As of 2026, Boyka: Undisputed IV is the latest installment, although fans constantly demand a fifth movie to continue the journey of the "most complete fighter in the world." Undisputed 4: Boyka (Video 2016) - IMDb

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Adkins delivers not only physically but emotionally as the tortured, redemptive protagonist.

"Boyka: Undisputed IV" is a 2016 action-drama film directed by Todor Chapkanov. The movie follows the story of Yuri Boyka (played by Scott Adkins), a former kickboxer who seeks revenge against the people who wronged him.

The choreography is inventive and grounded, focusing on realistic, raw hand-to-hand combat rather than over-the-top CGI effects.

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: Check for availability on Vudu, Google Play Movies, or Apple TV to rent or purchase the film. Netflix +1 Movie Overview In this fourth installment of the martial arts franchise, Yuri Boyka (Scott Adkins) accidentally kills an opponent in the ring, leading him to question his path. To seek redemption, he offers to fight in a series of nearly impossible battles to save the widow of the man he killed from a life of debt and servitude. IMDb +1 The Undisputed Franchise Order If you want to catch up on the full story, here is the chronological order: Undisputed (2002) Undisputed II: Last Man Standing (2006) Undisputed III: Redemption (2010) Boyka: Undisputed IV (2016) Wikipedia +1 Safety Note: Torrent sites are frequent targets for ISP subpoenas and often host malware disguised as movie files. Using reputable streaming services ensures a high-quality, safe viewing experience. AI can make mistakes, so double-check responses Copy Creating a public link... You can now share this thread with others Good response Bad response 6 sites Undisputed 4: Boyka (Video 2016) Apr 14, 2017 —

The main antagonist is the Russian mob boss Zourab, who forces Boyka into a series of dangerous fights.

The movie is frequently available to stream, rent, or buy on platforms such as Amazon Prime Video, Apple TV, and Fandango at Home (formerly Vudu).