Season 4 received widespread critical acclaim for its writing, performances (especially Cranston and Esposito), and the escalating intensity of its plot. The season is often cited as the point where Breaking Bad fully matured into a modern television classic.
The fourth season picks up where the third left off, with Walter and his partner, Jesse Pinkman (played by Aaron Paul), reaping the benefits of their newfound success. However, their gains come with a price. The duo faces increased scrutiny from the authorities, particularly the determined DEA agent, Hank Schrader (played by Dean Norris). breaking bad season 4 link