Margo Martindale

Carol takes care of Mikayla while Debbie and Adam are at a vegetarian convention, while Nathan spends the weekend with Tom.

Nathan tries to finally find something to suprise his mother for her birthday with.

When Nathan refuses to continue being Carol's chauffeur, Adam takes over and the two form an unexpected bond which surprises everyone.

Nathan gets his own news segment to complain after using his mother's incessant rants. When he starts irritating Carol on purpose, things get out of hand quickly.

Debbie suspects Nathan and Carol of reading her diary.

When Debbie and Nathan learn that their parents have a favorite child, both try to change their parents' minds.

Nathan and Ray start corresponding with someone they met through Carol's profile on an Internet dating site.

Carol gathers the whole family to have "the talk" about bees and birds with Nathan when she learns Tom never covered that part.

Nathan tries to get his parents back together.

Nathan and Debbie find out what really happened to their pet parrot that flew away when they were kids.

Carol tries to find out why Nathan is seeing a therapist.

When both Miller siblings come to the conclusion that the other one got the easier parent, Nathan and Debbie decide to trade parents.

Carol decides that recent events call for a rearrangement of the family's positions in the Millers cementery plot, forcing Nathan to contact his ex-wife Janice about it.

Elizabeth and Phillip meet with the eponymous colonel, even though they suspect a trap. Meanwhile at the FBI, Stan's draws ever closed to his neighbors' true identities.

A personal situation in Moscow causes Elizabeth to embark on a mission which puts the couple in danger from both the FBI and the KGB.

Stan unknowingly gets closer to Phillip and Elizabeth when he follows a lead that will point him towards one of Gregory's crew.

Trying to put their distrust aside, Elizabeth attempts to re-assert control over one of her agents and Phillip is reunited with a woman from his past.

The Jennings receive orders to infiltrate the encryption system that the FBI have recently adopted. Meanwhile, a KGB agent under emotional distress risks the exposure of a crucial KGB network.

An assassination attempt on President Reagan causes chaos in both the FBI and KGB. Stan puts pressure on his new spy to find out if the Soviets were responsible.

As Stan investigates the Jennings' dead comrade, Robert, Phillip and Elizabeth are shocked to discover he had a wife they were unaware of.