In 'Long Bright River,' the once-unified paths of two sisters diverge amidst the backdrop of Philadelphia's opioid crisis. Police officer Mickey tirelessly patrols the streets where her sister, Kacey, struggles with addiction among the city's most vulnerable. Their strained relationship takes a dark turn when Kacey vanishes at the same time a series of murders occur in Mickey's precinct. Facing the haunting specter of death and her own family's fragile bonds, Mickey is thrown into a desperate search for her sister and the truth, which tests the limits of her duty and love. 'Long Bright River' weaves a contemporary tale of suspense that digs deep into the heart of sibling ties, societal ills, and the pursuit of redemption.