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.
Marty and Wendy reveal details of their illegal activities during a heated therapy session. Marty moves out. Darlene tells Helen she is restarting her heroin business. Erin insists on seeing Tommy, and a party at an isolated cove ends with Jonah, Charlotte, and Erin being arrested. Helen and Wendy argue over responsibility for Erin's activities. Tommy reports to Trevor on his efforts to obtain evidence against the Byrdes.
Ruth and Ben spend a night together and Ben's inability to perform causes him to stop taking his bipolar disorder medication. Wendy plans to start a charitable foundation. Darlene and Wyatt attempt to hire Three to oversee Darlene's poppies. Three tells Ruth about Darlene and Wyatt's living arrangement.
Wyatt tells Ruth he will not end it. Marty is being surveilled and the Byrdes spend the night in their dining room so Navarro operatives can stand guard. The next day, Helen reports the SUVs used to surveil Marty are headed to Chicago. Ben and Jonah use Jonah's drone to watch Ruth during the next Cosgrove cash drop. SUVs rapidly approach and Ben warns Ruth, who hides just before they arrive. The occupants shoot Frank Jr.'s men, then blow up Frank's truck.
- Jason Bateman as Martin “Marty” Byrde
- Laura Linney as Wendy Byrde
- Sofia Hublitz as Charlotte Byrde
- Skylar Gaertner as Jonah Byrde
- Julia Garner as Ruth Langmore
- Lisa Emery as Darlene Snell
- Charlie Tahan as Wyatt Langmore
- Janet McTeer as Helen Pierce
- Tom Pelphrey as Ben Davis
- Jessica Francis Dukes as Maya Miller
- Joseph Sikora as Frank Cosgrove Jr.
- Felix Solis as Omar Navarro
- Madison Thompson as Erin
- Tommy Walsh
- 2 of Cosgrove's men