After his business partner cheats a dangerous client, financial adviser Marty must devise a radical plan to save the lives of himself and his family.

In the Ozarks, Marty struggles to find a local business he can use for money laundering, while his kids make new friends but neglect a crucial duty.

Marty finds a way to control Ruth. Wendy worms her way into a job. Looking for another business to invest in, Marty digs for info on the strip bar.

Marty hires Ruth to pull off a heist. Agent Petty forges a relationship with a member of the Langmore family. Jonah exhibits disturbing behavior.

Marty decides to invest in the religious sector, unaware he will disrupt a discreet business operation. A surprise visitor shows up at the Byrde home.

Jacob educates Marty on his business. Ruth devises and sets in motion a deadly plan. Rachel learns Marty is cooking the books at the Blue Cat Lodge.

To stop Jacob from carrying out his threat, Marty makes an offer. Agent Petty gets what he needs to turn Russ. Charlotte grows desperate to escape.

In a flashback to 10 years prior, Wendy struggles with depression, Del asks Marty to be his financial adviser, and Agent Petty faces a family crisis.

Russ learns Agent Petty's true identity and makes plans to cuddle, steal and flee. Wendy stumbles on an ideal business to add to the Byrde portfolio.

During his next sermon, Mason falters. Wendy and the kids are caught trying to flee their home. Marty brokers a deal between Jacob and Del.