Klansmen and Nazis fire into a crowd of Communist Worker's Party members.
Changes in the type of outlaw on the FBI's Ten Most Wanted list reflect shifts in society.
The mystery of crop circles, which were called "witch" or "pixie" circles during the Middle Ages.
The truth about the Siberian peasant Rasputin, who rose to power in Czarist Russia, becoming a close confidante of Empress Alexandra.
Military units mix technology and trickery to outfox opponents who possess superior armies and weapons.
Sea monsters may be figments of the imagination or living relics of prehistoric times.
Some people claim to have found proof of Noah's ark.
Explorers find the ruins of a vanished civilization in the American southwest.
The Alamo Scouts played a key role in retaking control of the South Pacific in more than 100 missions behind enemy lines.
The third son of a clan chieftain, Rob Roy MacGregor embarked on an outlaw's life after the Duke of Montrose seized his Scottish lands in 1712.
In 1906 Texas, an all-black infantry battalion is blamed for shooting up a town.
A look at America's preternatural past, including White House seances, as well as "New Age" paranormal phenomena.
A secret organization called the Black Legion terrorized the Midwest in the 1930s.
A strange object falls from the sky in 1947 New Mexico.
The Flying Dutchman; the Mary Celeste; the Dash; the Teazer; the Joyita.
Conquerors enslave their enemies throughout recorded history.
The Resistance prevents Nazis from sending a train full of prisoners to Germany.
Japanese torpedoes sink a Navy ship carrying five brothers, killing four of them, and the last dies awaiting rescue.
Why other pilots flying at the same time as Orville and Wilbur Wright didn't get as much recognition, including Gustave Whitehead and Samuel Langley.
A sperm whale attacks an 1820 whaling ship and inspires Herman Melville's "Moby Dick."
J. Edgar Hoover keeps files on movie stars and other celebrities.
The practice of bounty hunting dates back to medieval England.
Reviewing the family feud between the two mountain families that landed in the U.S. Supreme Court and ended in a legal hanging in 1889.
Hand-to-hand combat has been part of sport since the earliest of times.