John McClane is back and badder than ever, and this time he calls on the services of a young hacker in his bid to stop a ring of Internet terrorists intent on taking control of America's computer infrastructure.
Dale, Kurt and Nick decide to start their own business but things don't go as planned because of a slick investor, prompting the trio to pull off a harebrained and misguided kidnapping scheme.
The Angels are charged with finding a pair of missing rings that are encoded with the personal information of members of the Witness Protection Program. As informants are killed, the ladies target a rogue agent who might be responsible.