Box Cutter (Breaking Bad) for drug kingpin Gus Fring (Giancarlo Esposito). Gale asks Gus about the blue meth being produced by chemist Walter White (Bryan Cranston), who is not yet working for Gus. Gus explains he has reservations about hiring Walter, but Gale insists Gus hire him because of his superior product. In the present day, Walt's partner Jesse Pinkman (Aaron Paul) has just shot Gale to death on orders from Walt to foil Gus' plot to kill and replace them. Gus' henchman Victor (Jeremiah Bitsui) arrives at Gale's apartment and finds him dead, surrounded by neighbors who have just called police. Victor finds
Walter White (Breaking Bad) on Walt's 50th birthday, when he is diagnosed with Stage IIIA lung cancer. After this discovery, he resorts to manufacturing methamphetamine and drug dealing to ensure his family's financial security after his death. He is pulled deeper into the illicit drug trade, becoming more and more ruthless as the series progresses, and later adopts the alias "Heisenberg", which becomes recognizable as the kingpin figure in the local drug trade. Series creator Vince Gilligan has described his goal with Walter White as "turning Mr. Chips into Scarface", and deliberately made the character less sympathetic over the course of the series. Walt's