Uncover the extraordinary truth behind some of the Mafia's most notorious killers.

Mafia's Greatest Hits

Showcasing the biggest and best war machines on battlefields around the globe; traveling the world to see the elite technology from the land, sea and air; meeting the brave soldiers who operate them along the way.

Combat Countdown

Nazi mobile killing squads, led by highly-educated officers and aided by local collaborators, systematically murdered over a million Jews. Explores who the men who carried out mass murder at close range were.

Nazi Death Squads

Joseph Warren, America's least remembered founding father. Uncover the forgotten history of Warren and stories of other unsung heroes in our fight for independence.

The American Revolution

Explores the most noteworthy and notorious predictions for the destruction of humanity and the earth, and examines widely-held beliefs about how the world will end.

How the World Ends

An exploration of the mysterious activities of clandestine groups throughout history.

Codes and Conspiracies

The men whose personal choices provoked great twists in the courses of wars and times of conflict.

WWII: Masters of War

For centuries, Atlantis has been a myth. But in the last decade archaeologists have uncovered new finds which could reveal the location of this ancient apocalypse.

Atlantis: End of an Empire

Recounting the story of that day through the unflinching eye of ABC News, as the network's anchors and reporters rushed to the scenes of chaos and embarked on what would become an extraordinary 83 hours of live coverage.

9/11: As We Watched

Recount some of the gruesome shootouts, and audacious robberies that made each villain famous.

Natural Born Outlaws

Illustrating the strength and ingenuity of assassins, soldiers and mercenaries throughout history.

Ancient Assassins

Examining the often little-known adventures of the Wild West's iconic characters.

Gunslingers

Firsthand accounts from soldiers on the front lines, combined with CGI animation and a unique POV style of storytelling lend an authentic quality to these combat re-creations.

Ultimate Warfare

The origins of objects people see and use daily, along with inventions that change the world.

Origins

Delves into the construction of Nazi Germany, closely examining the propaganda, posters and products used to propel Hitler into a state of absolute power.

Project Nazi: The Blueprints of Evil

Eyewitness accounts reveal incredible stories of men and women who sacrificed everything in order to survive World War II.

World War II: Witness to War

Stories of the titans of industry and commerce whose rivalries shaped late 19th-century America.

American Titans

Nazi Assault on Africa

The Dallas Police Department hunts fugitive Lee Harvey Oswald following the assassination of President John F. Kennedy.

Capturing Oswald

It is one of the gargantuan struggles of the Second World War. Two men, one a Catholic pope who represents God on earth, the other, the German Führer, who believes he is God on earth.

The Nazi Jesus

The attack at Pearl Harbor changes the course of history and makes heroes of ordinary men; it also shapes how America engages with war for the next 75 years.

Pearl Harbor -- The Heroes Who Fought Back

Examining the past from a fresh perspective.

America: Facts vs. Fiction

Learning of the most important battles and their larger significance in the outcomes of war.

Bullet Points

Current and former government officials, pilots and astronauts come forth to share evidence of humanity's contact with the extraterrestrial.

UFOs: The Lost Evidence

Jamie Theakston investigates incredible tales from the annals of history.

Forbidden History

For four decades, two global superpowers face off, poised for swift and terrible action.

Cold War Armageddon

Monumental rivalries change the course of American history.

Blood Feuds

Soldiers in life-or-death situations rise above overwhelming obstacles to achieve victory.

Against the Odds

Illuminating both the bigger themes and the little-known smaller but surprising stories of the Civil War. Chronicles the Civil War's most significant battles, told from a soldier's point of view.

Blood and Fury: America's Civil War

Rarely-seen footage and expert interviews are used in this documentary series.

Top Tens of Warfare

Film clips and interviews with actors, directors and historians celebrate the beloved American icon.

The Cowboy

Historians and experts rank famous figures based on their rough-and-tumble accomplishments.

America's Most Badass

Oprah Winfrey leads a conversation with black thought leaders, activists and artists in the wake of George Floyd's death in police custody; with Stacey Abrams, Charles M. Blow, Atlanta Mayor Keisha Lance Bottoms, Ava DuVernay, and others.

OWN Spotlight: Where Do We Go From Here?

Famously forgotten tales that shaped some of America's greatest icons, scandals and disasters.

What History Forgot

A breakdown of battles, from the firefights to the close quarters combat, to show how troops moved and what tactics were used.

Warrior POV

Acclaimed experts profile the life of Adolf Hitler as a child and his rise through the ranks of the National Socialist German Workers' Party prior to World War II.