After recovering one of John Fogerty's beloved guitars, Iraq veteran Walter Sherman helps a teenage boy locate his missing father, a military pilot and war hero whose plane vanished after embarking on an undisclosed mission. Walter turns to Deputy U.S. Marshal Isabel Zambada for insider information about the missing colonel. Meanwhile at the Ends of the Earth Bar, owner Leo and Walter keep a watchful eye on Willa, a teenager on parole from juvenile detention and employed at the bar as part of her probation.

A former prison warden enlists the help of Walter to find a bullet that could prove the innocence of a death row inmate just days before his execution. Meanwhile, FBI psychologist - and Jeffersonian team member - Dr. Lance Sweets evaluates Walter's competency to consult on federal cases. In the process, Sweets begins to understand Walter's intangible gift and motivation to find the unfindable. Also, Willa attends a beach party and gets herself into trouble.

A NASA scientist seeks Walter's help to find the matching pair of a red stiletto left behind by a woman he met at a bar. Walter uses the stiletto as the first clue to finding the missing woman but in the process he uncovers her shocking secret that winds up putting his own life in danger. Meanwhile, Willa exposes Leo's dark family secret, but when she tries to make amends with him, she gets herself into even more legal trouble.