失踪调查组：生死未卜第二季是由未知执导的一部拍摄于2025年纪录片,记录片在美国上映，主演由未知领衔。　　it was announced in September 2023, with another four episodes planned for the series, continuing to follow the officers from a South Carolina sheriff's department as they search for missing people. The second season will document more troubling cases and mysteries in the South Carolina area