Strangerland (2015)

Catherine and Matthew relocate to a secluded desert town, hoping for a fresh start, but their lives take a dark turn when their two teenage children suddenly go missing. As they navigate the eerie landscape, anxiety and paranoia grip the couple, leading them to question not only their surroundings but also the town's enigmatic residents. The search for their children unravels hidden secrets, revealing the unsettling truths that lie beneath the town's surface, ultimately testing the family's bonds and their sanity in this gripping psychological thriller.