John McClane, officer of the N.Y.P.D. and hero of the Nakatomi Hostage Crisis, is in the shit again, this time trying to avert disaster as rogue military officials seize control of Dulles International Airport in Washington, D.C. He's been here before and isn't happy. "How can the same shit happen to the same guy twice!?"Trivia: The scenes with Bruce Willis running through tunnels under the airport were filmed at a water treatment facility near Los Angeles. The facility has miles of underground tunnels, and was also used in Die Hard 4.0 (2007), doubling as the Woodlawn Social Security Administration building.