History Television HD (Canada)

As one renowned military leader, his conquests were so decisive that some believed he was descended from the gods; at only 32, with a vast empire that was rapidly expanding, Alexander the Great died unexpectedly; what, or who, is responsible for the death of Alexander the Great?

Creatures are being reported around the world; from sounds in the wilderness to big forms beneath the sea; Tony Harris and his team investigate the evidence and deliver their verdict.

The team encounters a series of mind-bending phenomena when a Navajo Shaman performs a sacred ritual at Homestead Two.

When the British Red Coats march into Lexington in 1775 prepared for a surprise attack, they are met with a small scrappy militia ready for a fight; it's the battle that kicked off the American Revolution, but centuries later, two questions remain: Who warned the Patriots that the British were coming and who fired the shot heard round the world?

A documentary examines how researchers utilize remote-sensing technology, such as lidar, to map previously undocumented ancient urban networks beneath the Amazon canopy; the broadcast investigates alternative history theories regarding potential extraterrestrial influence at these newly mapped archaeological sites, evaluating whether the design of these pre-Columbian settlements aligns with ancien

As one renowned military leader, his conquests were so decisive that some believed he was descended from the gods; at only 32, with a vast empire that was rapidly expanding, Alexander the Great died unexpectedly; what, or who, is responsible for the death of Alexander the Great?

When the British Red Coats march into Lexington in 1775 prepared for a surprise attack, they are met with a small scrappy militia ready for a fight; it's the battle that kicked off the American Revolution, but centuries later, two questions remain: Who warned the Patriots that the British were coming and who fired the shot heard round the world?

A documentary examines how researchers utilize remote-sensing technology, such as lidar, to map previously undocumented ancient urban networks beneath the Amazon canopy; the broadcast investigates alternative history theories regarding potential extraterrestrial influence at these newly mapped archaeological sites, evaluating whether the design of these pre-Columbian settlements aligns with ancien

Cash, jewels, and two million dollars in gold bars; Jesse James and his gang robbed trains, stagecoaches and banks, and buried the spoils; but only a fraction of the millions has actually been found.

Puma Punku in Bolivia features stone blocks, each carved with precision; the blocks lie scattered across the landscape, confusing archaeologists as to what the ancient site might have been.

"Ancient Aliens" is counting down ten mysterious mountains that are notorious for otherworldly phenomena; from a summit in Sri Lanka that is said to be a portal to other worlds and a volcano in Washington that was at the center of a UFO sighting.

Hawkeye and B.J. become lost in enemy territory.

The 4077th races the clock to save severely wounded soldiers.

As the clock ticks towards his auction, Mike races to restore as many cars as he can; at Wildman, Avery struggles to finish the Manta in time for it to be painted, and Connor ties the knot in Rust Valley's biggest event of the year.

Historic floodwaters slam the region, stranding Junior and forcing Big Donny's new hires to step up on a mountain-side tow recovery; Dale needs a helping hand to keep his fledgling business alive.

The recent glacier expedition leaves Kru rattled and rethinking his approach; clues left by an Indigenous voice from the past send the entire team north into the wild terrain of the Upper Pitt in search of Slumach's gold.

As the clock ticks towards his auction, Mike races to restore as many cars as he can; at Wildman, Avery struggles to finish the Manta in time for it to be painted, and Connor ties the knot in Rust Valley's biggest event of the year.

Historic floodwaters slam the region, stranding Junior and forcing Big Donny's new hires to step up on a mountain-side tow recovery; Dale needs a helping hand to keep his fledgling business alive.

Real estate entrepreneurs are questioned; a traveler's investments in the U.S. raises alarms; suspicious Mexican souvenirs.

A traveler is caught driving without a license; a U.S. resident returns from the Dominican Republic.

Klinger falls victim to the peculiar behavior of the 4077th's personnel.

The officers are drafted into running the saloon while Rosie is in the hospital.

In Operation Halyard, villagers and resistance fighters built an airstrip by hand to spirit stranded airmen out of Nazi territory, while Operation Mount Hope saw American forces steal a Soviet helicopter from the African desert under cover of darkness.

Did a US military camera reveal alien technology flying over the Persian Gulf? Could the mystery of multiple UFOs photographed over Sweden finally be solved? Did the ghost of a man hitch a ride on the back of a roller coaster? Is a strange howl in the Australian wilderness the sound of a bigfoot? Tony Harris and his team of experts examine the clues and deliver the answers.

Did a UFO follow two researchers home from an investigation? How did a bear learn to act like a human? Did a trucker capture a legendary Native American creature on his dashcam? Could underwater extraterrestrials be leaving messages?

Some discoveries defy explanation, like fossilized vomit from the Jurassic era, a sewer blob with a pulse, even a long-lost toy discovered inside a man's lung. These freaky finds prove that reality can be stranger-and far creepier-than fiction.

Klinger falls victim to the peculiar behavior of the 4077th's personnel.

The officers are drafted into running the saloon while Rosie is in the hospital.

In Operation Halyard, villagers and resistance fighters built an airstrip by hand to spirit stranded airmen out of Nazi territory, while Operation Mount Hope saw American forces steal a Soviet helicopter from the African desert under cover of darkness.

When the British Red Coats march into Lexington in 1775 prepared for a surprise attack, they are met with a small scrappy militia ready for a fight; it's the battle that kicked off the American Revolution, but centuries later, two questions remain: Who warned the Patriots that the British were coming and who fired the shot heard round the world?

A documentary examines how researchers utilize remote-sensing technology, such as lidar, to map previously undocumented ancient urban networks beneath the Amazon canopy; the broadcast investigates alternative history theories regarding potential extraterrestrial influence at these newly mapped archaeological sites, evaluating whether the design of these pre-Columbian settlements aligns with ancien

A pair of garage tinkerers, a copier company's secret lab, and a college-dropout programmer spark a decades-long battle for the future of computing - shrinking the computer from a room-sized machine to the device billions carry every day.

Speed is more than a number, it's human ambition in high octane; Dolph Lundgren hits overdrive with the record-breakers, the Thrust SSC jet car blasting past Mach 1, Concorde's legendary supersonic jet that halved travel times and NASA's Parker Solar Probe, the fastest man-made object in history; fasten your seatbelt for an adrenaline-pumping journey through machines built by speed-obsessed vision

Some discoveries defy explanation, like fossilized vomit from the Jurassic era, a sewer blob with a pulse, even a long-lost toy discovered inside a man's lung. These freaky finds prove that reality can be stranger-and far creepier-than fiction.

A pair of garage tinkerers, a copier company's secret lab, and a college-dropout programmer spark a decades-long battle for the future of computing - shrinking the computer from a room-sized machine to the device billions carry every day.

Speed is more than a number, it's human ambition in high octane; Dolph Lundgren hits overdrive with the record-breakers, the Thrust SSC jet car blasting past Mach 1, Concorde's legendary supersonic jet that halved travel times and NASA's Parker Solar Probe, the fastest man-made object in history; fasten your seatbelt for an adrenaline-pumping journey through machines built by speed-obsessed vision

In Operation Halyard, villagers and resistance fighters built an airstrip by hand to spirit stranded airmen out of Nazi territory, while Operation Mount Hope saw American forces steal a Soviet helicopter from the African desert under cover of darkness.

Did a US military camera reveal alien technology flying over the Persian Gulf? Could the mystery of multiple UFOs photographed over Sweden finally be solved? Did the ghost of a man hitch a ride on the back of a roller coaster? Is a strange howl in the Australian wilderness the sound of a bigfoot? Tony Harris and his team of experts examine the clues and deliver the answers.

Some discoveries defy explanation, like fossilized vomit from the Jurassic era, a sewer blob with a pulse, even a long-lost toy discovered inside a man's lung. These freaky finds prove that reality can be stranger-and far creepier-than fiction.

Klinger falls victim to the peculiar behavior of the 4077th's personnel.

The officers are drafted into running the saloon while Rosie is in the hospital.

Forest fires threaten Rust Valley and after his neighbor loses 350 cars, Mike hoards fuel in case he needs to save his own collection; Cassidy leads the charge on a unique project for charity, and James takes on an impossible job.

Historic floodwaters slam the region, stranding Junior and forcing Big Donny's new hires to step up on a mountain-side tow recovery; Dale needs a helping hand to keep his fledgling business alive.

Reports of a jar of gold send Adam and Kru on the trail of missing prospector Volcanic Brown and his last known location; Don and Taylor investigate a strange marking on the prospector tools found in the Upper Pitt.

Forest fires threaten Rust Valley and after his neighbor loses 350 cars, Mike hoards fuel in case he needs to save his own collection; Cassidy leads the charge on a unique project for charity, and James takes on an impossible job.

Historic floodwaters slam the region, stranding Junior and forcing Big Donny's new hires to step up on a mountain-side tow recovery; Dale needs a helping hand to keep his fledgling business alive.

Human bones are found inside luggage; a pair fails to declare thousands of dollars in jewelry; a mysterious powder is masked by beauty products.

A traveler is caught with injections; officers smoke out marijuana residue; a mom may end up in jail due to a wrong turn.

B.J. and Charles clash when they are both honored for an operation.

A Korean-American infant is abandoned at the 4077th.

Snack on a feast of food horrors from the past; from radioactive energy drinks, to scandalous snacks made with Olestra, to the additives in your milk and bread, uncovering the things people once ate without a second thought.

Cost-cutting moves to save on some of the Titanic's three million rivets; shortcuts taken while building a gladiator stadium in ancient Rome; how a little carelessness triggers deadly engineering failures in history.

Stuck in prison on life sentences, two men used engineering smarts and psychological manipulation of several prison employees to escape Dannemora Prison; Richard Matt and David Sweat executed one of the most involved escapes from an American prison.

Looking at the many prison escapes of James Earl Ray, who assassinated Martin Luther King Jr., including his escape from Brushy Mountain State Prison, Tennessee.

B.J. and Charles clash when they are both honored for an operation.

A Korean-American infant is abandoned at the 4077th.

Cost-cutting moves to save on some of the Titanic's three million rivets; shortcuts taken while building a gladiator stadium in ancient Rome; how a little carelessness triggers deadly engineering failures in history.

A pair of garage tinkerers, a copier company's secret lab, and a college-dropout programmer spark a decades-long battle for the future of computing - shrinking the computer from a room-sized machine to the device billions carry every day.

Speed is more than a number, it's human ambition in high octane; Dolph Lundgren hits overdrive with the record-breakers, the Thrust SSC jet car blasting past Mach 1, Concorde's legendary supersonic jet that halved travel times and NASA's Parker Solar Probe, the fastest man-made object in history; fasten your seatbelt for an adrenaline-pumping journey through machines built by speed-obsessed vision

An upstart chain innovates iconic menu items and fast food staples including a value menu and free refills, while fending off a new competitor to bring Mexican-inspired fast food to the masses, until the world's top burger chain enters the fray and turns fast food on its head.

Remember when being part of the crowd meant taking your chances? From packing in shoulder to shoulder for front row views of Civil War battles, to lining up to watch dead whales explode, to full-blown riots while shopping, the biggest shared moments didn't just bring people together- they stirred things up. It's a wild, edge-of-your-seat trip back to the gatherings that prove our hazardous history

Cost-cutting moves to save on some of the Titanic's three million rivets; shortcuts taken while building a gladiator stadium in ancient Rome; how a little carelessness triggers deadly engineering failures in history.

An upstart chain innovates iconic menu items and fast food staples including a value menu and free refills, while fending off a new competitor to bring Mexican-inspired fast food to the masses, until the world's top burger chain enters the fray and turns fast food on its head.