Return to SenderReturn to Sender

Walt Longmire is back after the escapades of First Frost, and encounters one of his most baffling cases in Wyoming's brutal and unforgiving Red Desert. When Blair McGowan, the mailperson with the longest postal route in the country, covering more than three hundred miles a day, goes missing, the question becomes, Where do you look for her? The postal inspector for the State of Wyoming elicits Sheriff Longmire to mount an investigation into her disappearance, and Walt does everything but mail it in. Posing as a letter carrier, the good sheriff follows her trail and finds himself enveloped in the intrigue of an otherworldly cult.