Breaking Bad revolves around Walter White (Bryan Cranston), a struggling high school chemistry teacher with a teenage son who has cerebral palsy (RJ Mitte), and a pregnant wife, Skyler (Anna Gunn). When the already tense White is diagnosed with terminal lung cancer, he breaks down and turns to a life of crime, and starts producing and selling methamphetamine with his former student Jesse Pinkman (Aaron Paul) in a desire to secure his family's financial future.