenzing Norgay, who summit Mount Everest; two submariners plunge seven miles under the Pacific; a pilot skydives from the edge of space.

Josh Gates tackles history's most chilling polar adventures, including Robert Peary and Matthew Henson's brave push to the North Pole as well as Ernest Shackleton's epic survival in Antarctic ice.

Josh Gates explores daring journeys, including the Kon-Tiki balsa raft crossing the Pacific, NASA's lunar rover making tracks on the moon and an airplane flying around the world without the use of fuel.

Josh Gates explores how club members' swashbuckling exploits inspired Hollywood; a bullwhip-cracking archaeologist may be the real-life Indiana Jones; a Nazi mountaineer's life-changing "Seven Years in Tibet" became a Brad Pitt star turn.

Phil and Jess travel to Ireland and the U.K. to investigate a centuries-old secret society whose most elite members were known to practice satanic worship and ritual sacrifice.

Phil and Jess explore the world's most haunted forest near the site of the Dracula legend and where Josh Gates had his most terrifying experience; during a night investigation, Jess finds herself being watched by someone or something sinister.

The team journeys to Okinawa, Japan to investigate reports of possessions by the spirits of people who died in the bloody battles of World War 2; they travel into the dark heart of the island where sinister caves hide shocking secrets.

In the aftermath of Japan's 2011 Fukushima nuclear disaster, citizens began reporting something truly amazing: UFOs; Phil and Jess enter a radioactive wasteland to discover the stunning truth behind these extraterrestrial encounters.

The Chernobyl explosion of April 1986, a nuclear accident; witnesses and survivors tell the story of the first two days of the unfolding catastrophe.

The mysterious vanishing of Northwest Flight 2501 with 58 people on board.

Josh saddles up to investigate a scandal over the remains of Wild West legend Buffalo Bill Cody; a first-hand account claims Bill's body was stolen and buried 500 miles away; with new leads, Josh digs for the cowboy's grave and the truth.

The Chernobyl explosion of April 1986, a nuclear accident; witnesses and survivors tell the story of the first two days of the unfolding catastrophe.

The mysterious vanishing of Northwest Flight 2501 with 58 people on board.

Josh saddles up to investigate a scandal over the remains of Wild West legend Buffalo Bill Cody; a first-hand account claims Bill's body was stolen and buried 500 miles away; with new leads, Josh digs for the cowboy's grave and the truth.

Captains Joe and Tyler are in a heated battle in the season finale; fighting for the top spot, dark horse Niko spots a chance to steal the lead; with the biggest catches of the season yet to come, it all comes down to the final weigh-ins at the dock.

Back in Alaska, Dave's risky move with the washplant proves disastrous; with the big final push to close out the season about to begin, one crew member contemplates moving on early.

Sig and John co-captain the Time Bandit, sparking a gold rush for crab out west; chaos on the Titan Explorer forces Jake's crew to abandon ship.

After a deadly chemical leak forces Jake to abandon ship, Keith races to locate the Titan Explorer crew and save their ailing vessel; with Sig aboard the Time Bandit, Mandy takes the Northwestern's helm for her first-ever solo king crab season.

A typhoon brings monstrous waves and high winds to the west; Rick and Bob attempt to stitch a head wound in turbulent seas; John risks capsize to make a harbor entrance; an emergency tests Jake between his duties as captain and man of the house.

A brutal knife injury on the Northwestern leaves Sig scrambling; after one crewman quits, tensions explode on the Confidence until even the co-captain revolts; the Wizard faces a nightmarish mechanical failure when Keith's throttle fails in the seas.

In California, Freddy and Juan rescue their first-ever hard rock operation; as stakes heat up with big fixes, Freddy makes a million-dollar discovery.

When Freddy and Juan get an SOS from an Oregon couple's mine, they must unravel an underground mystery buried beneath a dried riverbed; facing misleading dredge tailings and a faulty homemade wash plant, the guys call in all-new tech as a final hope.

An all-female mine crew in Arizona struggles to mine for legendary riches with recycled water; as temps soar, Freddy and Juan scramble to build more efficient solutions and locate higher-grade gold in an attempt to triple the women's production.

A BC miner fights to set up a legacy mine for his son, located beside the gold-rich Fraser River; Freddy and Juan resurrect a boneyard shaker and Franken-build an entire wash plant to triple production, saving a father's dream.

Tony spends millions on a new piece of ground for Mike; Parker buys a Golden Goose to turn the season around; Kevin struggles with a recent hire.

Rick returns to Vegas and gets a proposition from Parker; Tony hunts for missed gold in the Hester Cut; Parker's crew loses a truck at the worst time.

Parker brings Sluicifer out of retirement for a big week. Rick prays that Vegas Valley still pays out big. Kevin staffs up for the final push.

Tony guns for over 1,000 ounces in one week. Parker buys a new toy to open even more ground. Rick's crew burns through pay following a hot streak.

Parker and Tony both try to bust through the 10,000-ounce barrier; Rick tries to get the Last Chance cut open before he runs out of Vegas Valley pay dirt.

Freddy and Juan face a failing dry mine in Arizona run by military veterans. But when a monsoon wreaks havoc on the rescue, they create their first-ever pay dryer system to quadruple the gold yield.