A satisfying – and satisfyingly gory – series finale gives this Gothic drama a perfect send-offSpoiler alert: this blog is published after Hannibal airs on NBC in the US on Saturdays. Do not read on unless you have watched season three, episode six, which airs in the UK on Sky Living on Wednesdays at 10pmI’m usually against cable channels or streaming services resurrecting dramas that the networks cast off, but I would sort of love for Hannibal to get a fourth season, just to see how Bryan Fuller would get himself out of the corner he painted for himself with this finale.