In real life, terrorists are almost always Muslim. In the movie theater, they are anything but. America's fictional secret agents, covert operatives and rogue cops who play by their own rules have spent more time battling Serbian terrorists than Muslim terrorists.
Before September 11, 24′s Jack Bauer was fighting the international menace of Serbian terrorism. Serbian terrorists also showed up in 1999′s Diplomatic Siege when their "Serbian Liberation Front" took over a US embassy and in 1997′s The Peacemaker with George Clooney rushing to stop a Serb from detonating a nuke in New York City.
The United States has remained unscathed by Serbian terrorism, though the same can't be said for Peter Weller, the star of Diplomatic Siege, and Mimi Leder, the director of The Peacemaker, but not by Muslim terrorist attacks. Despite September 11, the Fort Hood Massacre and the Boston Marathon bombings, Hollywood has resolutely kept its eye on the real threat.