Watch the wild official trailer for Borderline, starring Samara Weaving in a tense, high-stakes thriller. When Paul (Ray Nicholson), a violent sociopath, escapes from a mental hospital, he sets his sights on Sofia (Samara Weaving), a world-famous pop star. An obsessive fan, Paul takes Sofia hostage in her own home, convinced they’re destined to be married. As his delusions spiral out of control, his twisted devotion turns deadly. With the help of her loyal bodyguard (Eric Dane), Sofia must fight for her life—and her sanity—before Paul and his growing group of followers tighten their grip.