Storyline
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.
Top Cast
Scott Adkins
Yuri Boyka
Mykel Shannon Jenkins
Turbo
Mark Ivanir
Gaga
Hristo Shopov
Warden Kuss
Marko Zaror
Raul 'Dolor' Quinones
Michael Baral
Casino Manager
Ilram Choi
The Asian Fighter
Robert Costanzo
Farnatti
Lateef Crowder
Santiago Silva
Esteban Cueto
Sykov
Vernon Dobtcheff
Rezo
Valentin Ganev
Warden Markov
Velislav Pavlov
Chief Guard
Kiril Efremov
Guard 1
Trayan Milenov-Troy
French fighter (uncredited)
Dimiter Doichinov
Fighter (uncredited)
Velizar Peev
Prison Guard #2 (uncredited)
Borislav Iliev
Prison Guard #1 (uncredited)
Isaac Florentine
David N. White
Released
