
John McClane is living in an apartment in New York City until he receives a phone call from Kenny Sinclair, his best friend in the NYPD, to come to Las Vegas. Kenny was appointed as the new warden of the Mesa Grande Prison and is throwing a party in his honor. McClane accepts the invitation. At the party, McClane gets into a brief conversation about a prisoner named Klaus Von Haug, and meets Reese Hoffman, the owner of the Roaring 20's Casino, and his secretary Elena Goshkin. However, during the party, a prison riot occurs and Von Haug escapes from his prison cell, which meant it was up to McClane to defeat terrorists again.