DC StudiosWhat is the Peacemaker Season 2 release date? Check out the official trailer for Peacemaker Season 2, which teases some interdimensional shenanigans, more friendship, and a whole lot of bloodshed. What is the plot of Peacemaker Season 2? Peacemaker Season 2 takes place after the events of Superman, but thanks to a little retconning, the new season is cherry-picking plot points from The Suicide Squad and Peacemaker Season 1. Just like its first season, Peacemaker is returning with eight episodes in Season 2.