Skyler's latest bit of bad news proves to be a blow to Walt, and his loss of control endangers his job and his business relationships with Saul and Jesse. Hank goes full-speed ahead into the agency's investigation of the blue-meth case, while Jesse cooks up a new plan.

Walt moves into new digs and a distraught Walter Jr. demands to know just where his parents' relationship stands. Meanwhile, Hank's investigation is beginning to hit too close to home for Walt, causing serious concerns for him and Jesse.