Sissy (2022) is a brilliantly subversive Australian genre hybrid that masterfully blends comedy, horror, and social commentary. The film follows Cecilia, a successful wellness influencer who serendipitously reconnects with her childhood best friend Emma after a decade apart. When Emma invites Cecilia to her bachelorette weekend at a remote cabin, what begins as a nostalgic reunion quickly descends into a tense psychological thriller as Cecilia comes face-to-face with her former high school bully, Alex.

Director Hannah Barlow (who also co-writes and stars) crafts a sharp critique of influencer culture and the lingering trauma of adolescent bullying. Aisha Dee delivers a standout performance as Cecilia, perfectly capturing her transformation from polished social media persona to someone grappling with deep-seated resentment. The supporting cast, including Barlow as Emma and Emily De Margheriti as the antagonistic Alex, creates believable dynamics that heighten the film's uncomfortable tension.

What makes Sissy particularly compelling is its tonal balance—it seamlessly shifts from witty social satire to genuine horror, all while maintaining a distinctly Australian sensibility. The remote cabin setting amplifies the claustrophobia, and the film's exploration of revenge, forgiveness, and the personas we construct makes it more than just a genre exercise. With its tight 102-minute runtime, strong performances, and unexpected narrative turns, Sissy offers a fresh take on the revenge thriller that will resonate with viewers who appreciate smart, character-driven horror with dark comedic edges.