Inside 9/11

Inside 9/11 is a two-part television documentary that premiered on August 21 and August 22, 2005 on the National Geographic Channel. The program covers the September 11, 2001 attack, the events that led to it, and its aftermath. The first part consisted of examining, event by event, the build-up towards September 11. The second part consisted of the events of 9/11 itself, and the aftermath. Experts and eyewitnesses provide their accounts of the attacks and the events are covered in chronological order.

It was the highest rated program ever for the National Geographic Channel and was nominated for an Emmy in 2006.

On August 27, 2006, it was released again with the details of Zacarias Moussaoui and Able Danger.

War on America
The first part covers the pre-9/11 events leading up to the forthcoming terrorist attacks.

Zero Hour
The second part covers the unfolding events of September 11, 2001.

Featured details
In MacDill Air Force Base, a Military Committee is reviewing an unusual chart known as Able Danger, which allowed Mohamed Atta and Marwan al-Shehhi to travel across the U.S. without being caught because they hold valid U.S. Visas and may be off Intelligence Gathering by the military and the FBI.

Zacarias Moussaoui, the alleged "twentieth hijacker," is in U.S. Custody for the foreseeable future as he is arrested on an immigration charge and the role to fly a plane into the White House if not being arrested four weeks prior to 9/11. He is the only person to date to be charged in relation to the 9/11 attacks.

The supervising producer was Nicole Rittenmeyer.

On the TV Ad on September 16, 2007, National Geographic Channel announced this documentary re-air on September 17, 2007 at 10pm using Singapore's StarHub TV. After the show, it was air again on September 24, 2007.