Smithsonian Channel Canada (SMITH)

When a woman is found dead in the cellar of an Edinburgh doctor in 1828, police uncover a murky world where murders are being committed for money. (Repeat).

Read up on Egyptian history in a lesser-known pyramid, where exceptional texts are inscribed on the walls. Explore the funerary chamber of Egypt's longest-reigning pharaoh as experts scan the structure for clues to its remaining mysteries. (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).

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).

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 America's man-made marvels, including the Statue of Liberty and Seattle's Space Needle. (Repeat).

Chris Ward sets out with Josh Moreira and Ward's brother to salvage a light aircraft that's sitting on the seabed. A world away in British Columbia, Canada, in the depths of winter, Jeremy Birch braves the arctic conditions to salvage two vessels. (Repeat).

Thousands of logs made of cedar wood are found on the shoreline; Jeremy and the team need to quickly retrieve the cargo. (Repeat).

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

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).

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

A flyover tour of the South spotlights its famous landmarks, historical milestones and culture. (Repeat).

Filmmaker David Bishop, who grew up on the Osage Reservation, investigates the string of murders and suspicious deaths of members of the oil-rich Osage Tribe in Oklahoma during the 1920s. (Repeat).

When a woman is found dead in the cellar of an Edinburgh doctor in 1828, police uncover a murky world where murders are being committed for money. (Repeat).

Read up on Egyptian history in a lesser-known pyramid, where exceptional texts are inscribed on the walls. Explore the funerary chamber of Egypt's longest-reigning pharaoh as experts scan the structure for clues to its remaining mysteries. (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).

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

A visit to the Vancouver House, Norway's Under restaurant, and the Seattle Central Library to discover how these visionary buildings were created. (Repeat).

Investigate the evolution of pyramid design with a look at the rhomboidal Bent Pyramid and the triangular Red Pyramid, which may have been the first of its kind. Learn why the pharaoh Sneferu may have commissioned these radically different designs. (Repeat).

The discovery of a perfectly preserved, 110-million-year-old dinosaur sparks a prehistoric mystery. (Repeat).

A visit to the Vancouver House, Norway's Under restaurant, and the Seattle Central Library to discover how these visionary buildings were created. (Repeat).

Investigate the evolution of pyramid design with a look at the rhomboidal Bent Pyramid and the triangular Red Pyramid, which may have been the first of its kind. Learn why the pharaoh Sneferu may have commissioned these radically different designs. (Repeat).

The discovery of a perfectly preserved, 110-million-year-old dinosaur sparks a prehistoric mystery. (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).

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

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

A flyover tour of the South spotlights its famous landmarks, historical milestones and culture. (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).

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).

John Ward and his team raise a speedboat and remove it quickly. (Repeat).

In the opening weeks of World War II, a German U-Boat Commander launches a shocking attack against the Royal Navy in its own home port. (Repeat).

In direct violation of Hitler's orders, a German U-Boat Commander sinks a passenger ship on the first day of the war, sparking an international crisis. (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).

Exploring a ghost town that was once a dangerous industrial hellscape, a giant warship at the bottom of the ocean, and a top-secret relic that could have changed the Cold War. (Repeat).

A coast-to-coast tour is taken over the places where trailblazing U.S. men and women made history. From Silicon Valley to Walden Pond and landmarks in between, the places and people are celebrated who altered American culture, landscapes, and lives. (Repeat).

A visit to the Vancouver House, Norway's Under restaurant, and the Seattle Central Library to discover how these visionary buildings were created. (Repeat).

Investigate the evolution of pyramid design with a look at the rhomboidal Bent Pyramid and the triangular Red Pyramid, which may have been the first of its kind. Learn why the pharaoh Sneferu may have commissioned these radically different designs. (Repeat).

The discovery of a perfectly preserved, 110-million-year-old dinosaur sparks a prehistoric mystery. (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).

Exploring a ghost town that was once a dangerous industrial hellscape, a giant warship at the bottom of the ocean, and a top-secret relic that could have changed the Cold War. (Repeat).