线路A sassy parrot and a free-spirited librarian upend the well-ordered life of a solitary man. Lyman (Jackson Hurst) is a loner, working the graveyard shift for the Courtesy Patrol. When a green parrot flies in to his trailer he becomes obsessed with finding its owner, which leads him to Fiona(Rachel Nichols). She has been eyeing Lyman from a distance and decides to help with his parrot search, whether he wants her to or not. Along with her basset hound, they set out on a quest to find the bird’s previous owners and Fiona begins to unravel the mysteries of Lyman's past. But when Fiona joins Lyman on his nightly rounds, she witnesses a reality more intense than the romantic version she had envisioned.