Hulu's crime thriller concluded its debut season by completely inverting its central premise: FBI agent Alice Black, portrayed by Emmy Rossum, stands revealed as the very predator killer she was investigating. The real serial killer she was hunting is Catherine, a woman whose moral alignment with Alice proves far closer than anticipated, reframing their relationship from adversarial to unexpectedly symbiotic. The finale also resolves the emotional arc surrounding trafficking victim Isabel whilst introducing a larger conspiracy involving wealthy predator Jay Easton.

With Season 2 officially greenlit, creator Liz Meriwether is positioned to explore the moral ambiguity now embedded in her characters' alliance. The season's closing image—Catherine, now imprisoned, questioning whether Alice took satisfaction in her killings—establishes fertile ground for examining the twisted codependency between the two women and the wider criminal network they've unwittingly exposed.