Breaking Bad (2008)

Walter White, a high school chemistry teacher in New Mexico, faces a life-altering diagnosis of Stage III cancer, leaving him with just two years to live. Stricken by fear for his family's financial stability, he dives headfirst into the perilous realm of drug manufacturing and crime. Driven by desperation and a newfound boldness, Walter’s transformation into a ruthless figure in the drug trade leads him down a dark path, where the stakes are life and death, challenging his morals and reshaping his identity.