Delivering one of his most emotionally loaded performances yet, O’Brien plays Roman, a grieving twin trying to piece himself back together after unimaginable loss. He also plays Rocky, the brother who’s gone but still haunts every scene, and the result is quietly devastating. His chemistry with James Sweeney grounds the film, and his restrained, deeply felt performance proves he doesn’t need action sequences or sarcasm to command the screen. Critics are already calling it career-defining, and honestly, they’re not wrong.
