Can Letty make the ultimate save? Good Behavior wraps up its freshman run on Tuesday, and only ET has an exclusive sneak peek from the season finale. In the clip, con artist Letty (Michelle Dockery) ...

When it comes to binge-worthy television, a show has to have a few key elements: an addicting plot line, sexy and intriguing characters, and an element of danger, thrill, or surprise. It seems like ...