The "Good Behavior" show is an American drama television series based on Blake Crouch's novel. It stars Michelle Dockery as Leticia "Letty" Raines, a professional thief and con artist who is released from prison on good behavior and tries to get her life back on track, particularly to regain custody of her 10-year-old son. The storyline involves Letty getting entangled with a hitman named Javier Pereira, leading to a complicated relationship full of crime and personal struggles. The show has two seasons and aired from 2016 to 2017 before being canceled. It has been noted for its mix of suspense, drama, and character complexity, with Letty attempting "good behavior" despite her flawed past and current challenges.