Since: The Bombing of Pan Am Flight 103

Wounded in Africa during World War II, Nazi Col. Claus von Stauffenberg returns to his native Germany and joins the Resistance in a daring plan to create a shadow government and assassinate Adolf Hitler. When events unfold so that he becomes a central player, he finds himself tasked with both leading the coup and personally killing the Führer.

Each World Trade Center tower consisted of 110 floors. Each floor has a story. In this two-hour special, survivors from two of those floors, many speaking publicly for the first time, tell their stories. Focusing on one floor in the North Tower and one in the South, this film will provide a never-before-achieved intimacy with what it was really like to be inside the Twin Towers on 9/11.

Terrorists hijack a 747 inbound to Washington D.C., demanding the release of their imprisoned leader. Intelligence expert David Grant suspects another reason and he is soon the reluctant member of a special assault team that is assigned to intercept the plane and hijackers.

After being dumped by her lover, Pepa finds her life and the lives of those around her spiraling out of control in a deliciously chaotic series of events.

A team of U.S. government agents is sent to investigate the bombing of an American facility in the Middle East.

An amnesiac man is found running blood stained and half naked through the Brecon Beacons. Hunted by the police and military, is he a homicidal terrorist or innocent pawn?

On Aug. 21, 2015, the world watches in stunned silence as the media reports a thwarted terrorist attack on a train that's bound for Paris -- an attempt prevented by three young Americans traveling together through Europe. The heroic and courageous actions of Anthony Sadler, Alek Skarlatos and Spencer Stone help to save the lives of more than 500 passengers on board.

In honour of the 15th Anniversary of 9/11, National Geographic Channel is looking back at the very best reporting we have done since this world-changing tragedy first happened using extended excerpts from past specials that relate directly to events leading up to and following the attacks on New York City and Washington DC.

The murder of Dutch filmmaker Theo van Gogh by an Islamic extremist in 2004, followed by the publishing of twelve satirical cartoons depicting the prophet Mohammed that was commissioned for the Danish newspaper Jyllands-Posten, provides the incendiary framework for Daniel Leconte's provocative documentary, It's Hard Being Loved by Jerks.

A disturbed young man threatens violence at the World Series after failing to make the Houston Astros.

Park Jung-gu sends out homemade bombs to people he finds online who are likely to use them, yet these devices are unused. One day, Jung-gu meets Lee Hyo-min, a delinquent student at his university and sends him a package. Soon an explosion in a delivery truck hits the news. Before long, Hyo-min discovers who is sending him the packages and the two form a tenuous relationship. However, Hyo-min's unpredictable behavior becomes dangerous and Jung-gu finds himself caught in a situation that he can no longer handle.

In November 2015, a series of unprecedented and deadly attacks hits Paris. The anti-terrorist police led by Heloise and her chief commander Fred face an unprecedented level of pressure. In a race against the clock, they must find the perpetrators of the attacks as quickly as possible before they can strike again, travelling across Europe and beyond in one of the biggest manhunts in history.