Journey to Greece to examine the ancient origins of modern weapons of mass destruction like computer-guided nuclear warheads, anthrax and sarin gas.

With only one shot left to convince Marty to join their search, the team heads west where new clues are revealed.

Buddy, Mac and Scott explore the mysterious circumstances behind the military icon's controversial death, noting threats made by Patton's numerous enemies. Did one of these enemies murder the General?

Reverence for the number three dates back thousands of years, and can still be found today in art, architecture, science, literature and religion. What is it about this number that continues to fascinate mankind?

Zahi makes it clear to the world community that every important Egyptian artefact must be returned to Egypt, and so a missing piece of an offering table is headed back to Karnak Temple from New York's Metropolitan Museum of Art.

A body inside an over-sized coffin sets the team on the trail of their final mystery. What they discover is a tragic tale played out at the highest echelons of Egyptian society, set at the court of one of Egypt's most famous Pharaohs.

Ross prepares to explore the wreck of a sunken steam-age ship, the Iona II. The ship went down with a mystery cargo on board. Determined to solve the mystery, Ross meets with a maritime historian who has uncovered the Iona IIs shocking purpose.

Scott follows the trail of the Knights Templar to Portugal, where he learns some stunning new information that breaks the investigation wide open. Barry focuses on a wreck he believes is Captain Kidd's warship and makes a groundbreaking discovery.

Journey to Greece to examine the ancient origins of modern weapons of mass destruction like computer-guided nuclear warheads, anthrax and sarin gas.

With only one shot left to convince Marty to join their search, the team heads west where new clues are revealed.

Buddy, Mac and Scott explore the mysterious circumstances behind the military icon's controversial death, noting threats made by Patton's numerous enemies. Did one of these enemies murder the General?

Reverence for the number three dates back thousands of years, and can still be found today in art, architecture, science, literature and religion. What is it about this number that continues to fascinate mankind?

Zahi makes it clear to the world community that every important Egyptian artefact must be returned to Egypt, and so a missing piece of an offering table is headed back to Karnak Temple from New York's Metropolitan Museum of Art.

A body inside an over-sized coffin sets the team on the trail of their final mystery. What they discover is a tragic tale played out at the highest echelons of Egyptian society, set at the court of one of Egypt's most famous Pharaohs.

Ross prepares to explore the wreck of a sunken steam-age ship, the Iona II. The ship went down with a mystery cargo on board. Determined to solve the mystery, Ross meets with a maritime historian who has uncovered the Iona IIs shocking purpose.

The story of a Kentucky civilian who foretold events such as WWII and the Great Depression.

Some of the greatest ships in history were actually designed, built and sailed thousands of years ago. Join us as we examine the greatest warship of the ancient world, the Greek Trireme. What made Triremes so deadly and fast?

In Colorado's Rocky Mountains, a terrifying creature hunts elk and frightens residents. Centuries-old stories describe encounters with a screaming beast. MonsterQuest investigates, searching for evidence of the legendary Snowbeast on Pikes Peak.

Sharks have terrified people for centuries and deep within the forbidding waters of Mexico's Baja Peninsula may lurk a mammoth sixty foot monster. Could it be a new giant species or some living relic, hidden in the sea?

Brad and his team investigate a rumour that could reveal the truth about the American economy.

The Romans, with the greatest army in the world, are annihilated by Germanic tribes at the Battle of Teutoburg Forest. Go inside the culture of some of the most famous warriors to explore their weaponry, tactics and, ultimately, their psyche.

Hunting for the Lost Dutchman is usually a one-man journey, but Wayne Tuttle is partnering with a team of experts to follow a newly-revealed clue that could finally solve the 500-year-old mystery of America's most famous buried treasure.

Homer's The Odyssey is the most famous epic ever written. But could it have actually happened? Astronomical clues and recent geological data now suggest evidence with direct links to the story of Odysseus.

The story of a Kentucky civilian who foretold events such as WWII and the Great Depression.

Some of the greatest ships in history were actually designed, built and sailed thousands of years ago. Join us as we examine the greatest warship of the ancient world, the Greek Trireme. What made Triremes so deadly and fast?

In Colorado's Rocky Mountains, a terrifying creature hunts elk and frightens residents. Centuries-old stories describe encounters with a screaming beast. MonsterQuest investigates, searching for evidence of the legendary Snowbeast on Pikes Peak.

Sharks have terrified people for centuries and deep within the forbidding waters of Mexico's Baja Peninsula may lurk a mammoth sixty foot monster. Could it be a new giant species or some living relic, hidden in the sea?

Brad and his team investigate a rumour that could reveal the truth about the American economy.

The Romans, with the greatest army in the world, are annihilated by Germanic tribes at the Battle of Teutoburg Forest. Go inside the culture of some of the most famous warriors to explore their weaponry, tactics and, ultimately, their psyche.

Hunting for the Lost Dutchman is usually a one-man journey, but Wayne Tuttle is partnering with a team of experts to follow a newly-revealed clue that could finally solve the 500-year-old mystery of America's most famous buried treasure.

Homer's The Odyssey is the most famous epic ever written. But could it have actually happened? Astronomical clues and recent geological data now suggest evidence with direct links to the story of Odysseus.

The story of a Kentucky civilian who foretold events such as WWII and the Great Depression.