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The Death of Alexander the Great
s07e17 · 2026-08-18
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History's Greatest Mysteries
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History's Greatest Mysteries will investigate a wide range of historically compelling topics and the mysteries surrounding each including the Titanic, D.B. Cooper, Roswell, John Wilkes Booth, and more. Each program within the franchise will showcase fresh, new evidence and perspectives including never-before-released documents to the general public, personal diaries and DNA evidence to unearth brand-new information about these infamous and enigmatic chapters in history.
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Lost Civil War Gold
s07e18 · 2026-08-25
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20 this season · 103 totals06e01 Roswell 2025-01-28 02:00
Roswell
It's one of America's most mythic UFO incidents--a 200-yard swath of debris that landed near Roswell, New Mexico. Some believe it was an alien craft, others that it was a secret government experiment. The deeper researchers dig, the more perplexing the story gets. It's a mystery that's endured for nearly 80 years. So what really crashed in Roswell in 1947?
s06e02 The Franklin Expedition 2025-02-04 02:00
The Franklin Expedition
The search for the illusive Northwest Passage leads to a historic expedition that sets sail into a labyrinth of ice and is never heard from again. That disappearance sparks a search for clues spanning nearly two centuries... and leading to unthinkable ends. What really killed the men of the Franklin Expedition?
s06e03 The Valentine's Day Massacre 2025-02-11 02:00
The Valentine's Day Massacre
On February 14th, 1929, one of the most shocking murders in mob history goes down in Chicago--and becomes known as the Valentine's Day Massacre. The 20s and 30s are full of gangland murders, but the Valentine's Day Massacre is considered the most brutal -- and the toughest to solve. So who carried out the Valentine's Day Massacre? And why?
s06e04 What is the Yeti? 2025-02-25 02:00
What is the Yeti?
Sightings of the Yeti, a creature of myth and legend, have been recorded for thousands of years throughout the Himalayas and surrounding regions. Could this seven-foot-tall creature, covered in shaggy gray hair, be hiding in plain sight? And if the Yeti does exist, is it a living being--or something else entirely?
s06e05 The Final Flight of Amelia Earhart 2025-03-04 02:00
The Final Flight of Amelia Earhart
Amelia Earhart, the world's most famous female pilot, takes off on the final leg of a record-breaking flight. But Earhart never arrives at her next stop: a tiny island in the Pacific Ocean. The search for this famed flier has revealed conflicting stories and, in the eyes of some: secrecy. What really happened to Amelia and her navigator?
s06e06 The Death and Fortune of Pablo Escobar 2025-03-11 01:00
The Death and Fortune of Pablo Escobar
Pablo Escobar, the notorious narco-trafficker who single-handedly supplied most of America's cocaine in the 1980s, had billions of dollars in cash...and hid stacks of it all over the country. By the time he was gunned down in 1993, it's believed he was worth over $50 billion in today's money. To some he was a Robin Hood. To others, he was pure evil. Who killed Pablo Escobar? And where did all his money go?
s06e07 The Lost Loot of Jesse James 2025-03-18 01:00
The Lost Loot of Jesse James
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. If James and his gang hid a fortune, where could it be?
s06e08 The Rendlesham Forest Incident 2025-03-25 01:00
The Rendlesham Forest Incident
A surreal event outside a U.S. Air Force base near the Rendlesham Forest in England becomes an international legend, and one of history's strangest unidentified encounters. For more than 40 years, the question has endured: what was really out there in the Rendlesham Forest? What were the Rendlesham lights?
s06e09 The Amazing Events of the Book of Exodus 2025-04-15 01:00
The Amazing Events of the Book of Exodus
The Burning Bush, the 10 Plagues, the Parting of the Red Sea...these legendary Biblical events in the Book of Exodus have shaped Judeo Christian beliefs for centuries. But were these events divinely inspired miracles, or do they have a more earthly explanation? Is it possible some of these famous legends in the Book of Exodus aren't parables... but rooted in fact?
s06e10 The Search for Atlantis 2025-04-22 01:00
The Search for Atlantis
It's history's most famous lost city: Atlantis, the island kingdom that's baffled explorers for centuries. Some say Atlantis is a myth, while others insist it was a very real place wiped out thousands of years ago. Finding Atlantis would not only be the archaeological coup of this century, but perhaps for all time. Is Atlantis a real place, and if so, where could it be?
s06e11 The Death of Dillinger 2025-04-29 01:00
The Death of Dillinger
He was the first Public Enemy Number One--the legendary outlaw John Dillinger. His life consisted of brazen bank robberies across the country, but his death remains shrouded in mystery. What really happened to John Dillinger?
s06e12 The Missing Riches of Genghis Khan 2025-05-06 01:00
The Missing Riches of Genghis Khan
The legendary ancient ruler who amassed a fortune estimated to be worth 120 trillion in today's dollars--Genghis Khan--hid his riches so well that to this day no one has unearthed them. 800 years later the fate of his treasure remains a mystery. Where are Genghis Khan's buried riches?
s06e13 The Missing Tesla Papers 2025-05-13 01:00
The Missing Tesla Papers
Nicola Tesla is the epitome of what some would call the "mad scientist" and also one of history's most influential inventors. The father of AC electricity, Tesla had revolutionary ideas--but in the hands of the wrong people, those ideas could be used for evil purposes. When Tesla died, he allegedly had 80 trunks of papers full of groundbreaking ideas. But only 60 of those trunks have ever been seen again. Where are the other 20 trunks? What happened to Tesla's missing files... and what was in them?
s06e14 Secrets of the Copper Scroll 2025-05-20 01:00
Secrets of the Copper Scroll
This is the most mysterious of the Dead Sea Scrolls. An ancient treasure map, recorded on a rare Copper Scroll, could lead to billions of dollars of buried treasure in gold, in silver, in jewels, hidden away thousands of years ago from Roman invaders. The most mysterious of the Dead Sea Scrolls; The clues listed on the Copper Scroll could lead to this vast fortune. Where is the secret treasure of the Copper Scroll?
s06e15 The Killing of Bugsy Siegel 2025-07-15 01:00
The Killing of Bugsy Siegel
It's one of the most infamous and unsolved mob murders--notorious mobster Bugsy Siegel is gunned down in his Beverly Hills living room.
s06e16 Percy Fawcett and the Lost City of Z 2025-07-22 01:00
Percy Fawcett and the Lost City of Z
One of the most famous explorers in the world, Percy Fawcett, becomes obsessed with a lost city deep in the Amazon jungle, a place he names the City of Z.
s06e17 Secret of the Sphinx 2025-07-29 01:00
Secret of the Sphinx
Rising from the sands of the Egyptian desert is one of the ancient world's greatest wonders--the mighty Sphinx. This mythological creature, with the head of a human and the body of a lion, looks like it's standing guard at the great pyramids of Giza.
s06e18 The Lost Pirate Treasure of Jean Lafitte 2025-08-05 01:00
The Lost Pirate Treasure of Jean Lafitte
One of the most infamous pirates to prowl America's Gulf Coast--Jean Lafitte--led what may have been the largest pirate fleet in the world. Known as "The Terror of the Gulf" he was more than a pirate… he was a crime boss.
s06e19 The Secrets of Easter Island 2025-08-12 01:00
The Secrets of Easter Island
The gigantic statues of Easter Island have mystified humanity for centuries. These enormous otherworldly monoliths exist nowhere else on earth.
s06e20 Lost Places of the Old Testament 2025-08-19 01:00
Lost Places of the Old Testament
The Tower of Babel, Sodom and Gomorrah, Mount Sinai are some of the greatest Old Testament stories ever told. Yet these iconic places have seemingly vanished from the map.