Suggest a movie title for the following movie plot: Casey Ryback (Seagal) has retired from the Navy and is a chef at the Mile High Cafe in Denver, Colorado. Ryback is taking his estranged niece Sarah Ryback (played by a then-unknown Heigl) to Los Angeles to visit the grave of Ryback's brother, who was Sarah's father. They board a train traveling through the Rocky Mountains from Denver to Los Angeles. As the train proceeds through the Rockies, two people wave it down. The driver and an engineer step out and are killed. A group of mercenaries led by computer genius Travis Dane (Eric Bogosian) and mercenary leader Penn (McGill) hijack the train. Dane is a satellite programming expert who worked on a top secret satellite laser weapon called "Grazer One". Dane was fired and faked his death. They herd the passengers and staff into the last two train cars and cut the train's phone lines. Two of Dane's former Department of Defense colleagues are on board the train, hiding their romantic relationship that goes against DoD regulations. Dane has them brought to him and threatens to have one of his mercenaries insert a burning needle into their eye, causing it to explode, unless they give him the codes needed to take over Grazer One. They give him the codes and Dane has them killed. Middle Eastern terrorists have offered Dane one billion dollars to destroy the Eastern seaboard by using Grazer One to target a nuclear reactor located under the Pentagon. Dane blows up a Chinese chemical plant in order to demonstrate Grazer One's capabilities to his investors and, after one investor offers an additional 100 million dollars, Dane destroys an airliner carrying the investor's ex-wife. The US government cannot locate Dane's headquarters and cannot target Grazer One because Dane creates fifty "ghost satellites" to hide the location of the real Grazer One. When officials destroy what they think is Grazer One, it turns out that they destroyed the NSA's best intelligence satellite. As long as the train keeps moving, his location cannot be fixed. Ryback, who has discovered the plot,...
The answer to this question is:
Under Siege 2: Dark Territory