Breaking Bad season 3, episode 4, "Green Light," highlights Walter White’s public unraveling following Skyler’s admission of infidelity, leading to a failed confrontation with Ted Beneke and his suspension from teaching. While Walt spirals, Jesse independenty produces and sells a lower-quality meth, prompting Gus Fring to manipulate a reluctant Walt back into the operation. Detailed episode insights are available in the Wikipedia entry for "Green Light" .