At the end of Mayor of Kingstown Season 3, it was pretty clear that power structures were about to be shaken up. Now, with Edie Falco and more joining the cast, it would appear that new potential power players are part of the equation. However, the past will play into that too, as co-creator and Ian actor Hugh Dillon said that the past won’t just “catch up” this season; it will reload. And that has led me to a theory about Jeremy Renner’s character and his history as an inmate.
