The Good Behavior After Show recaps, reviews and discusses episodes of TNT's Good Behavior. Show Summary: Based on the Letty Dobesh books by Blake Crouch, the seductive thriller "Good Behavior" centers on con artist Letty Raines and her inability — despite good intentions — to consistently live a clean life. Fresh out of prison, Letty attempts to reunite with her 10-year-old son and keep in regular contact with her parole officer, whose motives for helping her are questionable. But after she overhears a hit man being hired to kill a man's wife, Letty sets out to derail the job and finds herself on a collision course with the killer, entangling herself in a dangerous and seductive relationship.