Hazard Pay
Walt and Jesse formulate a new business plan. Walt shares a secret with Marie.
Madrigal
Walt and Jesse pursue an unlikely business partner. The DEA filters through various leads in hopes of finding something.
Live Free or Die
As Walt deals with the aftermath of the Casa Tranquila explosion, Hank works to wrap up his investigation of Gus' empire.
Face Off
Walt and Jesse team up to take on Gus. With Saul's help, Walt finds an unexpected ally.
End Times
Hank pushes Gomez to pursue one last lead, while Walt struggles to protect the family. Jesse gets alarming news and rushes to meet with Mr. White.
Crawl Space
Walt takes drastic action to protect his secret and Gus. Skyler's efforts to solve Ted's financial problems hit a wall.
Salud
Walt's family worries when he doesn't turn up for Walter, Jr.'s 16th birthday. Jesse is forced to put his lab skills to the test without Mr. White's help.
Bug
Skyler's past mistakes come back to haunt her. Gus takes action to thwart his rivals. Jesse seeks Walt's help, with mixed results.
Hermanos
Skyler develops an unusual solution to her money troubles. Hank enlists Walt to investigate a theory. Walt’s impatience with Jesse grows.
Problem Dog
A frustrated Walt gambles on a risky new plan. Skyler's business venture hits a snag. Hank recruits Walter, Jr. for an unusual outing.