Buy/Rent Undisputed II: Last Man Standing: https://play.google.com/store/movies/detai...

Heavyweight Champ George "Iceman" Chambers is sent to a Russian jail on trumped-up drug charges. In order to win his freedom, he must fight against the jailhouse fighting champ Uri Boyka in a battle to the death. This time he is not fighting for a title, he is fighting for his life! Starring Michael Jai White ("Spawn," "Exit Wounds") and Scott Adkins ("The Bourne Ultimatum," "The Pink Panther").