Even though his cancer's in remission, chemistry teacher turned meth maker Walter White still can't catch a break. His wife has filed for divorce, his DEA agent brother-in-law is out to bust him, and a Mexican cartel just wants him dead. But with his family's future still at stake, Walt cooks up a deal that will make him a fortune, a scheme with a terrible price.

In season four, Walt and Skyler try to use gambling to explain how Walt has made all of his money; Skyler tries to launder money through a car wash; Hank's discovery of Gus Fring's fingerprint in Gale Boetticher's apartment is enough for DEA and Albuquerque PD to bring Gus in for an interview; and much more.

Walter White, a one-time mild-mannered chemistry teacher whose transformation into a deadly criminal kicks into overdrive.

In season four, Walt and Skyler try to use gambling to explain how Walt has made all of his money; Skyler tries to launder money through a car wash; Hank's discovery of Gus Fring's fingerprint in Gale Boetticher's apartment is enough for DEA and Albuquerque PD to bring Gus in for an interview; and much more.

As their partnership reaches new heights, Walt and Jesse begin to see the extremes of the drug trafficking business. Their trademark blue meth is making them rich, but it's getting more difficult than ever for Walt to conceal the truth from his family. Walt struggles to maintain control of his life as he contents with vicious drug dealers, an increasingly distant wife and son, the impending birth of his daughter, and a strung-out business partner...

In the final episodes, Emmy winners Bryan Cranston and Aaron Paul bring the saga of Breaking Bad to a bloody conclusion in their roles as meth kingpin Walter White and his guilt-ridden partner Jesse Pinkman. As each tries to get clear of the wreckage they left behind in the meth world, DEA agent Hank Schrader's obsessive pursuit of 'Heisenberg' gains steam, leading up to a shattering finale that will leave no one in Walt's world unscathed.

Even though his cancer's in remission, chemistry teacher turned meth maker Walter White still can't catch a break. His wife has filed for divorce, his DEA agent brother-in-law is out to bust him, and a Mexican cartel just wants him dead. But with his family's future still at stake, Walt cooks up a deal that will make him a fortune, a scheme with a terrible price.