Roadside Attractions has unveiled official trailer for Boy Kills World (2024). Skarsgård stars as "Boy" who vows revenge after his family is murdered by Hilda Van Der Koy (Janssen), the deranged matriarch of a corrupt post-apocalyptic dynasty that left the boy orphaned, deaf and voiceless. Driven by his inner voice, one which he co-opted from his favorite childhood video game, Boy trains with a mysterious shaman (Ruhian) to become an instrument of death and is set loose on the eve of the annual culling of dissidents. Bedlam ensues as Boy commits bloody martial arts mayhem... ( more ). Watch official trailer now!