 Four young Arabians prepared themselves physical and spiritually in order to hijack flight United 93, the night before the fatal 11-S-2001. Same day, other three planes were hijacked as well and reached their targets: The World Trade Center and The Pentagon. British director Paul Greengrass gives a close version about what could possible happened inside the plane, basing upon the last recordings from the pilot cabin and the telephone calls made by the passengers to their beloveds. The movie shows how the passengers tried to subdue the terrorists, one of them with a bomb tied to his waist, once they had killed both pilots and one of the passengers. Meanwhile, we see the prevailing crisis in the Air Traffic Control, trying to deal with a situation which leads to close all the country s aerial space. Despite the courage of the passengers, the United Airlines  plane, with an original route to San Francisco, crashed near Shanksville, Pennsylvania, without reaching its target, located in Washington D.C.