Following the sudden death of their father, three estranged siblings-Lucy, Carla, and Drew-reunite in their rural hometown to fulfill his final wish of scattering his ashes at his favorite spot along a remote country river. What begins as a tense and emotional family reconciliation quickly devolves into a visceral fight for survival when their boat unexpectedly malfunctions, leaving them stranded miles from civilization in the dead of night with no cell service. As isolation settles in, the siblings realize they are not alone; a towering, faceless masked killer is watching them from the shoreline, launching a merciless hunt from the pitch-black woods. To endure the brutal onslaught, the fractured trio must put aside years of bitter grudges and deeply rooted animosity, combining their strengths to push back against a relentless, almost mythic terror. — Nizam-Miah