Boyka: Undisputed 4 (2016)


Directed by: Todor Chapkanov
Starring: Scott Adkins, Teodora Duhovnikova, Alon Aboutboul, Martyn Ford, Brahim Achabbakhe


In this fourth chapter of the Undisputed series, Yuri Boyka has left the prison cages behind and now fights professionally. But when a tragic accident in the ring causes an opponent’s death, Boyka travels to Russia seeking redemption by helping the man’s widow. His path leads him back into brutal underground fights — this time, not for glory, but to earn salvation.
Boyka: Undisputed IV keeps its fists flying but softens its protagonist just enough to explore themes of guilt, sacrifice, and honor. It’s a lean, focused martial arts film that balances bone-breaking action with unexpected soul.












Boyka: Undisputed IV is a rare martial arts sequel that dares to grow its character beyond the fists. While it doesn’t reinvent the genre, it sharpens its edge — delivering brutal action with a redemptive arc. For fans of kinetic fight choreography and stoic warriors on a mission, this is a satisfying round four.