SPOILER ALERT: This blogpost is about the final episode of Breaking Bad (series five, episode 16). If you want to avoid spoilers, don’t read on.

Each week, the fan show Talking Bad discusses details of the preceding episode of Breaking Bad with cast, crew and celebrity fans. Naturally, for the last ever installment, Vince Gilligan was the star guest, offering up insights and revelations about the series finale. Here are some choice anecdotes. . .