History's Greatest Mysteries

S6:E1 Roswell

It's one of America's most mythic UFO incidents.

S6:E2 The Franklin Expedition

The search for the illusive Northwest Passage leads to a historic expedition.

S6:E3 The Valentine's Day Massacre

On February 14th, 1929, one of the most shocking murders in mob history goes down in Chicago.

S6:E4 What is the Yeti?

Sightings of the Yeti, a creature of myth and legend, has been recorded for thousands of years.

S6:E5 The Final Flight of Amelia Earhart

Amelia Earhart, the world's most famous female pilot, takes off on the final leg of her flight.

S6:E6 The Death and Fortune of Pablo Escobar

Who killed Pablo Escobar? And where did all his money go?

S6:E7 The Lost Loot of Jesse James

Jesse James and his gang robbed trains, stagecoaches and banks.

S6:E8 The Rendlesham Forest Incident

What were the Rendlesham lights?

S6:E9 The Amazing Events of the Book of Exodus

The Burning Bush, the 10 Plagues, the Parting of the Red Sea.

S6:E10 The Search for Atlantis

It's history's most famous lost city: Atlantis.

S6:E11 The Death of Dillinger

He was the first Public Enemy Number One--the legendary outlaw John Dillinger.

S6:E12 The Missing Riches of Genghis Khan

Where are Genghis Khan's buried riches?

S6:E13 The Missing Tesla Papers

Nicola Tesla is the epitome of what some would call the "mad scientist."

S6:E14 Secrets of the Copper Scroll

This is the most mysterious of the Dead Sea Scrolls.

S6:E15 The Killing of Bugsy Siegel

Notorious mobster Bugsy Siegel is gunned down in his Beverly Hills living room.

S6:E16 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.

S6:E17 Secrets of the Sphinx

Rising from the sands of the Egyptian desert is one of the ancient world's greatest wonders.

S6:E18 The Lost Pirate Treasure of Jean Lafitte

"The Terror of the Gulf" he was more than a pirate...he was a crime boss.

S6:E19 The Secrets of Easter Island

The gigantic statues of Easter Island have mystified humanity for centuries.

S6:E20 Lost Places of the Old Testament

The Tower of Babel, Sodom and Gomorrah, Mount Sinai are some of the greatest Old Testament stories.