Undisputed III: Redemption

In the sequel "Undisputed III: Redemption," Russian inmate Boyka, once the ruthless kingpin of prison combat, now limps through life as little more than a toilet cleaner, his once-feared prowess shattered by a crippling knee injury. When a new tournament offers freedom to the winner, Boyka must rise from the ashes, competing against the world's best prison fighters to reclaim his lost status and dignity.