"Undisputed II: Last Man Standing" is a 2006 action film directed by Isaac Florentine. It is a sequel to the 2002 film "Undisputed" and stars Michael Jai White as the main character, George "Iceman" Chambers, a former heavyweight boxing champion. The story follows Chambers as he is imprisoned in a Russian jail and forced to fight in underground matches to survive. The film features intense martial arts action and showcases various fighting styles, including Muay Thai and Brazilian Jiu-Jitsu. Alongside White, the cast includes Scott Adkins as the antagonist, Yuri Boyka, who is determined to prove himself as the best fighter. The film has gained a cult following for its choreography and performances.