Live Free or Die Hard is a 2007 American action-thriller film and the fourth installment in the Die Hard film series. The film was directed by Len Wiseman and starred Bruce Willis as John McClane. The film's name was adapted from New Hampshire's state motto, "Live Free or Die". In the film, McClane attempts to stop cyber-terrorists who hack into government and commercial computers across the United States with the goal of starting a "fire sale" that would disable key elements of the nation's infrastructure. The film was based on the 1997 article "A Farewell to Arms" written for Wired magazine by John Carlin.
