Chainsaw artist Ella faces an unexpected challenge as she creates a coffee table set on top of three carved foxes for a legendary Leicestershire landlord.

Attic repairs; repairing windows.

A court case forces repairs on a ceiling.

The Dendera Temple is one of the best-preserved temples in all of Egypt; experts decipher its mystifying zodiac images and uncover the ceremonial events that took place at this sacred site, and stunning CGI rebuilds this grand complex in its prime.

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

Pike Mike tries to improvise a new source of bush power; Kim and Pierre are forced to exploit their survival food supply; Becky and Bentley hit the hunting trail, hoping to harvest an animal that will keep their families fed all winter long.

Watch as Leo and Jeff hit up Nordic Point for some great walleye and smallmouth action.

When Andy and Kirsten renovated their home, they destroyed their garden, and have no idea how to put it right for their young sons.

Mike meets widow Sara who needs the help and support of the Make It Right Crew to tackle the stack of stuff and pile of projects that have accumulated since her husband passed away ten years ago.

Mike Holmes fixes a floor by securing floor joists and adding braces.

After gutting out a kitchen a contractor stalls for over two months.

Witnessing Hurricane Ida's devastation as it reduces Louisiana to rubble; following a man running for his life from California wildfires; facing a deadly sea swirl with a Norwegian ship crew; looking for a snow kiter engulfed by an avalanche.

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.

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.

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.

Severe flooding forces families across Europe onto their rooftops; a Nepali avalanche; deadly wildfires in the Sierra Nevada; an eastern U.S. whiteout that strands motorists for 24 hours in their cars.

Vacationers end up trapped in a pool surrounded by fire; a Czech man faces a rare F4 tornado; an animal rescuer works in the aftermath of Hurricane Florence; a kayaker paddles through a pacific storm.

A powerful, twisting tornado appears beneath the ocean; frozen lizards littering the streets.

Inspect a decaying New Jersey facility that was a powder keg of injustice, then tour a Polish imperial bastion turned movie set. Visit an English country retreat that harboured radical fugitives and a Namibian outpost funded by desert treasures.

As the deep cold persists, Alaskans must carry on their way of life.

Visiting a controversial natural oasis in upstate New York; spying on the classified remains of a cutting-edge government vehicle project in Colorado; exploring a doomed monument to hope in Memphis and a strange Pacific Northwest town with a secret.

Inspect a decaying New Jersey facility that was a powder keg of injustice, then tour a Polish imperial bastion turned movie set. Visit an English country retreat that harboured radical fugitives and a Namibian outpost funded by desert treasures.

Programming to be announced.

Programming to be announced.

Formerly known as one of the toughest prisons in America, this massive complex was once home to medical experiments and a chaotic hostage situation; it's better remembered as the setting for the iconic opening scene of "The Blues Brothers.".

Experts make a chilling new discovery when they unearth a 30,000-year-old zombie virus from an icy grave; if this ancient disease is successfully resuscitated back to life, it could cause a catastrophic global calamity.

New technologies reveal the startling truth behind the largest temple ever built, Angkor Wat; accompany experts as they uncover how this colossal structure was constructed and why one of the largest cities in the world was suddenly abandoned.

Homeowners can't find a contractor willing to fix their structural mess.

Cracks in the foundation put a dent in MJ's hot tub dreams; while the second floor walls go up, the house is exposed, and MJ decides not to shield the house before a heavy rain, dampening both Mike's mood and the wood beneath his feet.

Cottage living, maintenance and gardening.

Paid programming.

Formerly known as one of the toughest prisons in America, this massive complex was once home to medical experiments and a chaotic hostage situation; it's better remembered as the setting for the iconic opening scene of "The Blues Brothers.".

Satellites capture strange shapes and colors; a wrecked spaceship in Kazakhstan; a ghost fleet in the Pacific; a dying hemlock forest in the U.S.; mystery domes in Iran; a curlicue in the midst of the Congo Basin.

Two of the greatest failed invasions in the history of naval warfare; How the Spanish Armada was defeated and why the Allied fleet was crushed in WW1.

Super Typhoon Yolanda -- the biggest ever recorded-- destroys swathes of the Philippines; a huge falling glacier in Greenland unleashes a tsunami-like wave; Houston is sunk underwater by a massive flood that almost drowns a herd of horses.

Experts make a chilling new discovery when they unearth a 30,000-year-old zombie virus from an icy grave; if this ancient disease is successfully resuscitated back to life, it could cause a catastrophic global calamity.

An massive, alien-like fortress built into a mountainside is the central node to a network of pipelines that race outwards like tentacles; behind-the-scenes access reveals the secrets of why this strange complex was built and why it was abandoned.

Confront objects that make no sense. Spot a spinning island in an Argentinian marsh, a colossal triangle stuck in the Arizona desert, mysterious multicoloured pools across northern Ethiopia, and a huge human figure hidden in the Australian outback.

Take a deep dive into watery enigmas. Glide over a sunken Italian city, a unique underwater cemetery in the Florida Keys, a yellow brick road to nowhere in the depths of the South Pacific, and puzzling rocky constructions off the coast of Australia.

The Bahamas get pounded by 200mph winds during category five Hurricane Dorian - the most intense cyclone the country has ever seen; in Arizona, flash flooding sweeps a couple away resulting in a heart-stopping rescue.

Satellite images of violent vortexes above a volcanic island; a man films a dazzling heavenly vision over suburban rooftops.

Hurricane Dorian stalls over the Bahamas in 2019 with nearly 300-kilometre-per-hour winds; discovering how hurricanes and typhoons can turn into life-saving drought busters and how technology could eventually tame them.

The Bahamas get pounded by 200mph winds during category five Hurricane Dorian - the most intense cyclone the country has ever seen; in Arizona, flash flooding sweeps a couple away resulting in a heart-stopping rescue.

Satellite images of violent vortexes above a volcanic island; a man films a dazzling heavenly vision over suburban rooftops.

Hurricane Dorian stalls over the Bahamas in 2019 with nearly 300-kilometre-per-hour winds; discovering how hurricanes and typhoons can turn into life-saving drought busters and how technology could eventually tame them.

Homeowners can't find a contractor willing to fix their structural mess.

A policewoman on disability downsized to a townhouse she could afford for herself and her daughter.

Super Typhoon Yolanda -- the biggest ever recorded-- destroys swathes of the Philippines; a huge falling glacier in Greenland unleashes a tsunami-like wave; Houston is sunk underwater by a massive flood that almost drowns a herd of horses.

An massive, alien-like fortress built into a mountainside is the central node to a network of pipelines that race outwards like tentacles; behind-the-scenes access reveals the secrets of why this strange complex was built and why it was abandoned.

A sprawling military facility dotted with bunkers for miles now stands abandoned in the American heartland of Edgemont, S.D.; experts investigate and uncover a once highly-secure WWII ordnance site designed to store deadly munitions.

After a 2,500-year-old mummy is discovered in Siberia, locals report strange, cataclysmic events that point to an ancient curse; using cutting-edge archaeology, experts reveal who this person was and if they've unleashed something sinister.

New technologies reveal the startling truth behind the largest temple ever built, Angkor Wat; accompany experts as they uncover how this colossal structure was constructed and why one of the largest cities in the world was suddenly abandoned.

Kristine and Terry decide to add a second-story addition over the garage in order to add a bedroom and a bathroom.

Watch as Leo and Jeff hit up Nordic Point for some great walleye and smallmouth action.

In St. Anthony, Minn., Rhonda and Leo look for a home that fits their budget and is perfect for their family; Mike Holmes goes through the prospective houses, pointing out the pros and cons and teaching Rhonda and Leo how to buy with confidence.

Paid programming.

A sprawling military facility dotted with bunkers for miles now stands abandoned in the American heartland of Edgemont, S.D.; experts investigate and uncover a once highly-secure WWII ordnance site designed to store deadly munitions.

Satellites capture a temple-like Nazi structure hidden deep in the forests of Poland, leading an expert to investigate and uncover a tale of terrifying rituals.

Investigations reveal the greatest scuttle and act of defiance in wartime history; testimonies and CGI illuminate the events and subsequent salvage.

A tornado tears a mile-wide path through the American town of Moore, Okla., destroying two schools while the pupils are inside.

After a 2,500-year-old mummy is discovered in Siberia, locals report strange, cataclysmic events that point to an ancient curse; using cutting-edge archaeology, experts reveal who this person was and if they've unleashed something sinister.

A strange, deserted city in America's heartland, a gigantic wall deep in snowcapped mountains, and a mysterious top-secret Soviet facility are deserted engineering projects, and new discoveries reveal how they were built and why they were abandoned.

This Seoul amusement park is full of rusted-out rides and unfinished renovations; forced to close due to financial problems, the park has found a second life after being used as the setting of K-pop album covers and music videos.

Formerly known as one of the toughest prisons in America, this massive complex was once home to medical experiments and a chaotic hostage situation; it's better remembered as the setting for the iconic opening scene of "The Blues Brothers.".

At The Twice Done House, Mike shocks widower Sara with the mold they discover in her attic caused by an ice dam in her roof; the exterior gets a major facelift as two massive trees that were a danger to the house are removed at the Half Done House.

Praveeni and Sashien love the finer things in life, especially the opulent look of high-end hotels, and are currently seeking a lakefront property that embodies their travel lifestyle.

Taking stock with recent retirees Irv and Sheryl, who want a well-appointed, grandkid-friendly hideaway; exploring a magnificent home with a gourmet kitchen, a peninsula property with killer views, and a modern custom build on multiple tiers of land.

At The Twice Done House, Mike shocks widower Sara with the mold they discover in her attic caused by an ice dam in her roof; the exterior gets a major facelift as two massive trees that were a danger to the house are removed at the Half Done House.

Praveeni and Sashien love the finer things in life, especially the opulent look of high-end hotels, and are currently seeking a lakefront property that embodies their travel lifestyle.

Taking stock with recent retirees Irv and Sheryl, who want a well-appointed, grandkid-friendly hideaway; exploring a magnificent home with a gourmet kitchen, a peninsula property with killer views, and a modern custom build on multiple tiers of land.

Kristine and Terry decide to add a second-story addition over the garage in order to add a bedroom and a bathroom.

Construction goes smoothly while Mike and MJ work side by side; when Mike is forced to leave the job site, MJ makes some important structural decisions without his father.

A tornado tears a mile-wide path through the American town of Moore, Okla., destroying two schools while the pupils are inside.

A strange, deserted city in America's heartland, a gigantic wall deep in snowcapped mountains, and a mysterious top-secret Soviet facility are deserted engineering projects, and new discoveries reveal how they were built and why they were abandoned.

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.

Three graves are discovered on the frozen beach of an uninhabited Arctic island; the mummified corpses inside may answer a centuries-old mystery of an expedition that was literally consumed by the cannibalistic insanity of its mutinous crew.

The sacred city of Nippur and the world's only ziggurat contain elusive mysteries to the ancient Sumerian people; now, archaeologists armed with pioneering tech are on a quest to reveal the secrets behind the earliest known civilization in history.

Lisa and Joe decide to have an existing wooden retaining wall in their backyard rebuilt using concrete blocks.

Watch as Leo and Jeff hit up Nordic Point for some great walleye and smallmouth action.

When tiles begin to crack after a renovation the contractor finds a dangerous surprise.

Paid programming.

Now only four, heavy rains threaten end the journey for more.

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.

Satellite images capture monumental ruins surrounded by bizarre feather-shaped structures on a Welsh mountaintop; experts investigate a hidden tunnel containing the remains of an abandoned slate mine with an exploitative and deadly past.

Investigations into three historical collisions expose the volatile risks at sea and how they have shaped regulations and technological advancements.

A holiday cruise ship sails into a hurricane, terrifying 4,000 passengers as their cabins are plunged underwater.

Three graves are discovered on the frozen beach of an uninhabited Arctic island; the mummified corpses inside may answer a centuries-old mystery of an expedition that was literally consumed by the cannibalistic insanity of its mutinous crew.

An alien Nazi structure that changed history, a strange Soviet monolith known as the Tower of Death, and a concrete ocean giant are deserted engineering projects, and new discoveries reveal how they were built and why they were abandoned.

Strange cloud rings filmed in the sky over Siberia may be linked to unexplained circles on the ice of a nearby lake; a lighthouse wobbles as it's battered by a storm; spiders travel hundreds of miles through the air.

A cigar-shaped hole in the clouds in Michigan; how to explain ghostly ice apples that appear on a tree after a ferocious winter storm; a strange jelly that falls from the sky into a garden in West Virginia.

A field trip to do a bison herd check near her Métis homelands sheds more light on who Dr. Savannah is; she dives deeper into her identity as a Métis woman.

Dr. Savannah treats a hound after the poor pup is kicked in the head by a horse; she must also race against time to treat and return an injured fawn into the wild after a cougar attacked it.

Danni helps Kelvin with his bloated stomach; Alex looks into why a mastiff can't walk; Peter disguises an elderly elephant's medicine; Lewis treats a kelpie's foot.

On Canada's East Coast is a wildlife rehabilitation center that rehabilitates and releases animals.

A field trip to do a bison herd check near her Métis homelands sheds more light on who Dr. Savannah is; she dives deeper into her identity as a Métis woman.

Dr. Savannah treats a hound after the poor pup is kicked in the head by a horse; she must also race against time to treat and return an injured fawn into the wild after a cougar attacked it.

Danni helps Kelvin with his bloated stomach; Alex looks into why a mastiff can't walk; Peter disguises an elderly elephant's medicine; Lewis treats a kelpie's foot.

On Canada's East Coast is a wildlife rehabilitation center that rehabilitates and releases animals.

Lisa and Joe decide to have an existing wooden retaining wall in their backyard rebuilt using concrete blocks.

Tensions run high as Mike and MJ engage in disagreements; MJ's nerves are frayed as he prepares to ask Lisa an important question while on a getaway; Mike takes over the job site, with some frustrating consequences for MJ.

A holiday cruise ship sails into a hurricane, terrifying 4,000 passengers as their cabins are plunged underwater.

An alien Nazi structure that changed history, a strange Soviet monolith known as the Tower of Death, and a concrete ocean giant are deserted engineering projects, and new discoveries reveal how they were built and why they were abandoned.

A monstrous airplane that helped America reach new, historic heights sits decommissioned in Tucson, Ariz.; experts investigate and reveal one of the most important aircraft of the 20th century and its contribution to the Apollo spaceflight program.

When strange towers of ice are found growing in a barren, water-starved desert, experts speculate why these structures have uncanny similarities to extraterrestrial formations recently discovered on Pluto's alien landscape.

The downfall of the powerful Maya city of Palenque continues to mystify archaeologists today; now, investigators gain rare access to explore lost tombs to reveal the truth behind this legendary city and the mystery behind its enigmatic queens.

Mike and the team have to tear a roof completely off and build an attic space properly.

MJ runs into financial setbacks, tiling troubles and door debates with his father; as tensions mount, MJ must come to a decision that has repercussions for the completion of his home.

Paid programming.

The return of one adventurer and the addition of another gives the group hope as their search for food becomes desperate; as the rain finally clears to reveal a blue sky, the explorers find themselves both physically and emotionally exhausted.

A monstrous airplane that helped America reach new, historic heights sits decommissioned in Tucson, Ariz.; experts investigate and reveal one of the most important aircraft of the 20th century and its contribution to the Apollo spaceflight program.

Satellite images capture a triangular castle-like tower located on the Mediterranean island of Sardinia; experts investigate the relics of a declining ancient civilization that may have suffered a celestial catastrophe.

Two decaying Second World War wrecks, the SS Skytteren and SS Richard Montgomery, are investigated as their dormant cargoes now pose a deadly threat.

Hurricane Patricia rips apart a Mexican holiday resort sending tourists fleeing for their lives.

When strange towers of ice are found growing in a barren, water-starved desert, experts speculate why these structures have uncanny similarities to extraterrestrial formations recently discovered on Pluto's alien landscape.

A Nazi fortress could have changed history if finished; an underwater graveyard harbors American treasures; a network of tunnels in New York were abandoned for mysterious reasons.

The sacred city of Nippur and the world's only ziggurat contain elusive mysteries to the ancient Sumerian people; now, archaeologists armed with pioneering tech are on a quest to reveal the secrets behind the earliest known civilization in history.

The downfall of the powerful Maya city of Palenque continues to mystify archaeologists today; now, investigators gain rare access to explore lost tombs to reveal the truth behind this legendary city and the mystery behind its enigmatic queens.

An underwater discovery from a violent past; strange open ocean spirals off the coast of Australia; a mysterious concrete ghost island; never-seen-before tracks discovered along the seabed.

A top-secret military base hidden deep in the ice beyond the Arctic Circle is one of the Cold War's most elaborate cover-ups; recently declassified documents reveal its deadly purpose; the threat it might still pose to all humankind.

On the island of Madagascar, paleontologists discover an intact fossil unlike any known animal, living or extinct. Also, bizarre stone spheres are discovered in Costa Rica and the curious remains of a small man are found in Chiapas, Mexico.

An underwater discovery from a violent past; strange open ocean spirals off the coast of Australia; a mysterious concrete ghost island; never-seen-before tracks discovered along the seabed.

A top-secret military base hidden deep in the ice beyond the Arctic Circle is one of the Cold War's most elaborate cover-ups; recently declassified documents reveal its deadly purpose; the threat it might still pose to all humankind.

On the island of Madagascar, paleontologists discover an intact fossil unlike any known animal, living or extinct. Also, bizarre stone spheres are discovered in Costa Rica and the curious remains of a small man are found in Chiapas, Mexico.

Mike and the team have to tear a roof completely off and build an attic space properly.

MJ runs into financial setbacks, tiling troubles and door debates with his father; as tensions mount, MJ must come to a decision that has repercussions for the completion of his home.

Hurricane Patricia rips apart a Mexican holiday resort sending tourists fleeing for their lives.

A Nazi fortress could have changed history if finished; an underwater graveyard harbors American treasures; a network of tunnels in New York were abandoned for mysterious reasons.

A sprawling military facility dotted with bunkers for miles now stands abandoned in the American heartland of Edgemont, S.D.; experts investigate and uncover a once highly-secure WWII ordnance site designed to store deadly munitions.

In Guatemala, archaeologists identify an ancient site containing a series of unknown structures; a lake full of jellyfish is studied on a remote South Pacific island; Argentinian researchers discover a complex that may have a dark past.

A colossal stone temple on a remote Egyptian island mysteriously bears the names of the most famous leaders of the ancient world; now, experts use cutting-edge tech to investigate why pharaohs and emperors all built monuments at this enigmatic site.

A house has been busted as a marijuana-growing operation and now needs massive repairs.

Emotions are high as MJ delivers his custom table to an unsuspecting friend; everyone pitches in for the final push to complete the house before the big reveal.

Declutter guru Peter Walsh uses all his powers of persuasion to help a widower part with his late wife's vast doll collection; Cherie enjoys ripping up the 1960s carpets and Lucas finds a vintage marble worth a large amount.

A sprawling military facility dotted with bunkers for miles now stands abandoned in the American heartland of Edgemont, S.D.; experts investigate and uncover a once highly-secure WWII ordnance site designed to store deadly munitions.

A royal coronation spot in Ireland; perfectly straight canals along the jagged Massachusetts coastline; a literal line in the Libyan sand; a Pennsylvania ghost town; ancient Tibetan salt pans.

Two research teams are granted special permission to investigate what happened to WW1 warships HMS Hampshire and HMS Vanguard in their final moments.

In 2015, a massive earthquake in Nepal triggers a deadly avalanche on Mount Everest and mudslides that bury whole villages.

In Guatemala, archaeologists identify an ancient site containing a series of unknown structures; a lake full of jellyfish is studied on a remote South Pacific island; Argentinian researchers discover a complex that may have a dark past.

A deserted town in Spain with a bloody past and a ghost fleet heading nowhere are homes to dark American secrets, and new discoveries reveal how they were built and why they were abandoned.

A historic sea vessel rusts in the Delaware River; experts investigate and reveal a passenger liner and the architecture that doubled as a U.S. warship.

A sprawling military facility dotted with bunkers for miles now stands abandoned in the American heartland of Edgemont, S.D.; experts investigate and uncover a once highly-secure WWII ordnance site designed to store deadly munitions.

A historic sea vessel rusts in the Delaware River; experts investigate and reveal a passenger liner and the architecture that doubled as a U.S. warship.

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.

Husband and wife, Ken and Georgia, have worked hard their entire lives and are now looking to reap the benefits of their hard work with a lakefront dream home.

Amanda and Joe are passionate about fitness and are searching for their dream home that has enough space for a home gym; during their search for a lakefront property, they come across a beautiful traditional home situated on five and a half acres.

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.

A house has been busted as a marijuana-growing operation and now needs massive repairs.

Emotions are high as MJ delivers his custom table to an unsuspecting friend; everyone pitches in for the final push to complete the house before the big reveal.

In 2015, a massive earthquake in Nepal triggers a deadly avalanche on Mount Everest and mudslides that bury whole villages.

A deserted town in Spain with a bloody past and a ghost fleet heading nowhere are homes to dark American secrets, and new discoveries reveal how they were built and why they were abandoned.

The rehab is flooded with orphaned seals, with some frozen solid in ice.

Now only four, heavy rains threaten end the journey for more.

The return of one adventurer and the addition of another gives the group hope as their search for food becomes desperate; as the rain finally clears to reveal a blue sky, the explorers find themselves both physically and emotionally exhausted.

Watch as Leo and Jeff hit up Nordic Point for some great walleye and smallmouth action.

Byram and Kendra are not only husband and wife, they are also music producers; they are looking for an awesome lakefront property that they can live in, record music in and entertain clients in the music industry.

With a big budget and timeline hurdles, decorator Chris and his builder dad, Mick, plan to revive an overgrown chapel with a rooftop forest; Chris' interior designer wife, Marisa, adds finishing touches.

Ciarán crafts an art box for a fundraising cartoonist, Micaela designs a sunroom chair for a community worker, and Saf builds a bespoke DJ Booth.

Mike Holmes restructures a roof and installs new windows.

When tiles begin to crack after a renovation the contractor finds a dangerous surprise.

Skiers get trapped by a massive avalanche; cars careen on icy roads; storm chasers escape a tornado; a violent volcanic eruption turns day into night.

Vacationers end up trapped in a pool surrounded by fire; a Czech man faces a rare F4 tornado; an animal rescuer works in the aftermath of Hurricane Florence; a kayaker paddles through a pacific storm.

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.

Skiers get trapped by a massive avalanche; cars careen on icy roads; storm chasers escape a tornado; a violent volcanic eruption turns day into night.

On the island of Madagascar, paleontologists discover an intact fossil unlike any known animal, living or extinct. Also, bizarre stone spheres are discovered in Costa Rica and the curious remains of a small man are found in Chiapas, Mexico.

Visiting a controversial natural oasis in upstate New York; spying on the classified remains of a cutting-edge government vehicle project in Colorado; exploring a doomed monument to hope in Memphis and a strange Pacific Northwest town with a secret.

Inspect a decaying New Jersey facility that was a powder keg of injustice, then tour a Polish imperial bastion turned movie set. Visit an English country retreat that harboured radical fugitives and a Namibian outpost funded by desert treasures.

Reveal the truth behind the planet's oldest legends. Tour an island covered in polar bears, see bizarre twin craters in Greece, peek at a supervolcano hidden under Yellowstone Park, and examine an ocean formation that's eerily similar to Atlantis.

Visiting a controversial natural oasis in upstate New York; spying on the classified remains of a cutting-edge government vehicle project in Colorado; exploring a doomed monument to hope in Memphis and a strange Pacific Northwest town with a secret.

Inspect a decaying New Jersey facility that was a powder keg of injustice, then tour a Polish imperial bastion turned movie set. Visit an English country retreat that harboured radical fugitives and a Namibian outpost funded by desert treasures.

Reveal the truth behind the planet's oldest legends. Tour an island covered in polar bears, see bizarre twin craters in Greece, peek at a supervolcano hidden under Yellowstone Park, and examine an ocean formation that's eerily similar to Atlantis.

Declutter guru Peter Walsh uses all his powers of persuasion to help a widower part with his late wife's vast doll collection; Cherie enjoys ripping up the 1960s carpets and Lucas finds a vintage marble worth a large amount.

Ciarán crafts an art box for a fundraising cartoonist, Micaela designs a sunroom chair for a community worker, and Saf builds a bespoke DJ Booth.

Mike Holmes restructures a roof and installs new windows.

When tiles begin to crack after a renovation the contractor finds a dangerous surprise.

New technologies reveal the startling truth behind the largest temple ever built, Angkor Wat; accompany experts as they uncover how this colossal structure was constructed and why one of the largest cities in the world was suddenly abandoned.

Mike and MJ add a partial second story to the country house; dangerous structural issues in the river house force them to take down the roof and second floor walls.

Becky makes a last-ditch effort to harvest a Muskox; Unrelenting snow forces Kim and Pierre to upgrade their shelter; Desperate for a successful fur season, Bentley works his trapline; Caught in a deep-freeze, Mike searches for a source of water.

Watch as Leo and Jeff hit up Nordic Point for some great walleye and smallmouth action.

Diarmuid Gavin and his team rally for an old soldier whose once lovely garden has become an overwhelming cluttered mess following the loss of his wife.

At The Twice Done House, Mike shocks widower Sara with the mold they discover in her attic caused by an ice dam in her roof; the exterior gets a major facelift as two massive trees that were a danger to the house are removed at the Half Done House.

After the kitchen floor begins to bow, a couple has the contractor install a ceramic tile floor.

Contractor Mike Holmes secures a structure and pours a proper foundation.

Investigators use pioneering technology to reveal the hidden story of the Silk Road; a look at lost tombs, ancient DNA and what drives trade along the 4,000-mile-long network.

The latest discoveries reveal hard evidence of the Bible's greatest stories; high-tech investigations into newly unearthed artifacts lead to archaeological breakthroughs in the Holy Land.

The Dendera Temple is one of the best-preserved temples in all of Egypt; experts decipher its mystifying zodiac images and uncover the ceremonial events that took place at this sacred site, and stunning CGI rebuilds this grand complex in its prime.

The magnificent tomb of Alexander the Great mysteriously vanishes and becomes a legend; using CGI, investigators piece together the evidence to reveal where his tomb lies and what it might look like.

In 373 B.C., the Greek city of Helike vanished; archaeologists believe they've found the ruins of the great lost metropolis; using CGI, experts re-create the city's final moments and reveal its links to the greatest lost land of all -- Atlantis.

Satellite images of violent vortexes above a volcanic island; a man films a dazzling heavenly vision over suburban rooftops.

A Polish castle becomes entwined in the hunt for lost Nazi treasure, the heir of an American business tycoon gets caught in a web of controversy, and an Irish estate is embroiled in a fight for freedom.

As daylight fades, Alaskans contend with threats lurking in the shadows.

A Montana small town branded by an infamous jailbreak; how nature trumped greed during an Alaska treasure hunt; a cultural icon from the rough side of New Orleans; the Empire State of the South.

A Polish castle becomes entwined in the hunt for lost Nazi treasure, the heir of an American business tycoon gets caught in a web of controversy, and an Irish estate is embroiled in a fight for freedom.

As daylight fades, Alaskans contend with threats lurking in the shadows.

A Montana small town branded by an infamous jailbreak; how nature trumped greed during an Alaska treasure hunt; a cultural icon from the rough side of New Orleans; the Empire State of the South.

Diarmuid Gavin and his team rally for an old soldier whose once lovely garden has become an overwhelming cluttered mess following the loss of his wife.

Byram and Kendra are not only husband and wife, they are also music producers; they are looking for an awesome lakefront property that they can live in, record music in and entertain clients in the music industry.

Diving into the future of home construction and why the time to focus on this is now; the discussion centers around the need for passive house construction to help offset the devastating effects of climate change.

After the kitchen floor begins to bow, a couple has the contractor install a ceramic tile floor.

Contractor Mike Holmes secures a structure and pours a proper foundation.

New technologies reveal the startling truth behind the largest temple ever built, Angkor Wat; accompany experts as they uncover how this colossal structure was constructed and why one of the largest cities in the world was suddenly abandoned.

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.

The West Coast is home to the San Andreas fault, stretching for almost a thousand miles beneath the feet of millions of Americans.

Catastrophe strikes as one of America's most vital freeway intersections erupts in flames and completely collapses in San Francisco; experts use the latest science to investigate how an overturned tanker truck spawned a devastating inferno.

Mike repairs an addition and back deck after they fail code inspection.

Paid programming.

The coastal metropolis of Miami faces a triple threat of crumbling limestone bedrock, ferocious superstorms and relentless rising oceans.

A warmer planet creates drier conditions and increasing lightning activity, causing catastrophic wildfires and other anomalies like "firenadoes"; megastorm events occur in California and Alberta, Canada.

Climate change means warmer ocean temperatures and higher sea levels which are intensifying hurricanes. Some experts believe we should add a Category six to the Saffir-Simpson hurricane wind scale.

The story of citizens most urgently affected by the melt in Alaska, faced with becoming climate refugees.

A vanished Neolithic structure in an Irish farmer's field, an ancient oasis in the remote reaches of a Chinese desert, a centuries-old buried treasure in the UK and a dreaded predator in the Pacific Ocean are discovered by accident using drones.

Psychedelic swirls in the Utah wastelands; a bizarre configuration of circles in the Sahara; hidden lines with the help of a drone; a remote polka-dot lake in Canada.

Tower over amazing metropolises. Learn why an important urban centre is sinking toward oblivion, soar over sprawling ruins buried under Saharan sands, learn the modern secret of an ancient fortress, and eye a ghost town on the edge of the Gobi.

In Arkansas, two storm chasers help warn people that a tornado is barrelling towards them, wreaking havoc on downtown Jonesboro and leaving a trail of destruction. In Idaho, a daredevil adventurer decides to swim beneath a frozen lake.

A twisting swarm of menacing aerial creatures glides above the suburbs; bizarrely parting seas suggest connections to ancient legends; a volcano produces deadly hair-like fibers.

Experiencing the 2017 Mexico City earthquake; uncovering the mystery of the Oklahoma frack quakes; how tremor-proof construction could cause the destructive events; how an earthquake revealed a history-changing room.

In Arkansas, two storm chasers help warn people that a tornado is barrelling towards them, wreaking havoc on downtown Jonesboro and leaving a trail of destruction. In Idaho, a daredevil adventurer decides to swim beneath a frozen lake.

A twisting swarm of menacing aerial creatures glides above the suburbs; bizarrely parting seas suggest connections to ancient legends; a volcano produces deadly hair-like fibers.

Experiencing the 2017 Mexico City earthquake; uncovering the mystery of the Oklahoma frack quakes; how tremor-proof construction could cause the destructive events; how an earthquake revealed a history-changing room.

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 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.

The sacred city of Nippur and the world's only ziggurat contain elusive mysteries to the ancient Sumerian people; now, archaeologists armed with pioneering tech are on a quest to reveal the secrets behind the earliest known civilization in history.

The downfall of the powerful Maya city of Palenque continues to mystify archaeologists today; now, investigators gain rare access to explore lost tombs to reveal the truth behind this legendary city and the mystery behind its enigmatic queens.

During the last two years of her life, Princess Diana (Naomi Watts) campaigns against the use of land mines and has a secret love affair with a Pakistani heart surgeon (Naveen Andrews).

A look at Dr. Savannah's practice and what she's learning about Metis culture.

Savannah balances the medical needs of animals with the emotional bonds of the owners.

There's a new employee at Rocky Rapids Vet. Clinic, Dr. Dayle Poitras, a newly graduated Métis vet excited about landing her first full-time gig; Savannah is keen to mentor young Dayle while learning about what it means to be Métis.

Fishing adventures.

Dr. Savannah treats a hound after the poor pup is kicked in the head by a horse; she must also race against time to treat and return an injured fawn into the wild after a cougar attacked it.

Dogs indeed account for more than half of the patients at Rocky Rapids Clinic; Dr. Savannah works tirelessly to keep rural Alberta's four-legged canine friends healthy and safe.

Paid programming.

During the last two years of her life, Princess Diana (Naomi Watts) campaigns against the use of land mines and has a secret love affair with a Pakistani heart surgeon (Naveen Andrews).

Mike learns about sorority life while installing a flat roof and rooftop deck.

Mike does an inspection on the home of a savvy first time buyer.

A house with a big kitchen addition gets an inspection.

Flying on one of the biggest helicopters on Earth, on a quest to pull valuable timber from the forest; huge repairs threaten to bring this mission to a halt.

Notorious gunslinger John Dillinger once pulled off a daring escape from this unassuming jail; today, the story of his clash with Indiana's first female sheriff and his dramatic getaway continues to fascinate the public.