A showdown with Gus occurs. Walt finds an unexpected ally through Saul’s help.
Hank pushes Gomez and the DEA to pursue a lead. Jesse gets alarming news while Walt struggles to protect his family.
Walt takes drastic action to protect his secret and Gus; Skyler’s efforts to solve Ted’s financial problems hit a wall.
Skyler and the rest of the family worry when Walt doesn’t show up for Walt Jr.’s birthday. Jesse has to cook by himself at the superlab.
Skyler’s mistakes come back to haunt her; Gus takes action against his rivals; Jesse seeks Walt’s help.
Skyler develops a solution for her money troubles; Hank enlists Walt to investigate a theory; Walt grows impatient with Jesse.
Hank presents his ideas to the ABQ police department. Walt and Skyler figure out the logistics of laundering through the car wash.
Walt meets up with Bogdan, the disgruntled car wash owner. Walter Jr. pushes the purchase of a car.
When Jesse goes missing, Walt fears the worst. Skyler has an unlikely reunion. Hank shares some bad news with Detective Tim Roberts.
The Cartel gain the upper hand; Walt and Skyler share a secret with the family; Jesse’s activities draw unwanted attention.
Events spiral out of control; Skyler asks for Saul’s help; Marie returns to an old past time; a friend asks Hank for help.
Walt worries that Gus might still have it in for him, so he starts planning a new alliance. Skyler tries to persuade Walt to buy into a new business opportunity in order to protect their family.
The fallout of the last scene between Jesse and Gale is revealed. Mike informs Gus of the current situation while Walt is held at the lab and there are deadly consequences.
Bryan Cranston stars in this drama focused on a mid-life crisis gone bad for an underachieving high school chemistry teacher who becomes a drug dealer after he discovers that he has lung cancer.