| 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 |