Boyka: Undisputed IV (2016)

What makes Boyka: Undisputed IV special is how it turns a straight-ahead martial-arts sequel into something with a pulse: every punch lands with brutal clarity, and every fight feels like a story being told in bruises and breath. Scott Adkins is magnetic as Yuri Boyka—still a wrecking ball in motion, but now carrying a flicker of conscience that gives the mayhem surprising weight without slowing it down. Director Todor Chapkanov stages the action with crisp, inventive choreography that’s easy to follow and hard to forget, delivering the kind of satisfyingly punishing set pieces that action fans chase. If you want subtlety or a gentle ride, this isn’t it—but if you’re on the fence and crave impactful, expertly crafted combat with just enough drama to make you care, it’s a knockout.

Boyka: Undisputed IV is clearly aiming for a redemption story with bruising, underdog grit—Boyka’s moral reckoning gives the franchise a more “serious” spine than just tournament bragging rights. The problem is the plot moves exactly where you expect, with dramatic beats that feel functional rather than earned, and some acting that doesn’t sell the heavier emotions it’s reaching for. Even the fights, while still competently staged and physically impressive thanks to Scott Adkins, can feel less inventive and less iconic than what fans remember from earlier entries. If you’re here purely for Boyka and can live with a thin, predictable narrative, you’ll get solid action; if you want the series at its sharpest and most intense, this may feel like a downgrade.