Home to the legend of the Loch Ness Monster, this lake holds more water than any other lake in Britain. It's only 10,000 years old, but billions of years in the making.

The tale of the tricky and somewhat lovable leviathan that has eluded 11 expeditions.

The Loch Ness Monster may be the world's most famous unidentified species. Is it simply a legend, or could it be much more?

The Loch Ness Monster may be the world's most famous unidentified species. Is it simply a legend, or could it be much more?

The Loch Ness Monster is one of the world's most enduring mysteries. But there have also been accounts of similar cryptids all over the planet. Sightings of these mysterious creatures have been documented for hundreds of years in various cultural folklores. Are these fantastic creatures leftover dinosaurs, mythical animals, or something that traveled to Earth millions of years ago? Or might the sightings of these strange beasts be a glimpse into the past caused by a disturbance in the space-time continuum? Ancient Astronaut theorist Giorgio Tsoukalos travels from the Highlands of Scotland to the shores of Vermont's Lake Champlain in his quest to learn more about these elusive lake monsters. Could there be a link between two of the most famous creatures in the world--Nessie and Champ? Is there a correlation between the geology of their locations? And what surprising role might physics play in understanding just what eyewitnesses claim to have seen?

With the unsolved case of a missing kayaker at Lake Iliamna, many believe that the legendary Iliamna Lake Monster (or "Ilie") is the culprit. In this huge body of water, a reclusive creature has plenty of room to hide. The team investigates this beast and the possibilities of its existence.

The search for the Loch Ness Monster has captivated the world for decades, but now a startling realization about "Nessie" might shatter this age-old myth. Could the Loch Ness Monster be dead, and do its remains lie hidden at the bottom of the lake? Robert Rines, a world renowned inventor, believes he may have seen the remains of this mythical beast and is on a mission to find evidence to prove it. Rines, who believes he saw the creature surface in the lake in 1972, caught sonar images of the monster's remains. He believes Nessie's death may explain the decrease of sightings in recent years. Our search team looks for evidence and deploys the latest technology including remote operating vehicles (ROVs) and sonar and underwater cameras as it goes on the ultimate search for Nessie's remains.

A fifty-foot monster is said to lurk beneath the cold, isolated waters of North America. The stories from Lake Okanagan date back to the earliest First Nation peoples.

Home to the legend of the Loch Ness Monster, this lake holds more water than any other lake in Britain. It's only 10,000 years old, but billions of years in the making.

The tale of the tricky and somewhat lovable leviathan that has eluded 11 expeditions.

The Loch Ness Monster may be the world's most famous unidentified species. Is it simply a legend, or could it be much more?

The Loch Ness Monster may be the world's most famous unidentified species. Is it simply a legend, or could it be much more?

The Loch Ness Monster is one of the world's most enduring mysteries. But there have also been accounts of similar cryptids all over the planet. Sightings of these mysterious creatures have been documented for hundreds of years in various cultural folklores. Are these fantastic creatures leftover dinosaurs, mythical animals, or something that traveled to Earth millions of years ago? Or might the sightings of these strange beasts be a glimpse into the past caused by a disturbance in the space-time continuum? Ancient Astronaut theorist Giorgio Tsoukalos travels from the Highlands of Scotland to the shores of Vermont's Lake Champlain in his quest to learn more about these elusive lake monsters. Could there be a link between two of the most famous creatures in the world--Nessie and Champ? Is there a correlation between the geology of their locations? And what surprising role might physics play in understanding just what eyewitnesses claim to have seen?

With the unsolved case of a missing kayaker at Lake Iliamna, many believe that the legendary Iliamna Lake Monster (or "Ilie") is the culprit. In this huge body of water, a reclusive creature has plenty of room to hide. The team investigates this beast and the possibilities of its existence.

The search for the Loch Ness Monster has captivated the world for decades, but now a startling realization about "Nessie" might shatter this age-old myth. Could the Loch Ness Monster be dead, and do its remains lie hidden at the bottom of the lake? Robert Rines, a world renowned inventor, believes he may have seen the remains of this mythical beast and is on a mission to find evidence to prove it. Rines, who believes he saw the creature surface in the lake in 1972, caught sonar images of the monster's remains. He believes Nessie's death may explain the decrease of sightings in recent years. Our search team looks for evidence and deploys the latest technology including remote operating vehicles (ROVs) and sonar and underwater cameras as it goes on the ultimate search for Nessie's remains.

A fifty-foot monster is said to lurk beneath the cold, isolated waters of North America. The stories from Lake Okanagan date back to the earliest First Nation peoples.

Home to the legend of the Loch Ness Monster, this lake holds more water than any other lake in Britain. It's only 10,000 years old, but billions of years in the making.

The tale of the tricky and somewhat lovable leviathan that has eluded 11 expeditions.

The Loch Ness Monster may be the world's most famous unidentified species. Is it simply a legend, or could it be much more?

The Loch Ness Monster may be the world's most famous unidentified species. Is it simply a legend, or could it be much more?

The Loch Ness Monster is one of the world's most enduring mysteries. But there have also been accounts of similar cryptids all over the planet. Sightings of these mysterious creatures have been documented for hundreds of years in various cultural folklores. Are these fantastic creatures leftover dinosaurs, mythical animals, or something that traveled to Earth millions of years ago? Or might the sightings of these strange beasts be a glimpse into the past caused by a disturbance in the space-time continuum? Ancient Astronaut theorist Giorgio Tsoukalos travels from the Highlands of Scotland to the shores of Vermont's Lake Champlain in his quest to learn more about these elusive lake monsters. Could there be a link between two of the most famous creatures in the world--Nessie and Champ? Is there a correlation between the geology of their locations? And what surprising role might physics play in understanding just what eyewitnesses claim to have seen?

With the unsolved case of a missing kayaker at Lake Iliamna, many believe that the legendary Iliamna Lake Monster (or "Ilie") is the culprit. In this huge body of water, a reclusive creature has plenty of room to hide. The team investigates this beast and the possibilities of its existence.

The search for the Loch Ness Monster has captivated the world for decades, but now a startling realization about "Nessie" might shatter this age-old myth. Could the Loch Ness Monster be dead, and do its remains lie hidden at the bottom of the lake? Robert Rines, a world renowned inventor, believes he may have seen the remains of this mythical beast and is on a mission to find evidence to prove it. Rines, who believes he saw the creature surface in the lake in 1972, caught sonar images of the monster's remains. He believes Nessie's death may explain the decrease of sightings in recent years. Our search team looks for evidence and deploys the latest technology including remote operating vehicles (ROVs) and sonar and underwater cameras as it goes on the ultimate search for Nessie's remains.

A fifty-foot monster is said to lurk beneath the cold, isolated waters of North America. The stories from Lake Okanagan date back to the earliest First Nation peoples.