Strangers In a Strange Land

Joan struggles with her decision to terminate her pregnancy; Roxy takes Betty in while she recovers from the bombing; Pamela is frustrated by Chase's ongoing secrets about his work.

The Messenger

Finn develops a schoolboy crush on Claudia Joy and asks her out on a date; Denise bonds with a wounded soldier named Mac; Chase tells Pamela and their kids that he has to leave on another mission.

Leaving the Tribe

Roland is offered a job as a high school counselor. Denise makes a new friend, a doctor named Getti (guest-star Seamus Dever), who encourages her to ride a motorcycle she received as a gift from a patient. Joan informs her troops of her pregnancy. Roxy takes a job shelling shrimp at a shrimp pier. While on patrol at a marketplace, Trevor stops a civilian attack and becomes a hero.

Thank You for Letting Me Share

Evan Connor's wife, Jennifer, arrives on post hoping to get involved in the FRG; Denise decides to redecorate the house and get a tattoo; Roland's mother comes to visit the new baby.

Great Expectations

Claudia Joy learns the reason for her mother's visit; Roxy, Denise, Claudia Joy and Pamela throw Roland and Joan a baby shower; Denise pleads with Frank to go with her to marital counseling; Trevor learns the fate of one of his fellow soldiers.

Transitions

Denise befriends the wife of a young soldier who has been injured in Iraq; Joan and Roland struggle to find a nanny for Sarah Elizabeth; Emmalin meets her pen pal, Logan, on the way to school.