Composed of material from 27 filmmakers — ranging from professional directors and cinematographers to amateurs on the street — this documentary examines the immediate impact of the 9/11 terrorist attacks in New York City. This powerful footage documents the atmosphere surrounding the city in the hours and days after the attacks, including the rescue workers scrambling to save lives and the average citizens struggling to make sense of the day's horrific events.

This two-hour History Channel special examines controversial new theories about the man who ruled the world's mightiest Empire with sadistic brutality. His reign of terror lasted just 1,400 days. Yet even today everyone knows his name. Most have said he was crazy. But was he? This is the story few know behind one of the most infamous figures of the Ancient World--Caligula.

Le grimpeur d'aventure professionnel Honnold se lance dans un rêve de toute une vie - une quête d'escalade épique à travers les murs et les sommets les plus reculés et les plus difficiles du Groenland.

The gathering, before the San Diego Comicon of 2012, of several members of the original cast of 'Firefly.' Several cast members not present are interviewed and added to the presentation. Jeff Jensen moderates a roundtable discussion of the short-lived sci-fi series "Firefly," which was canceled during its first season but became a cult classic after its DVD release. Panelists include series creator Joss Whedon; actors Nathan Fillion, Alan Tudyk, Summer Glau, Adam Baldwin and Sean Maher; show runner Tim Minear; and writer Jose Molina. Taped at San Diego's Comic-Con on July 13, 2012.