'Good Behavior' season 2 episode 6 spoilers: Letty works with her grandmother on a con

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Promotional poster for "Good Behavior"

Drama television series based on the novella series by Blake Crouch "Good Behavior" returns next Sunday for episode 6 of the show's second season. The upcoming installment titled "It's No Fun if It's Easy" will see Letty (Michelle Dockery), Javier (Juan Diego Botto), and Jacob (Nyles Steele) seek help from Letty's grandmother Alice (guest star Holland Taylor) with a problem. Her mother agrees to help, but makes her work by dragging her into a high-class con.

With $50,000 more needed to buy her freedom back from Rhonda Lashever (Ann Dowd), Letty realizes it will not be as easy a task as she initially expected. The upcoming episode could also explain why Letty is the thief and con artist she is. It could run in the family because her grandmother is also a grifter in her own right. They are both smart and often use this to get what they want.

Although they are looking to acquire a lot less money in this operation as compared to their previous antics, it will still pose a challenge for Letty as she has never worked with Alice in this capacity unlike her history with Javier. Additionally, Letty has a delicate relationship with her family as her mother Estelle (Luisa Strus) previously tried to sell Javier to the authorities. It remains a mystery as to whether Letty can ever make amends with Estelle.

The second season of "Good Behavior" has revolved around the theme of family. Both Letty and Javier have distanced themselves from their respective families to preserve the one they have created with their son Jacob.

In an interview with ET Online, Michelle Dockery explained how Letty has a tumultuous background, and how she has always wanted to rebel. Dockery added that she loves the grifter in Letty, and how it is impossible for her to be normal because it is not in her blood. Was she referring to Letty's blood relationship with Alice?

"Good Behavior" season 2 episode 6 will air on Sunday, Nov. 19 at 10 p.m. EST on TNT.