Die Hard is a 1988 American action film directed by John McTiernan and written by Jeb Stuart and Steven E. de Souza, based on the 1979 novel Nothing Lasts Forever by Roderick Thorp. It stars Bruce Willis, Alan Rickman, Alexander Godunov, and Bonnie Bedelia. Die Hard follows an NYPD detective, John McClane, who becomes entangled in a terrorist takeover of a Los Angeles skyscraper while visiting his estranged wife during a Christmas Eve party.
Die Hard has been critically re-evaluated and is now considered one of the greatest action films of all time. It is considered to have revitalized the action genre, largely due to its depiction of McClane as a vulnerable and fallible protagonist, in contrast to the muscle-bound and invincible heroes of other films of the period. Due to its Christmas setting, Die Hard is often named one of the best Christmas films of all time, although its status as a Christmas film is disputed.