Live Free or Die Hard (also known as Die Hard 4 and released as Die Hard 4.0 outside North America) is a 2007 American action film, and the fourth installment in the Die Hard film series. The film was directed by Len Wiseman and stars Bruce Willis as John McClane. The film's name was adapted from New Hampshire's state motto, "Live Free or Die". Unlike the prior three films in the series, the U.S. rating was PG-13 rather than R. An unrated version contained more strong profanity and violence not shown in the theatrical version, and was included in the DVD release.