Set-ups, Reversals and Suspense
The ingredients of Breaking Bad—with Walter White’s (Bryan Cranston) high school chemistry teacher who, because of his medical condition and the needs of his family, decides to cook meth with his former student and drug dealer/ distributor Jesse Pinkman (Aaron Paul)—were already enough for a show. But the writers’ smart choice was to add to the mix Walt’s brother-in-law, Hank
Schrader (Dean Norris), who, we learn, works for the DEA in Albuquerque. It adds tension, because it isn’t just that Walt has to keep everything he’s doing a secret from wife Skyler (Anna Gunn) and son Walt Jr. (R.J. Mitte), but there is the real threat that even before growing into the big Heisenberg empire, his brother-in-law will find out. It wouldn’t just create a criminal prosecution for Walt, it would destroy the family. And it would also be a moral dilemma for Hank—this is his brother-in-law; they have a relationship.
It also creates story where Walt can go into Hank’s office in the DEA and try to get information. There are many near misses that add suspense and intrigue, and it was many seasons in before Hank has that “eureka” moment while sitting