Jimmy makes his final leap into the skin of Saul Goodman. Mike and Gus are at odds.
Jimmy and Kim face their differences. Gus finds more cartel trouble.
Jimmy enacts his plan to help Huell. Nacho thinks about a way out.
Kim and Jimmy begin to further divide, as he's getting closer and closer to his life as Saul Goodman.
Jimmy and Kim have different plans. Mike further sets up construction on the lab.
Faced with life or death, Walt and Jesse must figure out a way to kill Gus.
Walt's family is locked down by the DEA in the face of a threat against Hank. Andrea's boy is poisoned.
Gus wants Jesse to cook alone, so he gives Walt a permanent ultimatum.
In Mexico, Jesse must cook for the cartel. Because now he belongs to them.
Hank suspects Gus is involved in the drug trade, and Walt gets stuck in the middle of the two.
Walt enlist Jesse to try and kill Gus, as a wide drives between the pair deeper.
Jesse and Mike work more together. Walt and Skyler's relationship changes drastically.