John Cena is back as the chaotic, helmet-wearing antihero Christopher Smith in Peacemaker season two — and this time, he’s stepping into the newly rebooted DC Universe. Despite the confusing shift in continuity, fans can expect the same wild blend of action, dark humor, and absurdity that made the first season a hit.
What’s New in Season 2?
The new season picks up with Peacemaker still struggling to be taken seriously by other metahumans. According to showrunner James Gunn, he’s now seen as a joke in the superhero community and is “starting the season in a bad place.”
The official trailer teases a major identity crisis: not only is Peacemaker being rejected by other heroes, he’s also on the run after killing Rick Flag Jr. in The Suicide Squad. Things get even more bizarre when he encounters an alternate-universe version of himself — setting the stage for a multiverse-level madness.
How Is the Show Connected to the New DCU?
Peacemaker originally existed within the old DC Extended Universe (DCEU) — the same continuity as Man of Steel, Batman v Superman, and Justice League. But after James Gunn took over as co-chairman of DC Studios in 2022, he began rebooting the franchise with a new direction starting from his upcoming Superman film.
To clear up confusion, Gunn clarified on Threads that Peacemaker season one is no longer considered canon in the new DC Universe. That means while season one’s events still “happened,” he’s free to retcon or reshape the story moving forward to fit the new timeline.
Who’s Returning?
Despite the universe reset, most of the original cast is returning:
• Danielle Brooks as Agent Leota Adebayo
• Freddie Stroma as Vigilante (Adrian Chase)
• Jennifer Holland as Agent Emilia Harcourt
• Steve Agee as Agent John Economos
• Robert Patrick returns as August Smith (Peacemaker’s white supremacist father)
New Faces in Season 2
Joining the ensemble are characters pulled from the upcoming Superman movie and Creature Commandos:
• Frank Grillo as Rick Flag Sr.
• Isabela Merced as Hawkgirl
• Nathan Fillion as Green Lantern
• Sean Gunn as Maxwell Lord
When Does It Premiere?
Peacemaker season 2 will premiere August 21, 2025, exclusively on HBO Max. The eight-episode season will drop weekly, wrapping up on October 9.
TL;DR:
• John Cena is back in Peacemaker S2, now part of the rebooted DC Universe
• The show officially abandons canon from S1 to align with James Gunn’s new DC vision
• Familiar faces return, alongside new DCU heroes and villains
• Premieres August 21, 2025 on HBO Max
With James Gunn at the helm, expect the unexpected — and plenty more helmet-smashing chaos.
