Based on the Letty Dobesh books by Blake Crouch, Good Behavior tells the story of Letty Dobesh (Dockery), a thief and a con artist whose life is always one bad decision from implosion — which is exactly how she likes it.
Fresh out of prison, Letty is attempting to stay afloat, but when she overhears a hit man being hired to kill a man’s wife, she sets out to derail the job, putting her on a collision course with the killer and entangling them in a dangerous and seductive relationship. (Source: EW)