First clip of Peacemaker Season 2 delivers multiverse mayhem and Justice League cameos

The first clip of Peacemaker Season 2 was exclusively revealed on The Tonight Show with Jimmy Fallon on August 14, 2025, providing fans with a preview of the multiverse turmoil and Justice League cameos that everyone has been waiting for.

The initial scenes introduce John Cena's Christopher Smith, aka Peacemaker, into an alternate version of himself. The scene is set in a pocket dimension where Peacemaker operates with access to numerous realities.

The premiere establishes both high stakes and a new narrative direction for the series. As Peacemaker teams up and clashes with himself across universes, the world of DC grows bigger and more unpredictable.

Among the surprises, Justice League members appear, but with changes to the team from the first season, highlighting a major shift in the DC Universe for upcoming stories.

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Multiverse Mayhem: What happens in the first clip from Peacemaker Season 2?

Peacemaker Season 2 starts with Christopher Smith in the middle of a battle. He gets face-to-face with a multiversal doppelganger. The battle starts in one universe and instantly transfers to a pocket reality. This reality provides Peacemaker access to ninety-nine alternate realities.

This episode is a jumping-off point for the rest of the season, placing Peacemaker in situations far beyond anything he had experienced previously. These events come immediately after the narrative arc of the latest Superman movie, providing background to how Peacemaker's journey bridges into the broader DC universe.

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Justice League cameos in Peacemaker Season 2 and team changes

The first episode re-does the classic Justice League cameo scene from season one. This time, recruits are in the frame: Mister Terrific, Superman, Green Lantern, Hawkgirl, and Supergirl.

Only Green Lantern and Hawkgirl are in the light; the other heroes appear in shadow. Dialogue in the recap mentions Peacemaker's cringe-worthy encounter with Green Lantern, injecting humor.

The scene replaces last season's Justice League lineup, veering away from the Aquaman and Flash exchange. James Gunn, the showrunner, indicated that Peacemaker Season 2 directly ties into what comes next in the DC Universe, referencing connections to Superman and what happens next.

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Main characters introduced or returning

The teaser and episode also set up the main cast and a few new arrivals. Besides John Cena as Peacemaker and his twin brother, Frank Grillo's Rick Flag Sr. is out for revenge against his son, whom Peacemaker murdered in The Suicide Squad.

Jennifer Holland's Emilia Harcourt and Danielle Brooks' Leota Adebayo both reprise their roles from earlier episodes.

Additional significant characters in the team are Freddie Stroma's Vigilante, Steve Agee's John Economos, and Tim Meadows' Agent Langston Fleury. DCU heroes appearing in cameos have a central role to play in both the plot and where the season is headed.

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Multiverse storyline sets DC's new direction

The introduction of multiverse action and new Justice League members shows a significant change in DC Studios. The parallel dimension plot opens up new opportunities for Peacemaker to test himself and deal with various DC characters.

The opening scenes show a greater universe, new dynamics, and no-guarantee results. The tension between personal issues, Peacemaker dealing with his trauma, and greater heroic issues provides a concentrated but greater story.

Peacemaker Season 2 is a new beginning for Peacemaker, blending multiverse chaos with a new team of heroes and villains. Everything now points to grander events throughout the DC Universe.

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Future episodes foreshadow more twists, new complications, and more connections to forthcoming DC storytelling.