The Die Hard series is a popular American action film franchise that revolves around the character John McClane, a tough and resourceful New York City police detective. The first film, "Die Hard," was released in 1988. It follows McClane as he battles a group of terrorists who have taken hostages in a Los Angeles skyscraper during a Christmas party. The film's success led to several sequels, including "Die Hard 2: Die Harder" (1990), "Die Hard with a Vengeance" (1995), "Live Free or Die Hard" (2007), and "A Good Day to Die Hard" (2013). The series is known for its intense action sequences, witty one-liners, and Bruce Willis's iconic portrayal of John McClane. Despite varying critical reception for the sequels, the Die Hard franchise remains a beloved and influential part of the action genre.