Dateless for the Christmas ball, 39-year-old bachelor, King Charles of Baltania, tracks down his American college sweetheart, only to discover Allison has never been married, yet raised a 17-year-old daughter, Lily, who mathematically might be Charles' biological princess.

After getting hit by a car, Kaylene needs home care. The nurse she hires becomes more and more interfering.

A bank heist descends into violent chaos when one of the hostages turns out to be a serial killer. Trapping the well-organized team of bank robbers in the building, the killer is now picking them off one by one.

Russian inmate Boyka, now severely hobbled by the knee injury suffered at the end of Undisputed 2. No longer the feared prison fighter he was, he has declined so far that he is now good only for cleaning toilets. But when a new prison fight tournament begins - an international affair, matching the best fighters from prisons around the globe, enticing them with the promise of freedom for the winner - Boyka must reclaim his dignity and fight for his position in the tournament.