一份不祥的求助信被传到了20世纪80年代的一家邮局里，将一名死信调查员与一名被绑架的键盘技术员联系起来。
剧情介绍：On a desolate, Midwestern county road, a bound man crawls towards a remote postal box, managing to slide a blood-stained plea-for-help message into the slot before a panicking figure closes in behind him. The note makes its way to the county post office and onto the desk of Jasper, a seasoned and skilled "dead letter" investigator, responsible for investigating lost mail and re...
