Boyka: Undisputed IV (2016)
12-month trend
12-month trend
Monthly article views
2025-09 to 2026-08
After accidentally killing an opponent, a remorseful underground fighter travels to Russia to help the woman left behind.
The story
Several months after the events of the previous film, Yuri Boyka is now a free man who continues to fight in underground matches in Kyiv, Ukraine. After accidentally killing an opponent named Viktor, Boyka is struck by remorse and seeks out Viktor's widow, Alma, in the Russian town of Drovny. He discovers that Alma is in debt to a crime boss named Zourab and works in his underground fighting club. To secure Alma's freedom, Boyka strikes a deal with Zourab to compete in a series of three matches within the club's arena.
Full plot (contains spoilers)
Several months after the events of the previous film, Yuri Boyka is now a free man who continues to fight in underground matches in Kyiv, Ukraine. After accidentally killing an opponent named Viktor, Boyka is struck by remorse and seeks out Viktor's widow, Alma, in the Russian town of Drovny. He discovers that Alma is in debt to a crime boss named Zourab and works in his underground fighting club. To secure Alma's freedom, Boyka strikes a deal with Zourab to compete in a series of three matches within the club's arena. Boyka easily defeats his first opponent and then defeats two brothers in the second match. In the third match, Boyka defeats Igor Kazmir, the elite henchman of Zourab. However, Zourab forces Boyka to fight one more match against Koshmar, a giant, relentless martial artist. Boyka manages to break Koshmar's arm and leg, knocking him unconscious. Enraged, Zourab takes Alma hostage and orders his henchmen to kill Boyka, but Boyka kills them all and chokes Zourab to death. An injured Boyka is arrested by the police. Six months later, Alma visits Boyka in prison and forgives him, while Boyka continues fighting in prison to pursue the title of most complete martial artist in the world.
- First release year
- 2016
- Runtime (minutes)
- 90
- Production countries
- United States; Bulgaria
- Original languages
- English
- Directors
- Todor Chapkanov
- Writers
- David White · screenplay; Tony Mosher · screenplay
- Cast and characters
- Scott Adkins · Yuri Boyka; Teodora Duhovnikova · Alma; Alon Moni Aboutboul · Zourab; Julian Vergov · Slava; Brahim Achabbakhe · Igor Kazmir; Paul Chahidi · Kiril; Petio Petkov · Dominik; Valentin Ganev · Warden Markov
- Genres
- martial arts; action; drama; independent
- Themes
- redemption; remorse; sacrifice
- Tone and mood
- intense; violent
- Premise and plot tags
- martial arts tournament; underground fighting; Russian Mafia
- Franchise connections
- Undisputed
- Reception
- The film won the Best Fight Award and Scott Adkins won the Jackie Chan Best Action Movie Actor Award at the 2017 Shanghai Film Festival.
- Production trivia
- The film was previously known under the working title Undisputed IV.; Martyn Ford's character's name, Koshmar, is Russian for 'Nightmare', which became his real-life nickname in the wake of the film's release.; The film is dedicated to veteran Nu Image producer Danny Lerner, who had died during pre-production.
Film metadata comes from the open sources listed in Credits & Contact. Catalogue details may be incomplete.
Your lists
Loading your lists…
