Smithsonian Channel Canada (SMITH)

After months of fighting in Europe, US forces finally cross into Germany to destroy Hitler's war-making power and encounter the infamous Siegfried Line defenses. With their sights set on the city of Aachen, the Americans must smash through two lines of bunker fortifications to capture the ancient capital. (Repeat).

Mike pushes himself to the limit to work with an elite team of high ropes techs on fixes hundreds of feet in the air. (Repeat).

Follow archaeologists as they examine coffins from Egypt's Greek Period, recently unearthed in the tombs of Saqqara. (Repeat).

Plummet into some of the most cavernous places on the planet. Explore 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. (Repeat).

Jeremy Birch from Mad Props Marine is tasked to raise a concrete hulled vessel, as the weather continue to ravage British Colombia. (Repeat).

An aerial tour of America's waterways, wetlands, dams and canals. (Repeat).

Zoom in on strange markings in northern Finland that turn history on its head. Then, go deep into a Vietnamese cave to discover a Manhattan-sized mystery, uncover 1.5 million secrets in Antarctica, and look inside a lost sky-high world in Mozambique. (Repeat).

The remains of Henry Ford's suburban dream in the Brazilian jungle are examined. (Repeat).

A look at a crater in Turkmenistan and the circles carved into the Namib Desert. (Repeat).

Retrace the path of a famous aviation mystery and size up thousands of shipwrecks in the Bermuda Triangle of the north. Then, uncover a lost piece of South Pacific history and study a 10,000-year-old enigma in the murky depths of the Yucatan Peninsula. (Repeat).

Exploring one of the world's largest polar bear denning sites at Wapusk, which means "white bear" in the native Cree language. The park is a unique ecological zone bordering the arctic, hosting both tundra and coastal marine environments. (Repeat).

Feudal Japan was in turmoil in 1551. A succession dispute inside the Shogunate has seen central government collapse, kick-starting a period of bloody civil war known as the Sengoku Jidai - 'the Age of the Warring States.' (Repeat).

Walk among colossal wonders scattered across the Earth's surface. Peek at a huge 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. (Repeat).

Marital calamities and a devastating fire at Windsor Castle make the 1990s the darkest period in Queen Elizabeth II's reign. (Repeat).

Inside stories of the most iconic military aircraft of the last 60+ years. (Repeat).

After months of fighting in Europe, US forces finally cross into Germany to destroy Hitler's war-making power and encounter the infamous Siegfried Line defenses. With their sights set on the city of Aachen, the Americans must smash through two lines of bunker fortifications to capture the ancient capital. (Repeat).

Mike pushes himself to the limit to work with an elite team of high ropes techs on fixes hundreds of feet in the air. (Repeat).

The team from Northstar, led by Phil Risko, races against time to refloat a trawler in New Jersey. The distressed vessel was grounded to the shore and must be put back on the water to prevent further damage. (Repeat).

Feudal Japan was in turmoil in 1551. A succession dispute inside the Shogunate has seen central government collapse, kick-starting a period of bloody civil war known as the Sengoku Jidai - 'the Age of the Warring States.' (Repeat).

Walk among colossal wonders scattered across the Earth's surface. Peek at a huge 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. (Repeat).

Experts look into the government reports about the Nazi's plot to rig the U.S. election in 1940. (Repeat).

The drowning of Rolling Stones founder Brian Jones is examined to determine if it was an accident or if someone was responsible. (Repeat).

Investigate one of Egypt's oldest monuments to eternity: the Buried Pyramid of Sekhemkhet. Explore a well-preserved underground tomb and view a mysterious sarcophagus during the first-ever on-camera exploration of this 4,500-year-old sacred place. (Repeat).

Experts look into the government reports about the Nazi's plot to rig the U.S. election in 1940. (Repeat).

The drowning of Rolling Stones founder Brian Jones is examined to determine if it was an accident or if someone was responsible. (Repeat).

Investigate one of Egypt's oldest monuments to eternity: the Buried Pyramid of Sekhemkhet. Explore a well-preserved underground tomb and view a mysterious sarcophagus during the first-ever on-camera exploration of this 4,500-year-old sacred place. (Repeat).

Feudal Japan was in turmoil in 1551. A succession dispute inside the Shogunate has seen central government collapse, kick-starting a period of bloody civil war known as the Sengoku Jidai - 'the Age of the Warring States.' (Repeat).

Walk among colossal wonders scattered across the Earth's surface. Peek at a huge 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. (Repeat).

The team from Northstar, led by Phil Risko, races against time to refloat a trawler in New Jersey. The distressed vessel was grounded to the shore and must be put back on the water to prevent further damage. (Repeat).

A flyover tour of Puerto Rico and the U.S. Virgin Islands. (Repeat).

The pyramids of Giza working as a map of the stars; Hurricane Katrina survivors find hope in the first responders; An Indonesian volcano turns blue; A look into America's forgotten pleasures. (Repeat).

Bizzare mammals are found in a river in Columbia; A ship is found marooned along the Skeleton Coast in Nambia; A Boeing 727 jetliner is found hiding in a forest; A strange pattern is found in a desert in Nevada. (Repeat).

A bizarre open ocean spiral is spotted in Australia; strange tracks are seen along the seabed. (Repeat).

A look at the expanded Nahanni National Park, where the South Nahanni River provides scenic routes for visitors to immerse in this wilderness. The river features striking waterfalls, vast mountain peaks and canyons as well as natural hot springs. (Repeat).

Discover the truth behind the world's earliest legends. Visit a polar bear-infested island. Explore thestrange twin craters in Greece. Peek at asupervolcano hidden beneath Yellowstone Park. (Repeat).

With much of central Japan under his control, Nobunaga must now fight the powerful Buddhist armies that oppose his bid to rule the nation. (Repeat).

Discover patterns that can only be seen from the air. Marvel at a perfect circle carved around an ancient peak, view a scary phenomenon in the Pacific, see strange shapes in a Middle Eastern desert, and detect a formation below the ocean's surface. (Repeat).

From 1936 to 1952, Windsor Castle was a safe haven and the setting for romance for the future Queen Elizabeth II in the days of World War II. (Repeat).

Inside stories of the most iconic military aircraft of the last 60+ years. (Repeat).

The drowning of Rolling Stones founder Brian Jones is examined to determine if it was an accident or if someone was responsible. (Repeat).

Investigate one of Egypt's oldest monuments to eternity: the Buried Pyramid of Sekhemkhet. Explore a well-preserved underground tomb and view a mysterious sarcophagus during the first-ever on-camera exploration of this 4,500-year-old sacred place. (Repeat).

Lino Arosemena and his crew have a monster repair job at the Suez Canal. (Repeat).

With much of central Japan under his control, Nobunaga must now fight the powerful Buddhist armies that oppose his bid to rule the nation. (Repeat).

Discover patterns that can only be seen from the air. Marvel at a perfect circle carved around an ancient peak, view a scary phenomenon in the Pacific, see strange shapes in a Middle Eastern desert, and detect a formation below the ocean's surface. (Repeat).

A 1.2 million square foot office building balances precariously on a 39 foot wide base in Chicago. A building named Pterodactyl lands on top of a Los Angeles parking garage. And the world's longest suspension footbridge is const (Repeat).

New digs in - and beneath - Pompeii reveal secrets of life and death here. (New).

Archeologists find traces of a battle that transformed Ancient Rome. (New).

A 1.2 million square foot office building balances precariously on a 39 foot wide base in Chicago. A building named Pterodactyl lands on top of a Los Angeles parking garage. And the world's longest suspension footbridge is const (Repeat).

New digs in - and beneath - Pompeii reveal secrets of life and death here. (Repeat).

Archeologists find traces of a battle that transformed Ancient Rome. (Repeat).

With much of central Japan under his control, Nobunaga must now fight the powerful Buddhist armies that oppose his bid to rule the nation. (Repeat).

Discover patterns that can only be seen from the air. Marvel at a perfect circle carved around an ancient peak, view a scary phenomenon in the Pacific, see strange shapes in a Middle Eastern desert, and detect a formation below the ocean's surface. (Repeat).

Lino Arosemena and his crew have a monster repair job at the Suez Canal. (Repeat).

A flyover tour of America's natural wonders, including South Dakota's Badlands and Yellowstone National Park. (Repeat).

Walk among colossal wonders scattered across the Earth's surface. Peek at a huge 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. (Repeat).

Try to find the origins of the planet's most puzzling structures. Traipse along ancient pathways crisscrossing Easter Island, find gigantic designs carved into Asia's Eastern Steppe, and ascend a tall pyramid rising from Antarctica's icy landscape. (Repeat).

Plummet into some of the most cavernous places on the planet. Explore 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. (Repeat).

Exploring the scattered terrain of St. Lawrence Islands, a significant migration corridor for small mammals and rare wildlife in between some of Canada's largest urban centers. The natural areas must find a balance with the encroaching human development. (Repeat).

Discover patterns that can only be seen from the air. Marvel at a perfect circle carved around an ancient peak, view a scary phenomenon in the Pacific, see strange shapes in a Middle Eastern desert, and detect a formation below the ocean's surface. (Repeat).

Nobunaga overcomes some of his biggest challenges in his effort to reunite Japan. Included: How he combats an army of fierce rebels and a plot launched from deep within his inner circle aimed at ending his reign forever. (Repeat).

Dig up artifacts virtually using stunning satellite imagery. See evidence of female power in ancient Kush, secrets long buried in a New Mexico pueblo, a shocking find near the amazing Nazca Lines in Peru, and new mysteries in Cambodia's Angkor Wat. (Repeat).

Queen Elizabeth II faces challenges inside and outside Windsor Castle during the 1950s-70s. (Repeat).

Inside stories of the most iconic military aircraft of the last 60 plus years. (Repeat).

New digs in - and beneath - Pompeii reveal secrets of life and death here. (Repeat).

Archeologists find traces of a battle that transformed Ancient Rome. (Repeat).

Veteran Salvor Paul Hay comes to the rescue of a Clam Dredge crew that has lost its clam dredge in stormy waters off the coast of New Jersey. Their livelihood is at stake, unable to go fishing without it. (Repeat).

Nobunaga overcomes some of his biggest challenges in his effort to reunite Japan. Included: How he combats an army of fierce rebels and a plot launched from deep within his inner circle aimed at ending his reign forever. (Repeat).

Dig up artifacts virtually using stunning satellite imagery. See evidence of female power in ancient Kush, secrets long buried in a New Mexico pueblo, a shocking find near the amazing Nazca Lines in Peru, and new mysteries in Cambodia's Angkor Wat. (Repeat).

A jungle refuge conceals a story of royal deceit; nuclear bunkers are infiltrated by outsiders: and a haunted hospital is marked by scandal. (Repeat).

A look into objects that don't make sense, including a spinning island in Argentina; a triangle in the middle of the Arizona desert; and more. (Repeat).

The history of skyscrapers is the history of American cities, technological ingenuity, and a global boom in urbanization. From West to East, and 5 stories up to 1km high, there's nowhere to go but up. (Repeat).

A jungle refuge conceals a story of royal deceit; nuclear bunkers are infiltrated by outsiders: and a haunted hospital is marked by scandal. (Repeat).

A look into objects that don't make sense, including a spinning island in Argentina; a triangle in the middle of the Arizona desert; and more. (Repeat).

The history of skyscrapers is the history of American cities, technological ingenuity, and a global boom in urbanization. From West to East, and 5 stories up to 1km high, there's nowhere to go but up. (Repeat).

Nobunaga overcomes some of his biggest challenges in his effort to reunite Japan. Included: How he combats an army of fierce rebels and a plot launched from deep within his inner circle aimed at ending his reign forever. (Repeat).

Dig up artifacts virtually using stunning satellite imagery. See evidence of female power in ancient Kush, secrets long buried in a New Mexico pueblo, a shocking find near the amazing Nazca Lines in Peru, and new mysteries in Cambodia's Angkor Wat. (Repeat).

Veteran Salvor Paul Hay comes to the rescue of a Clam Dredge crew that has lost its clam dredge in stormy waters off the coast of New Jersey. Their livelihood is at stake, unable to go fishing without it. (Repeat).

A flyover tour of the Great Plains. (Repeat).

Dig up artifacts virtually using stunning satellite imagery. See evidence of female power in ancient Kush, secrets long buried in a New Mexico pueblo, a shocking find near the amazing Nazca Lines in Peru, and new mysteries in Cambodia's Angkor Wat. (Repeat).

Feudal Japan was in turmoil in 1551. A succession dispute inside the Shogunate has seen central government collapse, kick-starting a period of bloody civil war known as the Sengoku Jidai - 'the Age of the Warring States.' (Repeat).

With much of central Japan under his control, Nobunaga must now fight the powerful Buddhist armies that oppose his bid to rule the nation. (Repeat).

Nobunaga overcomes some of his biggest challenges in his effort to reunite Japan. Included: How he combats an army of fierce rebels and a plot launched from deep within his inner circle aimed at ending his reign forever. (Repeat).

Following the death of Oda Nobunaga, his most trusted general, Toyotomi Hideyoshi has seized power. However, he is not the only one with his eye on Japan's biggest prize. (Repeat).

Scientists detail how General Hannibal led his army of 90,000 troops and three dozen war elephants across the Rhone River, over the Alps, and into Rome's heartland in 218 B.C. (Repeat).

Cleopatra used every weapon in her arsenal to guarantee the safety of herself and her country. (Repeat).

After Julius Caesar's death, Cleopatra needed a new politic ally in Rome. (Repeat).

When the lost tomb of King Tut is opened in 1922, it's not only the famous curse that is unleashed. Fashion, movies, and architecture all come under the pharaoh's spell as the world goes mad for Tut-mania. (Repeat).

Genghis Khan is spotlighted. (Repeat).

Looking back into the Great Migration in the 1910s to the 70s, where approximately 6M Black people moved to the Northern, Western, and Midwestern states. (Repeat).

Discover the Mayan empire's collapse through ancient Maya accounts, revealing god-kings, power struggles, climate change, war, and desperate sacrifices through advanced technology and unprecedented access. (Repeat).

Dig up artifacts virtually using stunning satellite imagery. See evidence of female power in ancient Kush, secrets long buried in a New Mexico pueblo, a shocking find near the amazing Nazca Lines in Peru, and new mysteries in Cambodia's Angkor Wat. (Repeat).

A reconstruction of the lost Roman city of Carnuntum, located on the Danube in what's now Austria. The site is believed to be where men trained, fought and died as gladiators. (Repeat).

New digs in - and beneath - Pompeii reveal secrets of life and death here. (Repeat).

Archeologists find traces of a battle that transformed Ancient Rome. (Repeat).

Greek travelers and writers from the ancient world mythologized the Amazons, but these legendary female warriors were very real. They hailed from the ferocious nomadic Scythian tribes that controlled a huge swath of Central Asia and kept the great powers of Greece, Persia, and China at bay. With the help of recent archaeological findings. (Repeat).

The Roman Empire is known for its powerful rulers, mighty armies, and gladiatorial games. But there is one last great untold story that has fought its way back into history - that of the female gladiator. Historians and archaeologists have uncovered evidence that many brave women fought and died in the arena. Based on these findings, follow the tale of a gladiatrix called Ardala, a Celtic warrior

During World War II, brave submarine captains fought in battles that would decide the fate of the world. (Repeat).

After months of fighting in Europe, US forces finally cross into Germany to destroy Hitler's war-making power and encounter the infamous Siegfried Line defenses. With their sights set on the city of Aachen, the Americans must smash through two lines of bunker fortifications to capture the ancient capital. (Repeat).

A look at the Agooji women warriors and how their battles against European armies in the 19th century helped shape African history. (Repeat).

Why some of the world's most advanced architectural achievements were abandoned. (Repeat).

Captain John Ward and his crew are called to raise a sunken houseboat near Pensacola. The owner of the boat wants it back, but the current occupiers of the boat living in it do not want John's services. There have been reports of gunfire too. (Repeat).

A flyover tour of unique roadside attractions. (Repeat).

An aerial journey along the shores of Lake Superior; an exploration of the city of Thunder Bay; and a visit to the vast, natural wonders of the world's largest freshwater lake. (Repeat).

It's time for self-reflection. The competitors look to mirrors for inspiration, creating deeply peronal pieces that express how they see themselves. (Repeat).

In a mystery box challenge, each artist crafts a different household item, including a cookie jar, a candelabrum and one very sophisticated sippy cup. (Repeat).

The latest journey begins on the Guadalquivir, Spain's second-longest river. Cameras also focus on the great Muslim city of Cordoba, and there is a visit to the water gardens of the Alcazar, before traveling on to Seville. (Repeat).

In county Tipperary, Greyhound trainer Sain O' Costagan bathes his dogs' feet in the Suir. (Repeat).

An aerial journey along the shores of Lake Superior; an exploration of the city of Thunder Bay; and a visit to the vast, natural wonders of the world's largest freshwater lake. (Repeat).

Follow archaeologists as they examine coffins from Egypt's Greek Period, recently unearthed in the tombs of Saqqara. (Repeat).

(Repeat).

The plan to build an ambitious project started 4700 years ago in Ancient Egypt. (Repeat).

Pharaoh Khufu was credited for the construction of The Great Pyramid of Giza. Not only is the edifice the largest of its kind but it also the only 7 Wonders of the Ancient World that is still standing today. The Pharaoh also has the reputation of a cruel tyrant, which present historians and scientific experts are trying to confirm. (Repeat).

The pyramid age of Ancient Egypt start as Pharoah Snefru rose to power. (Repeat).

New digs in - and beneath - Pompeii reveal secrets of life and death here. (Repeat).

Archeologists find traces of a battle that transformed Ancient Rome. (Repeat).

The Book of the Dead, which collects ancient Egyptian spells to help the deceased in the underworld, is examined. Included: whether the the book is hiding something deep about ancient Egyptian beliefs. (Repeat).