During World War II, a battle-hardened Army sergeant leads the crew of a Sherman tank on a deadly mission behind enemy lines to strike at the heart of Nazi Germany.

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.

In 2154, the wealthy live in comfort and luxury aboard a space station, while the poor have a hardscrabble existence on the overpopulated and ruined Earth.

Mike Holmes comes to the rescue of a couple who was duped by a contractor hired to renovate their basement bathroom.

When the lost tomb of King Tut is opened in 1922, it's not only the famous Curse that is unleashed.

Hosts Leo Stakos, Ron James and Jeff Chisholm set their sights on great fishing destinations.

Discovering what it takes to become an astronaut, blasting into outer space at 17,000 mph.

Paid programming.

In 2154, the wealthy live in comfort and luxury aboard a space station, while the poor have a hardscrabble existence on the overpopulated and ruined Earth.

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.

The team make a wooden water feature for a paramedic, a writing desk for a fundraising cancer-survivor and a hand crafted firepit for a mental health advocate.

Alex, Ella and Rich construct a portable outdoor bar for a philanthropic motorcycle group; Ciarán makes a coffee table for a kidney-donating friend; Yas fires up a bird-shaped candelabra for a fundraiser.

Pumping up the bounce factor with Ciarán and Yas, who team up to craft the perfect hardwood Ping-Pong table. Ella carves a lovely monument for an equine therapist and Saf upcycles salvaged gates into a garden bench for a busy grandpa.

Kimberly and Jason experience mold problems.

Touring a South Korean mountainside retreat built in the shadow of a frozen conflict; exploring a shrine to Soviet political manipulation; checking out a recently declassified Spanish defence network; peeking inside an Argentinian guest house.

Todd and his wife, Rebecca, face challenges when a windstorm blocks the road; architect Monty Wood and designer Ami McKay begin laying the foundation for the high-tech A-frame.

Todd and his wife, Rebecca, face challenges when a windstorm blocks the road; architect Monty Wood and designer Ami McKay begin laying the foundation for the high-tech A-frame.

Feel the excitement as the Holmes team surprises superfan Michael, who has autism, with incredible news: he's part of the crew! Watch his family get a life-changing upgrade that will open up their tired bungalow and give them more room for living.

Chantal and Keith's dream is to own a lakefront house, but their picky nature has stopped them from settling for anything less than perfect; overall, they have seen 300 properties but have yet to find the one.

Glen and Sherry have recently become empty nesters and are looking forward to this new stage of life; they are looking to make a permanent move to a lakefront property with space for guests and possible income potential.

Todd and his wife, Rebecca, face challenges when a windstorm blocks the road; architect Monty Wood and designer Ami McKay begin laying the foundation for the high-tech A-frame.

Todd and his wife, Rebecca, face challenges when a windstorm blocks the road; architect Monty Wood and designer Ami McKay begin laying the foundation for the high-tech A-frame.

Feel the excitement as the Holmes team surprises superfan Michael, who has autism, with incredible news: he's part of the crew! Watch his family get a life-changing upgrade that will open up their tired bungalow and give them more room for living.

Chantal and Keith's dream is to own a lakefront house, but their picky nature has stopped them from settling for anything less than perfect; overall, they have seen 300 properties but have yet to find the one.

Glen and Sherry have recently become empty nesters and are looking forward to this new stage of life; they are looking to make a permanent move to a lakefront property with space for guests and possible income potential.

In 2154, the wealthy live in comfort and luxury aboard a space station, while the poor have a hardscrabble existence on the overpopulated and ruined Earth.

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.

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 commitment-shy guy (Patrick Dempsey) realizes he is in love with his best friend (Michelle Monaghan) and accepts a spot in her bridal party in the hope of stopping her wedding.

In the Australian rain forests of Lake Eacham, a scientist discovers a mysterious mouse-like creature that glows in the dark; strange cylindrical tubes are uncovered in the forests of India; hundreds of human bones are found in a Belizean cave.

Off the coast of Tanzania, a puzzling site containing massive stone blocks is revealed on Kilwa Island; the discovery of giant animal bones baffle researchers in Australia; hundreds of human bones are uncovered in a Guatemalan rain forest.

Hosts Leo Stakos, Ron James and Jeff Chisholm set their sights on great fishing destinations.

A contractor who came recommended to Vicki and Dave started all the jobs they wanted, but bailed before any of them were complete.

Paid programming.

Building a beautiful, strong and safe two level back deck.

A commitment-shy guy (Patrick Dempsey) realizes he is in love with his best friend (Michelle Monaghan) and accepts a spot in her bridal party in the hope of stopping her wedding.

A teenage girl in Korea is martyred in prison and becomes a national hero; the facility where she was held stands in remembrance of her bravery and the Korean struggle for independence.

Alex builds a rocking chair with a traditional French polish; Ciaran creates a snooker-themed jewellery box; Saf constructs a swing bench.

Micaela designs and upholsters a Jamaican-inspired armchair; Ella makes an interactive coffee table; Alex constructs a giant climbing frame.

Chloe welds a bespoke BBQ for a community food-hub hero; Ciarán transforms local timber into a hallway unit for a rescue-dog handler; Saf's dramatic bookcase for a youth-theatre mentor.

A woman has an issue with water penetrating her kitchen addition built on a concrete slab.

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

A turtle named Knuckles needs help with some shell issues and a pig named Missy has a bad case of the flu.

A pregnant dog named Bella needs an emergency C-section before she loses her pup; a giant Tegus lizard is uncharacteristically lethargic; Dr. Savannah joins Dayle at the annual Drayton Valley Rodeo where Dayle is the vet on call.

Battling wind and waves to find a sea lion trapped in a plastic ring; visiting a rescue centre, where over 80 orphan seals must be fed several times a day to prepare for release into the wild; an Amazonian duck gets a miraculous operation.

Hope puts everything on the line to save an orphaned black bear cub; two bobcats are ready for release, but they won't go easy.

A turtle named Knuckles needs help with some shell issues and a pig named Missy has a bad case of the flu.

A pregnant dog named Bella needs an emergency C-section before she loses her pup; a giant Tegus lizard is uncharacteristically lethargic; Dr. Savannah joins Dayle at the annual Drayton Valley Rodeo where Dayle is the vet on call.

Battling wind and waves to find a sea lion trapped in a plastic ring; visiting a rescue centre, where over 80 orphan seals must be fed several times a day to prepare for release into the wild; an Amazonian duck gets a miraculous operation.

Hope puts everything on the line to save an orphaned black bear cub; two bobcats are ready for release, but they won't go easy.

After a defector accuses her of spying for the Russians, a CIA officer (Angelina Jolie) goes on the run and tries to come up with a way to establish her innocence.

Meeting the people who designed amazing engineering projects and those that help revive them.

On a picturesque island off the coast of Brazil, this penal colony was once the site of a dramatic prisoner uprising; among the ruins lies the story of the violent rebellion and the recapturing of the island by military forces.

An actual witch (Nicole Kidman) and a neurotic movie star (Will Ferrell) land the lead roles in a television remake of the 1960s sitcom.

Mike Holmes comes to the rescue of a new home that was built with various insufficiencies.

Tragedy strikes in Puerto Rico as an explosion takes down a popular shoe shop.

In New Jersey, a neighborhood is devastated by a massive factory explosion; a Christmas Eve tragedy in New Zealand, as a packed train crashes into a river; in the U.K., Liverpool's state-of-the-art new hospital building is plagued by problems.

Paid programming.

Mike Holmes is called in to correct a botched basement renovation.

Seven wonders of ancient Egypt are home to mysteries still unsolved thousands of years after their construction, and today, investigators use cutting-edge technology and forensic analysis to reveal new secrets of these colossal engineering marvels.

A mission to haul hefty cargo across Switzerland to the Netherlands, going through four countries with critical repairs at every turn.

Meeting the people who designed amazing engineering projects and those that help revive them.

A Swiss mountain seems to be squirting out its insides; a moon with a halo appears and seems to trigger bizarre human behavior; glowing green geese are filmed flying over Canada.

The Virgin Mary appears in a dust cloud as a landslide narrowly misses her church; a second sun suddenly appears over a city; a farmer's footage might solve the riddle of mysterious crop circles.

A passenger on a helicopter films a weird red liquid seeping from an Antarctic glacier. A ship appears in the sky at the site of a notorious World War Two naval battle. And strange lights filmed dividing over an American city.

The clifftop ruins of Tintagel Castle are shrouded in a tumultuous history and believed to be the birthplace of King Arthur; experts use cutting-edge tech to unlock the secrets of this ancient structure and reveal the truth behind a legendary ruler.

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.

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.

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.

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.

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.

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.

Ron and Jill hired contractors to undertake a huge renovation that essentially involved adding a second floor to a portion of their home.

A woman has an issue with water penetrating her kitchen addition built on a concrete slab.

Jean hires a designer to help re-configure the layout of an entire floor.

Kimberly and Jason experience mold problems.

An Australian social outcast (Toni Collette) moves to Sydney, cares for an ailing friend (Rachel Griffiths) and weds an Olympian needing citizen status.

Building a beautiful, strong and safe two level back deck.

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.

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.

An analysis of the secrets of long-lost human settlements, a mysterious Norwegian mound, pre-historic stone circle on the banks of the Tagus River, lost city in the cradle of civilization and more.

Stories of ghost towns, including Pripyat and Hashima Island.

The U.S. gains information about space borders using unwanted battleship guns; a V2 rocket is developed from the remains of a secret Nazi base.

The history of a stretch of concrete known as Hitler's Bridge; the highest bridge in the world collapses.

On a picturesque island off the coast of Brazil, this penal colony was once the site of a dramatic prisoner uprising; among the ruins lies the story of the violent rebellion and the recapturing of the island by military forces.

Jason and Kim's unusual dream home has many more safety issues than the home inspector's report revealed.

After the home inspector misses issues, homeowners find more work for themselves.

Gail and Kevin discover a disturbing problem when Mike inspects their dream home.

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.

Actor Peter Stormare and historian Elroy Balgaard investigate the man accused of forging evidence of Vikings in America, testing a crucial piece of evidence with DNA analysis: an ancient skull that may have alien origins.

While on a tour of the White House with his young daughter, a police officer springs into action to save his child and the president from a heavily armed group of paramilitary invaders.

Mike heads to St. Petersburg, Fla., to help first-time home buyers Heather and Jay; along with Heather's young son, the couple plans to move into the best house they can find within their budget.

While on a tour of the White House with his young daughter, a police officer springs into action to save his child and the president from a heavily armed group of paramilitary invaders.

A contractor who came recommended to Vicki and Dave started all the jobs they wanted, but bailed before any of them were complete.

Experts investigate the secrets of seven lost cities; investigators use advanced aerial scanning, underwater drones, and 3-D mapping to reveal why these enigmatic civilizations disappeared.

An Australian family washed out of their off-grid home by flash floods; a woman crashes through the ice trying to save her dog; a golf course tornado; an adventurer injured in a freak rainstorm in British Columbia.

A commitment-shy guy (Patrick Dempsey) realizes he is in love with his best friend (Michelle Monaghan) and accepts a spot in her bridal party in the hope of stopping her wedding.

Hosts Leo Stakos, Ron James and Jeff Chisholm set their sights on great fishing destinations.

When Kimberly and Donald got married, they became one big, blended family; now that their adult children will start having children of their own, they are searching for a big home on the lake.

When the lost tomb of King Tut is opened in 1922, it's not only the famous Curse that is unleashed.

Saf and Micaela craft a guitar case for a musician who helps people say their last goodbyes; Alex is on an ambitious boat-building job for a river conservationist and Ciarán makes a '50s table for a hospital radio DJ.

With the house unfinished, a contractor flees with almost $200,000 of a couple's money and they are now forced to live in a motor home on their front driveway.

Mike arrives and they rebuild the terrace with a proper watertight membrane and new decking.

Alaskans face long days and uncertain outcomes during trapping season.

Alaskans must adapt to new obstacles to survive in deep winter.

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.

Actor Peter Stormare and historian Elroy Balgaard investigate the man accused of forging evidence of Vikings in America, testing a crucial piece of evidence with DNA analysis: an ancient skull that may have alien origins.

While on a tour of the White House with his young daughter, a police officer springs into action to save his child and the president from a heavily armed group of paramilitary invaders.

Mike arrives and they rebuild the terrace with a proper watertight membrane and new decking.

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.

A labor strike in an Arizona mining town ends in a mass kidnapping and deportation, a unique homesteading community gets its start in the Old West, and a leaning Carolina lighthouse becomes part of Civil War history.

Touring a Miami suburb that began as a dream and became a nightmare; visiting a glitzy Beirut high-rise consumed by hate and fear; learning why armed raiders targeted an English pirate vessel.

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.

A labor strike in an Arizona mining town ends in a mass kidnapping and deportation, a unique homesteading community gets its start in the Old West, and a leaning Carolina lighthouse becomes part of Civil War history.

Touring a Miami suburb that began as a dream and became a nightmare; visiting a glitzy Beirut high-rise consumed by hate and fear; learning why armed raiders targeted an English pirate vessel.

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.

A temporal agent (Ethan Hawke) embarks on a final time-traveling assignment to prevent an elusive criminal from launching an attack that kills thousands of people.

Pets need their owners to meet their basic needs, but humans can also gain an emotional benefit from their pets; Dr. Savannah explores the loving connection between humans and their pets when two of her longtime clients lose their beloved ferret.

Dr. Savannah heads to Cambridge Bay, Nunavut in the far Arctic, to offer her expert services at a volunteer vet clinic; it's the only chance the residents will have all year to seek medical advice for their pets.

Variety is the spice of life for Dr. Savannah as every day presents a host of new changes, from inner-city wild bird rescues to performing an emergency c-section on a pregnant cow.

After a defector accuses her of spying for the Russians, a CIA officer (Angelina Jolie) goes on the run and tries to come up with a way to establish her innocence.

Hosts Leo Stakos, Ron James and Jeff Chisholm set their sights on great fishing destinations.

A contractor who came recommended to Vicki and Dave started all the jobs they wanted, but bailed before any of them were complete.

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

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

A townhouse built on the foundation of an old church proves difficult when it comes to regulating the temperature.

Identifying and fixing disastrous home improvement projects with renovation expert Mike Holmes.

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.

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.

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.

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.

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.

An analysis of the secrets of long-lost human settlements, a mysterious Norwegian mound, pre-historic stone circle on the banks of the Tagus River, lost city in the cradle of civilization and more.

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

Flammable snow could be an international danger; black smoke with a mind of its own; a giant red dome that appears to defy the laws of physics.

An eerie set of buildings in Paris is evidence of an unspeakable evil; new discoveries reveal the horrific things that happened here, and why they were abandoned.

Alaskans are forced to embrace their inner warrior as winter deepens.

Flee to an aviator's secluded Wyoming retreat away from the limelight and feel the weight of history in a famous Southern barbershop. Pop into a Connecticut building founded on regional rivalry and scratch your head at the Coney Island of the South.

Sign off.

Alaskans are forced to embrace their inner warrior as winter deepens.

Flee to an aviator's secluded Wyoming retreat away from the limelight and feel the weight of history in a famous Southern barbershop. Pop into a Connecticut building founded on regional rivalry and scratch your head at the Coney Island of the South.

Undercover Miami detectives (Martin Lawrence, Will Smith) switch lives while investigating murders linked to stolen heroin.

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

A Turkish drought reveals a long-lost ancient Basilica and its secrets; a church spire punches through the surface of a toxic sludge in Romania; the hull of a massive ship in the North Sea answers decades old questions.

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.

Mike and MJ decide to go into business together to buy houses and renovate them right. But MJ is in for a surprise when he discovers Mike has already purchased their first project, then finds another investment 3.5 hours away.

In the Philippines, the Taal volcano violently erupts; a snowboarder in Utah rescues himself from a snowy mountain; in the Grand Canyon, mud and rocks barrel down on a group of tourists.

The team must remove thousands of wrecked cars from the hull before it becomes an environmental disaster; repairing a vessel before the waters of the River Solent flood the hull.

Mike helps Sam and Nick look at brand new houses, many of which have yet to be lived in, which means all the more reason to bring along the King of Contractors.

In Brooklyn Park, Minn., Jake and Lindsay want to buy an investment home, and they show their favorites to Mike who helps them see the good, the bad and the ugly in order to get the best house for their money.

The remains of warships from the remote Pacific to the Atlantic, reveal new insights into how the atom bomb changed the world forever.

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.

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?

As winter closes in, the quest for sustenance becomes essential as four Alaskans fight to stay ahead of the season.

Join real-life shipwreck hunters as they uncover the gripping stories behind the most fascinating wrecks in the world's oceans.

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

The world's strangest ghost towns are home to dark secrets, creepy buildings and eerie sights; new discoveries reveal why they were abandoned.

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?

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.

In the Philippines, the Taal volcano violently erupts; a snowboarder in Utah rescues himself from a snowy mountain; in the Grand Canyon, mud and rocks barrel down on a group of tourists.

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?

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.

Tragedy strikes in Puerto Rico as an explosion takes down a popular shoe shop.

The world's strangest ghost towns are home to dark secrets, creepy buildings and eerie sights; new discoveries reveal why they were abandoned.

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.

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.

Going under one of the world's largest lakes for a multi-million dollar tunnel boring project in one of the fastest growing cities on Earth.

On the St. Lawrence River, MJ and Mike get a good deal on an eyesore full of asbestos, and they are forced to call in a remediation team; back at the country house, Mike and MJ find out they on the hook to replace its entire leaching field.

A defenestrated kitty needs a new home, a cat named Bella has mouth issues which may or may not be cancer, and Dr. Savannah takes a trip to the Siksika first nation to run a spay/neuter clinic to help control the pet population.

A cat named Louis requires major leg surgery, a Kunekune pig named Crumbfoot needs emergency X-rays, and Savannah heads out to conduct a wild horse study, looking at how horses treat their own parasites through a process known as Zoopharmacognosy.

Chris and Angela plan to convert an eyesore of a water tower into a gravity-defying vacation home; with their builder pal, John, helps the couple face planning hurdles, mounting costs and harsh weather.

Watch as the guys get into this explosive Pike fishing action at Anderson's Lodge. Don't want to miss this one!

Brenda and Peter have two young daughters and love their Minneapolis neighborhood, but they've outgrown their home, and they need Mike's expertise as they view the new houses they're considering, hoping to pick the best home for their family.

A mother and daughter are living with a mountain of building waste in their back garden in Bangor; instead of a lawn there's trash and rubble from their extension build.

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.

Peter and Gillian are searching for a lakefront property to call home and host charity events in; their search for a house on the lake will include tours of an upscale farmhouse and resort-like property with its own pub.

Going under one of the world's largest lakes for a multi-million dollar tunnel boring project in one of the fastest growing cities on Earth.

Sisters Daisy and Indiana Perry bring their father's damaged motor bike saddle bags. Steve Fletcher welcomes Ben Chaffe to the workshop with his late grandfather's barometer. Lastly, Matt Nickels and Dom Chinea work on a decorative window panel.

Four Alaskans living in the remote bush must gather and manage scarce resources to ensure their survival.

Armed with the latest undersea technology and personal testimony, boarding two doomed ships to discover what set them on the path to catastrophe.

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 bizarre top-secret facility; haunting underground caverns; a formidable ring of battered fortifications; other-worldly structures hovering over water.

Sisters Daisy and Indiana Perry bring their father's damaged motor bike saddle bags. Steve Fletcher welcomes Ben Chaffe to the workshop with his late grandfather's barometer. Lastly, Matt Nickels and Dom Chinea work on a decorative window panel.

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.

Joey and Tatiana are boat captains looking for the perfect lakefront property to entertain friends; the first property is situated on an island with a modern and open-concept design; the next is situated on a peninsula with views of the lake.

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

A defenestrated kitty needs a new home, a cat named Bella has mouth issues which may or may not be cancer, and Dr. Savannah takes a trip to the Siksika first nation to run a spay/neuter clinic to help control the pet population.

A cat named Louis requires major leg surgery, a Kunekune pig named Crumbfoot needs emergency X-rays, and Savannah heads out to conduct a wild horse study, looking at how horses treat their own parasites through a process known as Zoopharmacognosy.

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.

Joey and Tatiana are boat captains looking for the perfect lakefront property to entertain friends; the first property is situated on an island with a modern and open-concept design; the next is situated on a peninsula with views of the lake.

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

A defenestrated kitty needs a new home, a cat named Bella has mouth issues which may or may not be cancer, and Dr. Savannah takes a trip to the Siksika first nation to run a spay/neuter clinic to help control the pet population.

A cat named Louis requires major leg surgery, a Kunekune pig named Crumbfoot needs emergency X-rays, and Savannah heads out to conduct a wild horse study, looking at how horses treat their own parasites through a process known as Zoopharmacognosy.

Sisters Daisy and Indiana Perry bring their father's damaged motor bike saddle bags. Steve Fletcher welcomes Ben Chaffe to the workshop with his late grandfather's barometer. Lastly, Matt Nickels and Dom Chinea work on a decorative window panel.

A bizarre top-secret facility; haunting underground caverns; a formidable ring of battered fortifications; other-worldly structures hovering over water.

Stories of ghost towns, including Pripyat and Hashima Island.

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

Thrilled with a much-needed gift and lesson from local Elders, the group prepares and enjoys a meal of wild squirrel before catastrophe hits the camp.

Everyone is left shocked after an adventurer calls it quits and leaves the journey for good; the remaining five are torn apart, as some look to potentially branch off on their own.

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.

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

Despite being the second smallest park in Canada, Point Pelee bird watching reputation is huge.

Thrilled with a much-needed gift and lesson from local Elders, the group prepares and enjoys a meal of wild squirrel before catastrophe hits the camp.

Peter and Gillian are searching for a lakefront property to call home and host charity events in; their search for a house on the lake will include tours of an upscale farmhouse and resort-like property with its own pub.

Watch as the guys get into this explosive Pike fishing action at Anderson's Lodge. Don't want to miss this one!

In Florida, fun-loving Nicole and Tariq are ready to buy their first home, preferably with enough room for a future family; Mike tours Nicole and Tariq's chosen homes and teaches them how to spot what's good, what's fixable and what's unacceptable.

Marvel as Rich mixes digital tech with old-school drawing to craft an illuminating cricket lamp; Alex engineer a folding workspace for a public-minded street artist; Yasemen's handmade bird table make a Liverpudlian hero's heart soar.

The remains of warships from the remote Pacific to the Atlantic, reveal new insights into how the atom bomb changed the world forever.

The Draken crew gets a new captain, battles fierce winds and learns to accept defeat with Viking honor on the way to England.

In the Philippines, the Taal volcano violently erupts; a snowboarder in Utah rescues himself from a snowy mountain; in the Grand Canyon, mud and rocks barrel down on a group of tourists.

Six Alaskans living in the remote corners of the state are in a rush to prepare for the challenging months ahead.

Survivors' stories and world-leading shipwreck investigators uncover how even the most powerful warships had their weaknesses and paid a fatal price.

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.

The ruins of a once-palatial compound contain the secrets of one of history's most notorious criminals, and new discoveries reveal why this high-security estate was built and why it was abandoned.

A breath-taking journey on Scotland's River Spey, traveling from its source in the Highlands, winding by boat through the spectacular mountains to where the river meets the North Sea.

Heavy snow creates a treacherous situation for trekkers in the Himalayan mountains, when an earthquake-triggered avalanche sweeps into a busy base camp; in Australia, category three Cyclone Damien makes landfall and leaves a trail of destruction.

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

Marvel as Rich mixes digital tech with old-school drawing to craft an illuminating cricket lamp; Alex engineer a folding workspace for a public-minded street artist; Yasemen's handmade bird table make a Liverpudlian hero's heart soar.

A haunted lighthouse on Lake Michigan, a town where everyone seems to have vanished all at once, and a secret complex of tunnels beneath London are deserted engineering projects.

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

Marvel as Rich mixes digital tech with old-school drawing to craft an illuminating cricket lamp; Alex engineer a folding workspace for a public-minded street artist; Yasemen's handmade bird table make a Liverpudlian hero's heart soar.

Heavy snow creates a treacherous situation for trekkers in the Himalayan mountains, when an earthquake-triggered avalanche sweeps into a busy base camp; in Australia, category three Cyclone Damien makes landfall and leaves a trail of destruction.

The ruins of a once-palatial compound contain the secrets of one of history's most notorious criminals, and new discoveries reveal why this high-security estate was built and why it was abandoned.

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 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.

The U.S. gains information about space borders using unwanted battleship guns; a V2 rocket is developed from the remains of a secret Nazi base.

Facing major structural and water issues at the river house, Mike and MJ decide to take the whole house down so they can rebuild it; at the country house, they notice water on the basement floor during a mechanical walk-through.

The history of a stretch of concrete known as Hitler's Bridge; the highest bridge in the world collapses.

From royal mistresses to White House scandals, ancient texts to the internet, the history of infidelity is loaded; the science behind the salacious history and shockingly common behavior may be surprising.

Newlyweds Robyn and Anthony are interested in a move-in ready income property or a low-priced home that needs some work, and they're attracted to 100-year-old Craftsman-style houses, but they need Mike's help to make a smart purchase.

Mike heads to St. Petersburg, Fla., to help first-time home buyers Heather and Jay; along with Heather's young son, the couple plans to move into the best house they can find within their budget.

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.

Tragedy strikes in Puerto Rico as an explosion takes down a popular shoe shop.

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.

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.

Mechanical breakdowns and invading predators threaten the lives of six people as they try to survive the dark and cold winter in Alaska.

The remains of warships from the remote Pacific to the Atlantic, reveal new insights into how the atom bomb changed the world forever.

Heavy snow creates a treacherous situation for trekkers in the Himalayan mountains, when an earthquake-triggered avalanche sweeps into a busy base camp; in Australia, category three Cyclone Damien makes landfall and leaves a trail of destruction.

The ruined home of a famous outlaw; cottages concealing an explosive secret; towers in a hellish landscape; alien-like structures with no apparent purpose.