Against Walt's advice, Jesse lashes out . Fearing for Jesse's safety, Walt takes drastic action to intervene.
With Jesse on the run, Walt negotiates a bargain with Gus and concocts a disturbing plan to provide for his and Jesse's safety.
Hank's volatility forces a confrontation with Jesse. Skyler pressures Walt to make a deal. Gus' actions have severe consequences.
Walt becomes obsessed with a contaminant in the lab and refuses to finish the cook until it is eliminated.
As Walt settles into his new surroundings, Walter, Jr. demands answers. Hank's investigation creates a problem for Walt and Jesse.
Walt deals with the aftermath of the plane crash and Skyler's anger as Jesse comes to a new realization. A new threat to Walt appears.
As tension increases among the Whites, Walt takes drastic action. With Saul's help, Jesse makes an unexpected investment.
Gus increases his efforts to lure Walt back, forcing a rift between Walt and Jesse. Skyler doubts her new relationship.
The family waits for news about Hank. After witnessing a disturbing outburst, Walt worries he and his family are in danger.
Walt loses control as he reacts to Skyler's news. Hank throws himself into his meth investigation. Jesse enacts a new plan.
As Hank's hospital bills mount, Skyler hatches a plan. Walt and Gus come to an understanding. Jesse pursues a new opportunity.
Walt ignores Skyler's demands, pushing her to break bad. Still suffering from panic attacks, Hank crosses a line at work.
Skyler gets more involved in Walt's business. Hank struggles with his recovery. Jesse makes a startling discovery.