With over 7,500 hours investigating the mystery, top DB Cooper expert, Eric Ulis, believes that he's found the true location where Cooper landed during his daring dive.

History's Greatest Mysteries

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Reality • 2025 • 13

In 1698, Captain Kidd raids a ship on the high seas and seizes its treasure... but Kidd is hanged before revealing where he stashed it. What happened to Captain Kidd's lost booty... and where is it now?

History's Greatest Mysteries S5 Ep01

An Aztec king's treasure vanishes into thin air, inspiring a 500-year search that spans continents. One of the greatest warriors of all time amassed a vast horde, but its whereabouts remains a mystery.

History's Greatest Mysteries S5 Ep02

Most people know it as the biblical birthplace of man. But is the Garden of Eden really just a story to explain creation? Or could it be a real place? And if it did exist—where exactly was it?

History's Greatest Mysteries S5 Ep03

Over seven hundred years ago, a religious order protected a vast treasure of gold, precious gems, and relics... and then it all mysteriously vanished. What happened to the hoard of the Knights Templar?

History's Greatest Mysteries S5 Ep04

The haunting image of the Shroud of Turin has captivated millions around the world. But what exactly is it that we are seeing, and how did it come to be?

History's Greatest Mysteries S5 Ep05

On February 24, 1942, after the Japanese bombed Pearl Harbour, military radar picked up what appeared to be enemy aircraft over Los Angeles. What exactly triggered the so-called Battle of Los Angeles?

History's Greatest Mysteries S5 Ep06

A perfectly masterminded plot leads to the most brazen prison break in American history. With only a handful of clues left behind, the search for the infamous Alcatraz escapees continues to this day.

History's Greatest Mysteries S5 Ep07

Five years after John F. Kennedy is killed by gunshot, his brother Robert meets the same fate. Who is really behind the killing of Robert Kennedy, and why?

History's Greatest Mysteries S5 Ep08

With 500-year-old secrets hidden in skeletons and stone, Machu Picchu is one of the most puzzling archaeological sites on earth. Who built this astonishing complex, and why?

History's Greatest Mysteries S5 Ep09

The death of one of history's most enigmatic rulers—Egypt's King Tutankhamun—remains unsolved. No one knows what ended his life, but scientific advancements may be getting us closer to the answer.

History's Greatest Mysteries S5 Ep10

For decades, experts believed they knew what caused the Hindenburg disaster: that leaking hydrogen ignited. But there may be more to this story. What caused the Hindenburg disaster?