John McClane, officer of the NYPD, tries to save wife Holly Gennaro and several others, taken hostage by German terrorist Hans Gruber during a Christmas party at the Nakatomi Plaza in Los Angeles. New York City Detective John McClane has just arrived in Los Angeles to spend Christmas with his wife. Unfortunatly, it is not going to be a Merry Christmas for everyone. A group of terrorists, led by Hans Gruber is holding everyone in the Nakatomi Plaza building hostage. With no way of anyone getting in or out, it's up to McClane to stop them all. All 12!