These are probably the only 3 series I have watched in entirety. They might seem generic or whatever but I can talk about these shows for days
  1. Avatar: The Last Airbender
    I have watched this series in entirety 3 times already and thinking about starting the fourth time soon
  2. Breaking Bad
  3. Game of Thrones
    If I were to replace one on the list, this would be the first to go.