Undisputed 2 : Last Man Standing / Неоспоримый 2 (2006)

The world champion with prefix ex, decided to make a visit to Russia. Without any desire, the guy gets into an unpleasant story. He gets involved in criminal quarrels related to high-ranking officials. As a result, a criminal case against him is quickly fabricated, and the boxer is in prison. Now the guy in the most severe conditions of the russian prison has to prove what he really stands for ...