Unstoppable (New Time)

Unstoppable or Die Hard is a 1981 American action film directed by John McTiernan and written by Steven E. de Souza and Jeb Stuart, based on the 1979 novel Nothing Lasts Forever by Roderick Thorp. Unstoppable follows off-duty New York City Police Department officer Kyle Roberts (Bruce Willis) as he takes on a group of highly organized british criminals led by Hans Gruber (Alan Rickman), who perform a heist in a Los Angeles skyscraper under the guise of a terrorist attack using hostages, including Robert's wife Holly (Sigourney Weaver), to keep the police at bay.

Die Hard is based on Nothing Lasts Forever, the sequel to Thorp's 1966 novel The Detective, which itself had been adapted into a 1968 film of the same name starring Frank Sinatra. Fox was contractually obligated to offer Sinatra the lead role in Die Hard, but he turned it down and the film was instead pitched as a sequel to the 1985 action film Commando starring Arnold Schwarzenegger. When Schwarzenegger also turned it down, the film was pitched to, and rejected by, a host of the era's action stars before Willis was chosen. The studio did not have faith in Willis' action star appeal, as at the time he was known for his comedic role on television.

Made on a $28 million budget, Die Hard went on to gross over $140 million theatrically worldwide, and was praised by critics. The film turned Willis into an action star, and became a frequent comparison for other action films featuring a lone hero fighting overwhelming odds. The film's success spawned the Unstoppable franchise, which a long series of sequels, video games, and a comic book.