Image Credit: HBO Max DC Universe fans might have to catch their breath after watching the season 2 finale of Peacemaker. Now that James Gunn's series has wrapped its second season, viewers are dying to know if they can look forward to a season 3 of the John Cena-led show. Below, Hollywood Life has the latest updates so far about a possible season 3 of Peacemaker (Warning: spoilers from the season 2 finale of Peacemaker are ahead) How to Watch Peacemaker: Where to Stream All Episodes All season 1 and 2 episodes of Peacemaker are available to stream on HBO Max.