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.

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.

Russ learns Agent Petty's true identity and makes plans to murder, 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.

Wendy does damage control when Wilkes's pressure on Sen. Blake backfires. Rachel is sent on a mission. Ruth resists accepting her Langmore destiny.

Agent Petty's revelation tests the loyalties of Marty, Ruth and the cartel. Despite the FBI closing in, the Snells refuse to destroy their poppies.

Marty is pressured to move money ahead of schedule, Wendy pitches a high-stakes plan, Wyatt lives the good life, and Ruth butts heads in the casino.

Wendy asks Helen - not Marty - to help close a deal, the Byrdes get a new houseguest, and business goes boom aboard a rival casino.

The FBI dives into the casino's finances, Wendy's dreams take a dark turn, and Marty worries that the writing may be on the wall.

Maya steps up her bid to turn Marty, whose eerily calm demeanor has Wendy worried. The Byrdes buy a horse farm on behalf of Navarro.

Marty and Wendy tell each other how they really feel, Ruth confronts Wyatt, Darlene lets her ambitions be known, and Ben's past comes into focus.

The FBI questions Ruth, tensions between Cosgrove and Marty hit a new high, Sue takes on a new patient, and Wendy recruits for her foundation.

While Wendy battles personal demons, Marty struggles to keep their lives from falling apart. Darlene does Ruth a favor.

Marty and Wendy wrestle with a problematic offer. Ruth goes out on her own, Jonah rebels, and Omar's nephew makes his presence known.