Lynette tries to talk her mother (Polly Bergen) out of marrying an obnoxious man (Larry Hagman); Bree runs into Keith's ex-girlfriend and makes a shocking discovery about his past; Carlos starts to worry about Gaby's obsession.
Stella tries to force the Scavos to pose for a family portrait with her new husband; Bree continues to keep a secret from Keith; Mike tries to determine if Zach Young was involved in Paul's shooting.
Preston and Porter move out; Gaby and Carlos visit her hometown; Keith asks Bree to move with him to Florida; Susan uses her ailment to get special treatment; Paul makes a decision about Beth.
The team treats an Army veteran who refuses treatment unless he and his brother are given information about their dead father; Adams seeks help when she suspects House is sick.
Christa must handle all emergencies at Angels Memorial that happen outside the emergency room; Malaya arranges a bone marrow drive for Carla; Leanne turns down a date.