Rescuers aid a young girl trapped under rubble after a Turkish earthquake, all while a tsunami threatens to add to the turmoil; a father and daughter escape Oregon wildfires; a flash flood upstages an outdoor wedding.

Celebrities tackle some of the most infamous roads in the world.

Molten lava devours homes and lives when a volcano erupts on La Palma; an entire U.S. town submerged by endless downpours; colossal ice boulders in Italy.

Scattered around the world are long-forgotten engineering marvels, decaying cities and empty factories that once stood on the cutting edge of design and construction. Today they are discarded, dangerous, and some of them are even deadly. "Mysteries of the Abandoned" reveals why these engineering triumphs were built and how they were left to crumble. In each hourlong episode, stories tell of who originally designed the structure, its historical significance, and why it was ultimately no longer viable. California's Goat Canyon Trestle railway, Pennsylvania's Kinzua Viaduct steel bridge, the Grand Goulets Road in the French Alps, and Hashima Island, a once thriving and now deserted Japanese island, are among episode subjects.

Volcanoes erupt globally every day, with immense destructive potential; detailed footage and survival tales provide insight into their monstrous power, from Mount St. Helens in 1980 to the 2018 eruption of Volcan de Fuego.

From the Pyramids to the Parthenon and Big Ben in London, "Unearthed" helps answer questions and crack unsolved mysteries surrounding some of the greatest wonders of the ancient and modern world. CGI animation and other state-of-the-art technology breaks down how the iconic structures and monuments were designed, built, used and, in some cases, lost and rediscovered. The series attempts to show that the future of science is key to understanding the past, providing links to unravel some of the world's greatest mysteries.

Hope is taking on more animals and more responsibilities, but there are concerns about Hope's own health.

Investigating significant historic and contemporary sites from the revealing vantage points of drone, satellite and aerial photography.

After the rushed sale of their home, a family is eager to move into a new home.

Investigating significant historic and contemporary sites from the revealing vantage points of drone, satellite and aerial photography.

Elena and Guilia have chosen a home as close to the city center as possible.

Contractor extraordinaire Mike Holmes has helped hundreds of people get the home or renovation they deserve, but now the homeowner who needs a hand is his son Mike Jr (MJ). "Holmes & Holmes" documents their working and personal relationship as they tackle the renovation of MJ's 750-square-foot bungalow so he and girlfriend Lisa can have a place of their own to start a family. Of course, no sooner is MJ's modest fix-up turned upside down by Mike's ambitious plans to gut the house and add a second story. Each hourlong episode focuses on one stage of the construction process and showcases the latest construction materials and build techniques.

After discovering a foul odor in their home, a couple wonder what the home inspector missed.

Scattered around the world are long-forgotten engineering marvels, decaying cities and empty factories that once stood on the cutting edge of design and construction. Today they are discarded, dangerous, and some of them are even deadly. "Mysteries of the Abandoned" reveals why these engineering triumphs were built and how they were left to crumble. In each hourlong episode, stories tell of who originally designed the structure, its historical significance, and why it was ultimately no longer viable. California's Goat Canyon Trestle railway, Pennsylvania's Kinzua Viaduct steel bridge, the Grand Goulets Road in the French Alps, and Hashima Island, a once thriving and now deserted Japanese island, are among episode subjects.

Deb and Wolfe were friends many years ago, and after reuniting 40 years later, they fall in love and get married; the couple is looking for a lakefront home where they can enjoy time with their blended family and have space for Deb's fashion career.

Experts uncover four global stories of extraordinary curiosities that were once concealed in the deserts of the planet.

Amanda and Shawn are best friends and work colleagues; they are looking to pool their money together to buy a vacation lakefront property that gives them each their own space; first, they view a fully restored house that was built in the 1960s.

Newly engaged couple Michelle and Phil are looking for a lakefront home where they can entertain family and friends; Phil, a chef, is looking for a property with a great kitchen.

Mike Holmes can fix just about everything. His motto reads: "If you're going to do something, do it right the first time." And that definitely applies to his home renovation work, which is featured in this series as he and his crew rescue homeowners victimized by shoddy contractors. Holmes is a warmhearted, straight-shooting regular guy who tells it like it is, especially when it comes to messy builders and the sloppy, lazy jobs they leave behind.

After retiring from technical jobs, Cathy and Mark are caretakers of Cathy's brother and are looking for a lakefront house that gives them room to focus on their art and a space for Cathy's brother to call his own.

Mike Holmes can fix just about everything. His motto reads: "If you're going to do something, do it right the first time." And that definitely applies to his home renovation work, which is featured in this series as he and his crew rescue homeowners victimized by shoddy contractors. Holmes is a warmhearted, straight-shooting regular guy who tells it like it is, especially when it comes to messy builders and the sloppy, lazy jobs they leave behind.

The Torngat Mountains National Park was set up in part to return the aboriginal people to their birthright.

An exploration of various unsolved mysteries and the theories that surround them, along with new facts and findings that could lead to the truth.

Riding Mountain National Park in Manitoba.

Andrew and Kevin start their journey in Nova Scotia, Canada; they're preparing to drive their vintage RV on a summer-long, cross-Canada adventure but before they hit the road, they're retrofitting their ride to run on recycled vegetable oil.

Experts and scientists expose dark secrets, forgotten treasures and lost relics from some of the coldest places on Earth.

Brothers Andrew and Kevin are crossing over Canada's longest bridge in their vintage RV, enroute to Canada's smallest province, Prince Edward Island; their cross-country journey is just getting started.

A cast-off kiddie pool in New Brunswick has the brothers sinking their teeth into a floating bedroom; fitted out with a domed mosquito net and a drill-powered propellor, this nocturnal vessel will either be functional or not.

Experts uncover four global stories of extraordinary curiosities that were once concealed in the deserts of the planet.

Brothers Andrew and Kevin's are entering Quebec, the French-speaking birthplace of the culinary marvel known as "poutine.".

Meeting Dr. Cori Stephen and Dr. Allison Hay, two vets in two different locations; one resides in the country and the other in the city, but both share their passion for keeping animals, from foxes to pet pigs, happy and healthy.

From the Pyramids to the Parthenon and Big Ben in London, "Unearthed" helps answer questions and crack unsolved mysteries surrounding some of the greatest wonders of the ancient and modern world. CGI animation and other state-of-the-art technology breaks down how the iconic structures and monuments were designed, built, used and, in some cases, lost and rediscovered. The series attempts to show that the future of science is key to understanding the past, providing links to unravel some of the world's greatest mysteries.

Dr. Emma Jackson takes on a new role at one of Calgary's busiest animal rescue shelters; Dr. Allison's love for cats shines through as she provides emergency surgery on an ageing cat with a broken leg.

A family did not read their home inspection report before their closing.

When bears, wolves and foxes are your only neighbors, life can be pretty lonely. Add minus-60-degree days and a constant battle for the most basic necessities, and you have the daily challenges of people who live in remote corners of Alaska. This series takes viewers deep into an Alaskan winter to meet tough, resilient residents as they try to stay one step ahead of storms and man-eating beasts to survive the season. The closest neighbor to Sue Aikens is more than 300 miles away. Eric Salitan subsists solely on what he hunts and forages. Chip and Agnes Hailstone catch fish for currency in bartering for supplies, and Andy and Kate Bassich use their pack of sled dogs for transportation. Also highlighted is a time of year not always part of what viewers see in Alaska: spring! Ice is breaking, animals are waking, and residents face new tests before deep cold returns.

A widow needs help completing the DIY projects her "Good Samaritan" husband had started around the house before he passed away.

Personal stories of those caught up in sometimes deadly natural catastrophes, accompanied by camera footage showing meteorological phenomena, including hurricanes, earthquakes, monsoons and more.

A single homeowner struggles with maintenance issues and repairs; when neighbors start complaining about the state of her home's exterior, Next Generation steps in to help her improve her home's curb appeal and get rid of the abandoned backyard pool.

Scientists, historians and archeologists attempt to unravel mysteries of history.

Contractor Mike Holmes joins forces with his children, Michael and Sherry, to continue his legacy of making it right and helping homeowners in need.

Scattered around the world are long-forgotten engineering marvels, decaying cities and empty factories that once stood on the cutting edge of design and construction. Today they are discarded, dangerous, and some of them are even deadly. "Mysteries of the Abandoned" reveals why these engineering triumphs were built and how they were left to crumble. In each hourlong episode, stories tell of who originally designed the structure, its historical significance, and why it was ultimately no longer viable. California's Goat Canyon Trestle railway, Pennsylvania's Kinzua Viaduct steel bridge, the Grand Goulets Road in the French Alps, and Hashima Island, a once thriving and now deserted Japanese island, are among episode subjects.

The Holmes team surprises superfan Michael, who has autism, with news that he's part of the crew; his family gets a life-changing upgrade that will open up their tired bungalow and give them more room for living.

BAFTA Award-winning comedian Graham Norton hosts this long-running, eponymous talk show on which he discusses the people, trends and news stories that interest him the most. As you'd expect from a comedic talk show, Norton performs a monologue and other comedy sketches, which include eccentric stories and characters, while welcoming celebrity guests and musical performers. The hourlong program often includes madcap audience participation. The party happens in Graham's world - and you're invited.

Will Kirk and Christina Trevanion take their mobile auction house on the road.

A quiz which compensates for the level of difficulty by awarding points not just for correct answers but also for interesting answers, regardless of their relevance to the original question asked.

Stephen Fry meditates on matters medieval and macabre with guests Julia Zemiro, Matt Lucas and David Mitchell.

BAFTA Award-winning comedian Graham Norton hosts this long-running, eponymous talk show on which he discusses the people, trends and news stories that interest him the most. As you'd expect from a comedic talk show, Norton performs a monologue and other comedy sketches, which include eccentric stories and characters, while welcoming celebrity guests and musical performers. The hourlong program often includes madcap audience participation. The party happens in Graham's world - and you're invited.

Will Kirk and Christina Trevanion take their mobile auction house on the road.

A quiz which compensates for the level of difficulty by awarding points not just for correct answers but also for interesting answers, regardless of their relevance to the original question asked.

Stephen Fry meditates on matters medieval and macabre with guests Julia Zemiro, Matt Lucas and David Mitchell.

Contestants compete across the series, scoring points by answering questions correctly; they must avoid the impossible answers, otherwise they will be eliminated until the next day.

A weird white dome appears over a valley that is famous for UFO sightings; engineers try to work out why a huge bridge collapses on a clear blue day; why square waves in the sea are a sign to get out of the water.

A porn baron establishes a hedonistic paradise in hopes of averting nuclear catastrophe - attracting rich and infamous clients in the process.

An old patient gets a second chance; a pregnant porcupine; Hope has surgery.

When a person's day job involves the oversight of missile silos, nuclear facilities or a military base, the last complication they want to deal with is a close encounter with a UFO; here, an already frightening phenomenon turns positively chilling.

Closest encounters and first-hand experiences with abductions.

Aircraft pilots and passengers have a scary experience when they come into close proximity to objects that doesn't appear on radar, accelerate at dizzying speeds and then stop on a dime.

Local authorities receive more than 50 UFO reports in the Chicago area on Halloween night, many record video of the bizarre lights; Multiple sightings of a large flying craft in Pennsylvania.

Four US Air Force reservists are chased by strange lights while flying back to their base in Cleveland; Constable Alan Godfrey loses consciousness when he investigates a mysterious disruption in West Yorkshire.

The civilization of the first and finest national park in Canada, is surrounded by untamed wildlife.

The Bruce Peninsula is the largest natural landscape remaining in Southern Ontario.

The organization Parks Canada struggles to balance human rights vs. conservation.

The latest stop for brothers Andrew and Kevin on their cross-Canada journey is the nation's capital itself, Ottawa.

Having entered the picturesque backroads of Ontario, they are all in need of a little push to keep them going; the pair are giving their road house a new paint job while also upgrading it with a (motor)home theater.

Andrew and Kevin, inspired by the greenery that they encounter in Manitoba, are sprucing up their home on wheels by transforming it into a car-den - a garden on wheels that's loaded with plants and with nature-inspired decor.

Andrew and Kevin are building a portable kitchen setup from scratch, complete with charcoal grill, DIY foot-operated sink and convenient waste disposal.

Dr. Cori puts on a smile for her least favorite job, cow pregnancy testing; Dr. Allison treats an orange cat with a skin condition and uses a musical trick to calm the nerves of a soon-to-be neutered dog.

Dr. Emma sets off on a road trip to Siksika Nation to help stray dogs get healthy and find their forever homes; in Saskatoon, Dr. Allison examines a worrying lump on an older dog with a big personality.

Newlyweds Tina and Jeff buy a family home with heating issues; Mike Holmes inspects a small back split for heating and insulation problems.

A couple needs help updating their kitchen before putting their house on the market; after a local contractor lets them down and squanders their budget, Mike and the team swoop in to make things right and give this family a fresh start.

Mike Holmes and his children tackle a renovation that has fallen off the tracks for expectant parents; the team is on a time-sensitive mission to finish the nursery and the only working bathroom in the house prior to the baby's arrival.

Dealing with toxic fallout after a hot real estate market forces Jason and Alisha to buy a house without getting a home inspection; the Holmes team transforms a moldy, radon-filled eyesore into a cozy, healthy place to raise a family.

Tally up the dangers in 80-year-old Filomena's beloved but crumbling home and see why her kids put out a distress call to the Holmes team. Check out the aging-friendly upgrades that will keep this widow safe and help her stay in the house she loves.

Puzzle over an out-of-place relic from World War II and get a bird's-eye view of stone circles in Norway; examine mysterious, ancient mounds on the banks of the Mississippi and uncover the dark history of a medieval English village.

Face down infernos that are causing unprecedented devastation.

Volcanoes erupt globally every day, with immense destructive potential; detailed footage and survival tales provide insight into their monstrous power, from Mount St. Helens in 1980 to the 2018 eruption of Volcan de Fuego.

Will Kirk and Christina Trevanion take their mobile auction house on the road.

It's officially the third-highest snowfall in Manitoba in the last century; commercial fishers are plagued by deep drifts and hidden pockets of slush that can stop them in their tracks; Chris finds out the hard way that traveling alone is a bad idea.

Face down infernos that are causing unprecedented devastation.

Archaeologists discover human remains during an excavation of a fifth-century fort on the Swedish island of Oland; after further investigation, experts unearth 26 skeletons and uncover the site of an ancient massacre.

Experts uncover four global stories of extraordinary curiosities that were once concealed in the deserts of the planet.

On Aug. 17, 2020, a series of lightning strikes ignite multiple fires around Napa Valley; fanned by intense winds, the fires rapidly intensify into the LNU Fire Complex.

Volcanoes erupt globally every day, with immense destructive potential; detailed footage and survival tales provide insight into their monstrous power, from Mount St. Helens in 1980 to the 2018 eruption of Volcan de Fuego.

Jennifer and Jordan investigate claims that a vortex for supernatural forces is causing ships and planes to vanish without a trace.

A surge of sightings in Colares, Brazil in 1977 causes major panic and thousands of people leave the island as a result; On a dairy farm in Australia, a mysterious flying object causes a brutal headache for the farmer.

Officials have to decide how to confront a large, unidentified object hovering over one of America's most secure Air Force bases; a priest communicates with four beings on a saucer-shaped metallic craft in Papua, New Guinea.

Most accounts of UFO sightings can be explained by and attributed to normal earthly phenomena. Those that cannot be solved, however, have police investigators, government officials and researchers puzzled, even decades later in some cases. In each episode of "Close Encounters," two stories of alien phenomena around the world are investigated, re-created and reviewed by researchers. In the telling of each one, the program reveals to viewers facts about thousands of reported occurrences.

Texas police receive multiple calls about a 200-foot flying object; Two farmers witness the bizarre sighting up close; In Scotland, a property inspector is knocked unconscious when he comes in contact with a mysterious metallic object.

In Brazil, three men escape a close encounter that lasted hours longer than they realized; in Canada, a thirteen-year-old boy is blinded temporally after investigating a bizarre object near his home.

A father and son see mysterious lights near their property and call the sheriff's office; Six police cars try to chase down the object; A large craft covers a French town in an odd material.

The Pacific Rim National Park Reserve is one of Canada's most beautiful and powerful parks.

This oldest National Park in the Canadian Maritimes is home to the highest density of moose in the world.

Yoho National Park, on the western slopes of the Rocky Mountains, has more than 250 miles of hiking trails.

This arctic land offers caribou, bears and wolves roaming among canyon vistas.

Stand around waiting for parts with the bros after the RV gives up the ghost in the second-to-last province on their route. See them make the best of their free time with an improvised parking lot tavern that turns into a snore-free mini-bedroom.

Husband and wife Frances and Shawn, who are both working professionals, have four active sons and are currently searching for their dream property that can accommodate all six family members.

A past inspection makes a couple mistrustful of a report with minor issues.

Dr. Cori taps into her wealth of experience to bring Ranger, the ailing cat, back from a life-or-death situation; in Saskatoon, a lost kitty gets a clean bill of health and finds a loving home with one of Dr. Allison's team members.

Dr. Allison's clinic is full of nerves and worry as she and her staff bring in their own animals for vet care; Dr. Emma picks up some tips for working with small companion animals from Calgary's top exotic vet specialist.

After trading up for a larger bungalow, a couple learns renovations could put them over-budget.

John and Tanya purchase a 171-year-old home after a contractor guarantees it has been totally updated; John and Tanya encounter one problem after another, and they worry someone is going to fall through their spongy and sinking family-room floor.

A marathon dreams of designing the perfect kitchen; she hires a contractor who is unqualified for the job and winds up compromising her home's structure; now, it's up to Mike and his children to make things right and restore her peace of mind.

Check in with the Holmes team as they make upgrades to Linda and Stuart's home that will help Linda get back to life after a surprise leg amputation. Feel the relief as they create wheelchair-accessible spaces and remove barriers to her independence.

Celebrate with Rachael and Robin as the Holmes team reworks their new bungalow to make life brighter for their daughter, Bree, who was born with trisomy 13. Check out this three-year-old survivor's first-ever bedroom and tons of accessible features.

A new generation of survivalists are put to the test in the frozen Arctic.

Unearth a wartime nerve centre in Dover that made the UK proud, then visit a mansion caught in the crosshairs of the Civil War. Dig up an Estonian ruin's connection to Catherine the Great and explore the arena where Joe Louis boxed his way to fame.

A curiously designed, windowless building adorned with gold tinted diamond shapes now stands derelict in Tulsa; experts investigate and uncover a controversial religious figure and the headquarters behind a pioneering form of American TV evangelism.

Sign off.

Unearth a wartime nerve centre in Dover that made the UK proud, then visit a mansion caught in the crosshairs of the Civil War. Dig up an Estonian ruin's connection to Catherine the Great and explore the arena where Joe Louis boxed his way to fame.

A curiously designed, windowless building adorned with gold tinted diamond shapes now stands derelict in Tulsa; experts investigate and uncover a controversial religious figure and the headquarters behind a pioneering form of American TV evangelism.

Hope visits two long-term patients; tough choices; a unique creature joins the rehab.

Alaskans confront the environment and themselves as winter bears down.

A new generation of survivalists are put to the test in the frozen Arctic.

Puzzle over an out-of-place relic from World War II and get a bird's-eye view of stone circles in Norway; examine mysterious, ancient mounds on the banks of the Mississippi and uncover the dark history of a medieval English village.

Get petrified by cryptic rock structures normally hidden from view. Look inside curious dwellings in the Peruvian Andes, visit a sacred monolith in Wyoming's Black Hills, haunt a Turkish stone village, and spot an immovable waterfall in Mexico.

Amanda and Shawn are best friends and work colleagues; they are looking to pool their money together to buy a vacation lakefront property that gives them each their own space; first, they view a fully restored house that was built in the 1960s.

Quetico Provincial Park pioneers forest fire strategies and faces a declining moose population.

Unlock military secrets from the air; spot a Nazi weapon designed to turn the tides of war in France; a covert Russian military tower in Chernobyl's shadow; a rumoured nuclear lab buried in Australia; a hush-hush surprise underneath Alcatraz.

A guinea pig named JT has a life-threatening tooth issue, a duck named Dick has a septic joint that needs cleaning, and Savannah and Dayle head to La Ronge, SK. to speak to a class of high schoolers and mentor the next generation of veterinarians.

An elderly dog named Layne needs tests to see if she's stable enough for surgery, a cow suffers from a prolapsed uterus, and Lil shows up with a couple of creatures that need the team's help before they can be released back into the wild.

Eiman and Benafsha buy a condo and agree to the seller's condition to skip the home inspection; Mike Holmes shows them why that should have sent up a red flag.

Rick Edwards hosts the final chance for one of the 24 players to win the ten thousand pound prize money in the game show.

Bread Week puts the young bakers to the test with twisty pizzas and magical creatures.

Examine a tiny skeleton in Chile that set off a firestorm of alien speculation, then explore a forgotten Silk Road settlement. Uncover evidence of a mass sacrifice in northern Peru and visit a multi-faceted military site from the age of the pharaohs.

A strange weblike formation in Spain; a secret Soviet city; a baffling concrete arrow planted in a Texas field; a physical manifestation of the Middle East oil revolution; an armada surrounding Taiwan.

When seen from above, the pyramids of Giza align with the stars; survivors of Katrina find rescue when least expected; a volcano burns bright blue; a forgotten beach reveals its secrets.

A forensic geologist informs Peter and Elroy of new, advanced testing that could verify the authenticity of the runestone, but a new challenge might put the investigation in jeopardy.

Examine a tiny skeleton in Chile that set off a firestorm of alien speculation, then explore a forgotten Silk Road settlement. Uncover evidence of a mass sacrifice in northern Peru and visit a multi-faceted military site from the age of the pharaohs.

Strange aquatic mammals populating a river in Columbia; a ship marooned in a sea of sand along Namibia's notorious Skeleton Coast; a Boeing 727 jetliner hidden in a pine forest; an unusual pattern is discovered in the Nevada desert.

Explore evidence that ties a meteor strike to a Biblical tale. Delve into a treasure-filled tunnel revealed by a sinkhole in Mexico, a medieval cave shrine exposed during a UK landslide, and famine warnings brought to light by a severe drought.

Unraveling the intricate details of high-profile accidents, from structural collapses to technological failures using cutting-edge 3D animation and CGI to get inside the disaster and identify what went wrong, how and when..

Category 4 Hurricane Maria completely decimates the island of Puerto Rico.

Exploring the stories behind mankind's greatest engineering disasters through archives and expert interviews.

Unraveling the intricate details of high-profile accidents, from structural collapses to technological failures using cutting-edge 3D animation and CGI to get inside the disaster and identify what went wrong, how and when..

Category 4 Hurricane Maria completely decimates the island of Puerto Rico.

Exploring the stories behind mankind's greatest engineering disasters through archives and expert interviews.

Experts uncover four global stories of extraordinary curiosities that were once concealed in the deserts of the planet.

In the rain forests of Belize, researchers find a bizarre skeleton deep underground in a mysterious cave; an ancient city is discovered on a remote plateau in Cambodia; a strange coin is unearthed on the Wessel Islands of Australia.

An Ontario man flings into a tornado; a helicopter and jet ski rescue team go into an intense flood; an avalanche crashes a party; an adventurer survives being trapped upside down in a raging river in Papua New Guinea.

The flood of fawns arrives; a pigeon gets some much needed relief; an animal is stuck in a car.

Puzzle over an out-of-place relic from World War II and get a bird's-eye view of stone circles in Norway; examine mysterious, ancient mounds on the banks of the Mississippi and uncover the dark history of a medieval English village.

Newly engaged couple Michelle and Phil are looking for a lakefront home where they can entertain family and friends; Phil, a chef, is looking for a property with a great kitchen.

The jewel of the Ontario parks system gives a muse to Tom Thompson and draws many researchers.

Over a hundred big concrete arrows scattered across the U.S.; a giant chalk figure with an oversized phallus on an English hillside; a mysterious hole in the middle of a lake in Southern California.

A cat named Lovebug requires emergency surgery after being shot in the leg, a Pomeranian named Cheeka has a bad cough, and Savannah and Dayle take a trip to learn some horse-handling skills from a well-known Métis expert.

Learn all about the job of Vet Techs as Brooke assists a dog named Charlie who was injured in dogfight, and Savannah treats an elderly dog who was kicked by a horse. They head to Sturgeon Lake for the community's first ever spay and neuter clinic.

Newlyweds Tony and Annamaria have issues with their bungalow despite a positive inspection report; Mike Holmes is on hand to do an inspection.

The 24 hopefuls try to keep their cool for a chance to win big money.

The competition heats up on Dessert Day when the contestants make fluffy, cat-shaped pancakes and decorative trifles with layered ingredients.

Exploring an ancient Egyptian cemetery filled with everyday people and find links to historic weaponry in a horseshoe-shaped French monument; puzzle over a lost South Asian society, then see if human remains found in Wales hint at coastal rituals.

Analysts fear a giant bullseye that is over an Atlantic island is evidence of a disaster that threatens millions of lives; a derelict structure in the forest is a reminder of one of the most incredible feats of engineering in U.S. history.

An enormous fiery vortex in Redding, California, the island nation of Malta loses a natural treasure, a mysterious radioactive hotspot is discovered near Chernobyl, and an unknown force lays waste to a mountain forest in Italian Alps.

Peter and Elroy have been setting up an archaeological survey at their most promising site, but just as they prepare to dig, the state archeologist shuts down all their plans.

Exploring an ancient Egyptian cemetery filled with everyday people and find links to historic weaponry in a horseshoe-shaped French monument; puzzle over a lost South Asian society, then see if human remains found in Wales hint at coastal rituals.

A long-forgotten network of Native American earthworks, a baffling battlefield mystery in Belgium, a mysterious blood red lake on a remote Greek island, and an eerie pink glow emulating form the middle of the Pacific Ocean.

Tally up the dangers in 80-year-old Filomena's beloved but crumbling home and see why her kids put out a distress call to the Holmes team. Check out the aging-friendly upgrades that will keep this widow safe and help her stay in the house she loves.

Will Kirk and Christina Trevanion take their mobile auction house on the road.

Brothers Andrew and Kevin are stoked to finally be in British Columbia, the final stop on their cross-Canada journey.

Stand around waiting for parts with the bros after the RV gives up the ghost in the second-to-last province on their route. See them make the best of their free time with an improvised parking lot tavern that turns into a snore-free mini-bedroom.

Observe a pair of white, piebald fawns that pose a big rehab challenge. Check out an albino skunk displaced by flash floods, see Dr. Mikaela race to save a parasite-infected chipmunk, and monitor a groundhog fighting for its life after a dog attack.

Will Kirk and Christina Trevanion take their mobile auction house on the road.

Brothers Andrew and Kevin are stoked to finally be in British Columbia, the final stop on their cross-Canada journey.

Stand around waiting for parts with the bros after the RV gives up the ghost in the second-to-last province on their route. See them make the best of their free time with an improvised parking lot tavern that turns into a snore-free mini-bedroom.

Observe a pair of white, piebald fawns that pose a big rehab challenge. Check out an albino skunk displaced by flash floods, see Dr. Mikaela race to save a parasite-infected chipmunk, and monitor a groundhog fighting for its life after a dog attack.

Volcanoes erupt globally every day, with immense destructive potential; detailed footage and survival tales provide insight into their monstrous power, from Mount St. Helens in 1980 to the 2018 eruption of Volcan de Fuego.

Alaskans rediscover old practices to get through the heart of winter.

Alaska is a challenging place, but tenacity of the spirit makes it home.

Recently released ravens are attacked; tiny orphans struggle; six stinky skunks.

The view from above reveals; baffling behaviour from one of the ocean's fastest fish; whales with a strange, aquatic accessorizing habit; a confounding congregation of sharks down under; and a perplexing collection of circles decorating the seabed.

After retiring from technical jobs, Cathy and Mark are caretakers of Cathy's brother and are looking for a lakefront house that gives them room to focus on their art and a space for Cathy's brother to call his own.

Determining the effect of global warming on the park's glaciers and wolverine population.

Parting the waters using satellite imagery to see what lies beneath; discovering a lost-lost Turkish basilica, a church spire amid toxic sludge in Romania, a ship hull in the North Sea, a shocking underwater find that rivals the Great Barrier Reef.

A farm dog named Wrangler was run over by a tractor; a foal named Missy ripped her eyelid on a barbed wire fence; Savannah heads to the Enoch Cree Nation to run an emergency Parvo clinic.

Dr. Dayle treats an adorable mini pony named Daisy who's got a strange growth on her face and helps a mama cow during a difficult calving; Savannah must work to diagnose a dog named Bernadette who has stopped eating due to chronic pain.

After trading up for a larger bungalow, a couple learns renovations could put them over-budget.

Players think they know how to unlock a big payout.

Rav surprises the bakers with a new piece of kit in the Technical; for the Showstopper the bakers must overcome their worst fears and bake their phobias into a tart.

Experts uncover four global stories of extraordinary curiosities that were once concealed in the deserts of the planet.

Aerial archaeologists use laser imaging to capture a distinct star-shaped pattern carved into the marsh of a Florida swamp; experts investigate and reveal a lost Civial War fort linked to an extraordinary community with a tragic past.

Dive into the historical and natural secrets of the deep; explore an uninhabited concrete island, ocean spirals off the Australian coast, underwater evidence of a violent past and tracks thousands of metres below the sea's surface.

Actor Peter Stormare teams up with a history enthusiast to investigate a mysterious relic that could be evidence of Viking settlement in America centuries before Columbus, but some think it's a hoax.

Experts uncover four global stories of extraordinary curiosities that were once concealed in the deserts of the planet.

Revealing the truth behind the planet's ancient legends; touring an island covered in polar bears, twin craters in Greece, peeking at a supervolcano hidden under Yellowstone Park and examining an ocean formation that's eerily similar to Atlantis.

A mysterious glowing green entity is seen in Australia's nighttime sky; footage of a twisting fire worm may confirm a local legend about a cave-dwelling super serpent.

Experts explore formation, increasing frequency, heightened power, and the science behind surviving hurricanes.

Delve into the chaos that avalanches, glaciers and endless snow and ice cause.

On Aug. 4, 2020, Hurricane Isaias slams into the North Carolina coast before tracking northward, spawning 37 tornadoes in eight states and causing catastrophic flooding in Pennsylvania.

Experts explore formation, increasing frequency, heightened power, and the science behind surviving hurricanes.

Delve into the chaos that avalanches, glaciers and endless snow and ice cause.

On Aug. 4, 2020, Hurricane Isaias slams into the North Carolina coast before tracking northward, spawning 37 tornadoes in eight states and causing catastrophic flooding in Pennsylvania.

The view from above reveals; baffling behaviour from one of the ocean's fastest fish; whales with a strange, aquatic accessorizing habit; a confounding congregation of sharks down under; and a perplexing collection of circles decorating the seabed.

The view from above reveals; a derelict complex of pod-like structures with seemingly alien origins; a bewildering concrete construction in the mountains of Bosnia; a puzzling collection of out of place shapes discarded in the wilds of Greenland.

On Aug. 4, 2020, Hurricane Isaias slams into the North Carolina coast before tracking northward, spawning 37 tornadoes in eight states and causing catastrophic flooding in Pennsylvania.

An eagle falls out of its nest; Hope's fawns are in trouble; an attic full of songbirds.

The view from above reveals; a derelict complex of pod-like structures with seemingly alien origins; a bewildering concrete construction in the mountains of Bosnia; a puzzling collection of out of place shapes discarded in the wilds of Greenland.

Bruce and Darka have recently retired; they are also active scuba divers and want to find a lakefront property that will accommodate their passion for the sport, as well as entertaining friends and family.

A healthy bison population is threatened by where they eat.

Evidence of female power in ancient Kush; secrets long buried in a New Mexico pueblo; a find near the Nazca Lines in Peru; mysteries in Cambodia's Angkor Wat.

A housecat named Smoky is at risk of diabetes and a barn cat named Ashes is in rough shape after being hit by a car; Savannah heads out with the Canadian Animal Task Force to round up, spay/neuter, and release dozens of feral cats from a village.

A dental surgery goes from one tooth to nine teeth for a pair of unsuspecting dog owners; Savannah must investigate to figure out why a ferret named Sophie has stopped peeing, and a bunny needs intervention to stop him from biting at his sutures.

Mike Holmes inspects a basement suite and finds far more wrong with it than the home inspector did.

Sizing up answers with the contestants, who are sure they know what's right, what's wrong, and what's plain old impossible; battling through three mind-bending rounds of competition.

The second batch of bakers enter the tent; in the Technical they take on a cake pop with an expression they won't want to see on the judges' faces; in the Showstopper they reveal their hidden talents.

Experts uncover four global stories of extraordinary curiosities that were once concealed in the deserts of the planet.

When an investigator is drawn to a giant, abandoned facility revealed from the skies, he uncovers structures that helped to define the course of 20th century conflict. And why did the Japanese try to wipe an entire island from history?

Walking among colossal wonders scattered across the Earth's surface, including an ancient reptile skeleton, a massive head carving in the Alberta badlands, a giant South African footprint and a pentagram etched into a remote peninsula in Kazakhstan.

Hollywood actor Peter Stormare and Elroy Balgaard begin a brand-new excavation at the mysterious Runestone Hill.

Experts uncover four global stories of extraordinary curiosities that were once concealed in the deserts of the planet.

Traipsing along ancient pathways criss-crossing Easter Island; finding gigantic designs carved into Asia's Eastern Steppe; ascending a tall pyramid rising from Antarctica's icy landscape.

On Aug. 4, 2020, Hurricane Isaias slams into the North Carolina coast before tracking northward, spawning 37 tornadoes in eight states and causing catastrophic flooding in Pennsylvania.

Encounter kids' drawings on the walls in Pompeii that expose the city's violent gladiatorial past. Check out a mythical sculpture unearthed by an Indian tsunami, a 12-century temple in quake-prone Mexico, and a sunken ship in Utah's Great Salt Lake.

Experts uncover four global stories of extraordinary curiosities that were once concealed in the deserts of the planet.

In the rain forests of Belize, researchers find a bizarre skeleton deep underground in a mysterious cave; an ancient city is discovered on a remote plateau in Cambodia; a strange coin is unearthed on the Wessel Islands of Australia.

A frozen lake deep in the Himalayas melts once a year to expose hundreds of human bones and a centuries-old mystery of astonishing carnage; leaving experts to speculate if it was a single catastrophic event or something much more sinister.

Experts uncover four global stories of extraordinary curiosities that were once concealed in the deserts of the planet.

Cameras capture stunned pedestrians running for cover as droplets of fire begin to rain down on the streets of St. Petersburg, Russia; experts investigate a network of nearby tram lines and the effect of a sudden lightning storm.

An Ontario man flings into a tornado; a helicopter and jet ski rescue team go into an intense flood; an avalanche crashes a party; an adventurer survives being trapped upside down in a raging river in Papua New Guinea.

A tornado bears down on a man and his dog in a New Jersey basement; holding back wildfires with a new homeowner in Australia; a Colorado hailstorm; a Norwegian boxer punches his way through deadly ice.

Experts explore formation, increasing frequency, heightened power, and the science behind surviving hurricanes.

An old volunteer returns; an endangered orphan is rescued; a miracle on the half shell.

New York City is under attack as Hurricanes Ida and Ian unleash their fury on innocent people; seeing how the latest science and technology can protect New York City's 8 million residents before everything gets swept away by ferocious superstorms.

Best friends and single moms Karem and Sarah are searching for a new home to purchase together.

The Grasslands National Park protects the North American mixed grass prairie.

Strange markings in the remote reaches of Northern Finland; drones find a Manhattan-sized mystery in the depths of a Vietnamese cave; secrets are no longer hidden in the Antarctic; a lost sky-high world in Mozambique gets a visit from above.

An elderly dog named Freddie has a rare form of cancer that requires quick intervention, a barn cat named Suzie needs help to feed her kittens, and Savannah heads to Back to Batoche - the largest Métis festival in the world.

Meeting Dr. Cori Stephen and Dr. Allison Hay, two vets in two different locations; one resides in the country and the other in the city, but both share their passion for keeping animals, from foxes to pet pigs, happy and healthy.

A blended family has its townhouse inspected.

Picking through a minefield of answers as the challengers clash for 10,000 pounds.

The bakers are tasked with making biscuits that look like poop emojis; they're challenged with making fairy tale-themed cookies.

Scan the skeleton of a drowned Stone Age fisherman in Chile and rediscover a vanished golden age in Egypt's lost city of Aten. Watch ancient Chinese mummies reignite a cultural debate, then discover a massive biblical-era moat in Jerusalem.

A strange mound emerging from a Turkish hillside leads a journalist along a 2,000-year trail of bloodshed and riches; a giant pattern in South America is evidence of a battle being waged for control of the future.

Exploring some of the most cavernous places on the planet, including an expansive Siberian crater with no explainable origin, Greenland's bizarre black holes, an ancient forbidden well in the Yemeni desert, and a voluminous void in Antarctica.

While the excavation continues Peter and Elroy go back to their investigation to clear Olof's name; they meet a Native American professor who gives them some new knowledge about the history of the area and his tribe.

Scan the skeleton of a drowned Stone Age fisherman in Chile and rediscover a vanished golden age in Egypt's lost city of Aten. Watch ancient Chinese mummies reignite a cultural debate, then discover a massive biblical-era moat in Jerusalem.

A perfect circle carved around an ancient peak; a scary phenomenon in the Pacific; strange shapes in a Middle Eastern desert; a formation below the ocean's surface.

Picking through a minefield of answers as the challengers clash for 10,000 pounds.

Featuring Graham trading quips with Paul Mescal, Denzel Washington, Saoirse Ronan, Eddie Redmayne and Blossoms.

Will Kirk and Christina Trevanion take their mobile auction house on the road.

Stephen Fry goes looking for monsters with Sara Pascoe, Josh Widdicombe, Phill Jupitus and Alan Davies.

Stephen Fry discusses a messy mixture of M-themed matters with Sarah Millican, Eddie Kadi, Noel Fielding, and Alan Davies.

Featuring Graham trading quips with Paul Mescal, Denzel Washington, Saoirse Ronan, Eddie Redmayne and Blossoms.

Will Kirk and Christina Trevanion take their mobile auction house on the road.

Stephen Fry goes looking for monsters with Sara Pascoe, Josh Widdicombe, Phill Jupitus and Alan Davies.

Stephen Fry discusses a messy mixture of M-themed matters with Sarah Millican, Eddie Kadi, Noel Fielding, and Alan Davies.

Picking through a minefield of answers as the challengers clash for 10,000 pounds.

A mysterious glowing green entity is seen in Australia's nighttime sky; footage of a twisting fire worm may confirm a local legend about a cave-dwelling super serpent.

Graffiti scratched into the walls of a military base on the British coast sheds light on a secret raid against the Nazis; the story left behind by the soldiers does not match the rosy picture that was painted by the media.

A bald eagle needs Hope's help; a small but lethal patient keep the entire staff on their toes.

Dr. Emma Jackson takes on a new role at one of Calgary's busiest animal rescue shelters; Dr. Allison's love for cats shines through as she provides emergency surgery on an ageing cat with a broken leg.

Dr. Cori puts on a smile for her least favorite job, cow pregnancy testing; Dr. Allison treats an orange cat with a skin condition and uses a musical trick to calm the nerves of a soon-to-be neutered dog.

Cottage living, maintenance and gardening.

Unlock military secrets from the air; spot a Nazi weapon designed to turn the tides of war in France; a covert Russian military tower in Chernobyl's shadow; a rumoured nuclear lab buried in Australia; a hush-hush surprise underneath Alcatraz.

Over a hundred big concrete arrows scattered across the U.S.; a giant chalk figure with an oversized phallus on an English hillside; a mysterious hole in the middle of a lake in Southern California.

Chris starts his season with a massive catch of Tullibee, only to see his happiness cut short; Justin and Mike start in Hecla and hit the motherlode; a critical fish market closes; Richard's close call on the ice.

Will Kirk and Christina Trevanion take their mobile auction house on the road.

Brothers Andrew and Kevin are stoked to finally be in British Columbia, the final stop on their cross-Canada journey.

Jill wants to convert her garage into a cozy painting studio.

The potters make a garden totem sculpture that tells their life story, followed by a regal devil's work challenge set by Rich Miller.

Britain's best home sewers are tested on their sewing and dressmaking skills.

Rav ramps up the pressure in the Technical by asking the bakers to make her favorite guilty pleasure; later, the bakers are tasked with creating superheroes from choux.

Stories of escape that defy explanation; Harry Houdini pulls off escape acts; an attempted prison break from Alcatraz Federal Penitentiary; one man receives guidance that allows him to escape the South Tower of the World Trade Center on 9/11.

A house that narrowly dodges the path of a tornado; rain that falls from the sky like blood; lightning that follows into the home.

A miraculous meteorite falling from the heavens and a chunk of sandstone considered so sacred that wars have been fought to protect it; throughout history, many have insisted that simple stones can do everything from choosing a king to causing death.

Can humans predict the future by use of prophets and dreams, if so, can humankind harness this knowledge to avoid future deadly events.

Unlock military secrets from the air; spot a Nazi weapon designed to turn the tides of war in France; a covert Russian military tower in Chernobyl's shadow; a rumoured nuclear lab buried in Australia; a hush-hush surprise underneath Alcatraz.

Delve into the chaos that avalanches, glaciers and endless snow and ice cause.

Experts explore formation, increasing frequency, heightened power, and the science behind surviving hurricanes.

Will Kirk and Christina Trevanion take their mobile auction house on the road.

With less than a month left in the fishing season, all crews are desperate to catch their remaining quota, and failing to do so means leaving money on the table; Justin and Mike are fighting to hit their target.

Experts explore formation, increasing frequency, heightened power, and the science behind surviving hurricanes.

Stories of escape that defy explanation; Harry Houdini pulls off escape acts; an attempted prison break from Alcatraz Federal Penitentiary; one man receives guidance that allows him to escape the South Tower of the World Trade Center on 9/11.

A house that narrowly dodges the path of a tornado; rain that falls from the sky like blood; lightning that follows into the home.

A miraculous meteorite falling from the heavens and a chunk of sandstone considered so sacred that wars have been fought to protect it; throughout history, many have insisted that simple stones can do everything from choosing a king to causing death.

Can humans predict the future by use of prophets and dreams, if so, can humankind harness this knowledge to avoid future deadly events.

Frightening ice conditions and poor weather make the early season treacherous; Justin and Mike experience a violent ice-quake that leaves them rattled; Trevor contends with other fishermen setting their nets too close to his.

Dennis and Melanie hunt for a lakehouse that can serve as both their home and workspace; Melanie is looking for a space that can accommodate her dance business, while Dennis wants the perfect man cave.

Jordan and Aurelio search for a home that can accommodate their growing family in the future; they have a few big-ticket items on their wish list, including a gourmet kitchen, home office, dedicated children's room and a gym.

Salvaging a 50-foot motor yacht in Islamorda, Fla.; a 44-foot launch hung up on a dam on the Mississippi River; repairing a major storm gate in the British Isles.

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

Will Kirk and Christina Trevanion take their mobile auction house on the road.

Balancing on a knife's edge as a crucial bridge is left hanging over a canyon on California's Pacific Coast Highway; a high-speed train disaster in Germany; a Vegas casino inferno; a sinking feeling in an Australian apartment building.

Stories of escape that defy explanation; Harry Houdini pulls off escape acts; an attempted prison break from Alcatraz Federal Penitentiary; one man receives guidance that allows him to escape the South Tower of the World Trade Center on 9/11.

A house that narrowly dodges the path of a tornado; rain that falls from the sky like blood; lightning that follows into the home.

A miraculous meteorite falling from the heavens and a chunk of sandstone considered so sacred that wars have been fought to protect it; throughout history, many have insisted that simple stones can do everything from choosing a king to causing death.

Can humans predict the future by use of prophets and dreams, if so, can humankind harness this knowledge to avoid future deadly events.

A notorious tragedy leads to one of the darkest chapters in early American history; in 1692, fear rips through the small town of Salem, Massachusetts; accusations fly and many people are put to death.

Walking among colossal wonders scattered across the Earth's surface, including an ancient reptile skeleton, a massive head carving in the Alberta badlands, a giant South African footprint and a pentagram etched into a remote peninsula in Kazakhstan.

Zoom in on some otherworldly sights; spot a giant glacier on the Red Planet, let the milky seas off the coast of Java bathe your vision, ponder a huge hexagon floating above Saturn and take a spin around a doughnut-shaped lake in Saskatchewan.