Peacemaker season 2 ending explained: are there any cameos, will there be a season 3, and more on the HBO Max show's latest finale

A close up of Chris Smith looking worried as he stands in an open field in Peacemaker season 2 episode 8
Chris Smith finds himself trapped on another world in the final episode of Peacemaker season 2 (Image credit: HBO Max)

Peacemaker season 2 episode 8 is out now – and it drops some big clues about where the DC Universe (DCU) could go next.

Titled 'Full Nelson', the HBO Max TV show's finale – and, potentially, last-ever episode – feels quite rushed for a near-hour-long episode. Nonetheless, while it doesn't live up to expectations, it does deliver on some fronts, including the setting up of a potential Peacemaker spin-off and Man of Tomorrow, the latter being the follow-up to 2025's Superman movie.

As the credits roll on this season's final chapter, I imagine you've got lots of questions about the above and other things that happened in 'Full Nelson' – and I'm going to do my best to answer them. Full spoilers immediately follow for Peacemaker's season 2 finale, so don't proceed unless you've seen it.

Who dies in Peacemaker season 2 episode 8?

Leota, Harcourt, and Economos sitting as they chat to a seated Chris Smith in a hotel room in Peacemaker season 2 episode 8

Thankfully, none of the 11th Street Kids are killed off in this season's final episode (Image credit: Jessica Miglio/HBO Max)

Thankfully, nobody important. Sure, a bunch of ARGUS agents die at the hands of the various monstrosities that inhabit the different dimensions that are explored by said agency's employees. That number includes Agent Clyne, whose face is munched on by the tiny, flesh-eating imps that populate a Willy Wonka-like world.

Peacemaker season 2's main cast, though, all make it out alive. That means the titular anti-hero, the rest of the 11th Street Kids (including Eagly!), and characters who made their live-action DCU debuts in this show – Rick Flag Sr, Sasha Bordeaux, and Langston Fleury – survive.

That said, it's not all good news for all of the above individuals. Or, to be more precise, Chris Smith, aka Peacemaker...

Salvation explained: what is the new world we see in the Peacemaker season 2 finale?

Sasha Bordeaux, Emilia Harcourt, and an ARGUS agent standing in a field in Peacemaker season 2 episode 8

The planet known as Salvation isn't as idyllic as it first appears... (Image credit: Jessica Miglio/HBO Max)

In the season 2 finale's final sequence, Smith is kidnapped by ARGUS agents and brought back to their headquarters. Arriving at ARGUS HQ, he's greeted by Flag Sr, the institute's acting director, and sent through a doorway to Salvation, aka the seemingly idyllic world that was discovered during ARGUS' exploration of other realities in 'Full Nelson'.

Confused, Smith asks Flag Sr what's going on. The latter tells Smith that he's being used as a guinea pig so ARGUS can study the effects of Salvation's atmosphere, environment, and other potentially deadly things on the human body.

The reason Smith was selected? Because, understandably, Flag Sr still wants revenge for Smith killing Flag Sr's son in 2021's The Suicide Squad. Cue Flag Sr and company closing the only doorway to Salvation as Smith races towards it in a bid to escape. Trapped and alone, Smith hears something roar from a nearby forest. Screen cuts to black. Roll credits.

Comment from r/DCULeaks

OK, so what exactly is Salvation? Well, apart from the fact that it appears to be habitable, Flag Sr views it as a prison-like world that metahumans can be sent to – permanently, might I add – if they pose a threat to the DCU's planet Earth. The US government seems to be on board with Flag Sr's plan, too, especially after Flag Sr convinces them that Lex Luthor, who's seemingly Flag Sr's best bud now, might have been onto something with his severe dislike for metahumans.

Smith might be Salvation's first inmate, but he certainly won't be its last. In fact, its introduction might serve as a jumping-off point for other DCU Chapter One projects, including the sequel to 2025's Superman. Speaking of which...

How DC Comics' Salvation Run might set up Man of Tomorrow, aka James Gunn's Superman sequel

A Jim Lee illustration of Lex Luthor in his powersuit with Superman leaning against him

Does 'Full Nelson' set up James Gunn's Superman movie sequel? (Image credit: Jim Lee/James Gunn/Instagram)

Salvation isn't a novel concept that DC Studios co-CEO James Gunn created for Peacemaker. It's a world that actually exists in DC Comics, and there's a specific limited series, titled 'Salvation Run', that might hold some clues as to what's to come in Gunn's Superman sequel.

Based on a pitch from none other than Game of Thrones author George RR Martin, 'Salvation Run' is a seven-issue series that ran from November 2007 to June 2008. In it, supervillains captured by The Suicide Squad were sent to and imprisoned on a planet called Salvation. There, DC's various Big Bads form alliances to either try and escape this world, or accept their fate and decide to rule over it.

Speaking on the season 2 finale edition of The Official Peacemaker Podcast, Gunn says Salvation "is where we're sort of beginning part of the larger story in the DCU". So, it'll be integral to this franchise's overarching narrative moving forward, including Gunn's Superman follow-up.

What's interesting about Salvation – or, to call it by its science-designated name, Cygnus 4019 – is actually a 'training world' for the New Gods of Apokolips. This is the planet ruled by Darkseid, aka one of DC Comics' most iconic supervillains.

Comment from r/DC_Cinematic

OK, so what's this got to do with Man of Tomorrow? Well, Darkseid won't be the primary villain of that piece. He's more likely to be a Thanos-level threat who pops up at the end of DCU Chapter One, titled 'Gods and Monsters', or in a future DCU saga.

However, it's possible that DeSaad, one of Darkseid's lieutenants who oversees the New Gods' training program on Salvation, could be Man of Tomorrow's primary antagonist. That would mean we were all wrong to assume that Gunn was teasing Brainiac would be Man of Tomorrow's villain when he shared that film's finished script in mid-September. But hey, we can't be right about everything.

If – and it's still a big if – DeSaad is Man of Tomorrow's Big Bad, he's certainly a supervillain powerful enough to force archenemies Superman and Lex Luthor to team up. Gunn has already confirmed that Man of Tomorrow will be "a story about Lex and Superman having to work together", so it might be that they have to set their differences aside to prevent DeSaad from invading Earth if DeSaad learns about said world.

Admittedly, this is all just speculation at this point. Salvation's inclusion in one of the best HBO Max shows' latest finale might set the stage for it to be a key location in Man of Tomorrow, with Supes and Luthor potentially being marooned on it at some point.

Alternatively, it may lay the groundwork for a completely different DCU project, which just so happened to be teased in 'Full Nelson'...

Checkmate explained: what is the new agency that's set up in Peacemaker's season 2 finale?

A screenshot of the Checkmate agency logo on a building front in Peacemaker season 2 episode 8

Checkmate is based on another DC Comics property (Image credit: HBO Max)

After they track down an on-the-run Smith and Eagly, the 11th Street Kids – Emilia Harcourt, John Economos, Leota Adebayo, and Adrian Chase/Vigilante – convince Smith that he's not the cursed monster he claims he is.

Indeed, they suggest it's not too late to be the hero he's always wanted to be. And, armed with Adebayo's dream of establishing a new spy agency and a boatload of cash (read: blood money) that Chase has stored in his mom's basement, the group, with an assured Smith among them, set out to be the heroic counterpart to the increasingly nefarious ARGUS.

Introducing Checkmate, a new organization born out of Adebayo's spy agency blueprint and funded by Chase's secret cash pile. Smith and the 11th Street Kids aren't its only employees, either – indeed, alienated by the wicked turn ARGUS has taken, Sasha Bordeaux, Langston Fleury, and Rip Jagger/Judomaster are also along for the ride.

Judomaster, Fleury, Vigilante, Leota,Chris Smith, and Harcourt walking side by side in Peacemaker season 2 episode 8

Check out, erm, Checkmate's line-up (Image credit: Jessica Miglio/HBO Max)

Like planet Salvation, Checkmate isn't something concocted by Gunn.

Established in 'Action Comics #598' in March 1988, Checkmate is a covert operations agency set up by Amanda Waller that's included the likes of Peacemaker, Vigilante, and Bordeaux among its roster. Characters who've appeared in other DCU films and TV shows, such as Creature Commandos' GI Robot, Superman's Mister Terrific, and Peacemaker 2's Maxwell Lord, have also been part of its line-up.

In my Peacemaker season 2 finale predictions piece, I suggested Checkmate would be established in the DCU and even be a spin-off of the aforementioned show. However, at the time of publication, a Checkmate TV series hasn't been announced. But, with a third season of Peacemaker looking incredibly unlikely (more on this in a moment), I wouldn't be surprised if Gunn confirms Checkmate is in development sometime soon.

It sounds like that might happen in the near future, too. Speaking on the latest episode of the Official Peacemaker Podcast, Gunn said: "Peacemaker will be back [but] as this TV show? We’ll see exactly what form [that takes]. We have plans", before adding we'll see the series' primary cast "in the future of the DCU in not too long".

Will there be a Peacemaker season 3?

A chained-up Chris Smith walking with ARGUS agents in Peacemaker season 2 episode 8

Don't worry, Peacemaker's TV show isn't technically being sent to DCU jail (Image credit: Jessica Miglio/HBO Max)

Not with that exact title. Speaking in late September, Gunn indicated that Peacemaker season 2 wouldn't get a sequel. Speaking on the Official Peacemaker Podcast's season 2 finale episode, Gunn doubled down on that claim, saying: "This is the final episode of Peacemaker season 2... [and] maybe the final episode of Peacemaker, really."

However, with Checkmate now established in the DCU, it's possible that a Checkmate TV show will be Peacemaker season 3 in all but name. Smith's disappearance could form the basis of its plot, too, with his allies using their resources to find out exactly what's happened to him. So, while Peacemaker 3 isn't technically in the DCU's future, a potential Checkmate off-shoot could be.

Are there any cameos in Peacemaker season 2's final episode?

A close up of Superman looking up in his 2025 DCU Chapter One movie

Despite numerous teases from Gunn, the likes of David Corenswet's Superman didn't show up in 'Full Nelson' (Image credit: DC Studios/Warner Bros. Pictures)

Nope. In the season 2 finale predictions piece I linked to earlier, I speculated on the prospect of seeing Superman or even Robert Pattinson's Batman in 'Full Nelson'. I also discussed the prospect of the latter happening in a Peacemaker season 2 episode 8 trailer fan theory article.

Neither of those cameos – or any others, for that matter – occurred, though, so that's one thing I guessed incorrectly!

Comment from r/DCULeaks

In the hours since 'Full Nelson' dropped, its lack of cameos has cause a ruckus within the DCU fandom.

Indeed, fans have taken to social media and forums in their droves to criticize Gunn's hyping up of this season's finale and the supposedly crowd-pleasing cameos it would contain. So, while there are plenty of viewers who are happy with how 'Full Nelson' panned out and what it potentially sets up for future DCU productions, people aren't pleased about the lack of wider DCU character appearances.

Are there any mid-credits or post-credits scenes in Peacemaker season 2's eighth chapter?

John Economos standing at ARGUS HQ with Emilia Harcourt and Sasha Bordeaux in the background in Peacemaker season 2 episode 8

There are two post-credits scenes in Peacemaker's season 2 finale, but neither are particularly interesting (Image credit: Jessica Miglio/HBO Max)

Yes, there are a couple of end credits stingers. However, like its forebears' post-credits scenes, they're just joke-laden extensions of sequences that actually made it into the episode.

The first, which takes place when Flag Sr is telling high-ranking Pentagon officials about Salvation, sees US Secretary of Defence General Mori ask Flag Sr if he'll install a bug-zapper-style barrier on Salvation to prevent its metahuman inmates from escaping. Cue an exasperated Flag Sr trying to tell Mori that Salvation won't need one, because the only way or out is via one of the multidimensional doorways that ARGUS controls.

The second end credits scene is a continuation of Economos' humorously awkward conversation with Sydney Happersen and other ARGUS employees. There are a couple of funny lines that are improvised by Steve Agee, who plays Economos, but you can see why this sequence was shortened.


And, that's it, I think! Have I missed anything significant that happened in 'Full Nelson'? Or have I got something wrong about any of the above? Let me know in the comments. Once you're done, read the section below for more DCU-based coverage.

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Senior Entertainment Reporter

As TechRadar's senior entertainment reporter, Tom covers all of the latest movies, TV shows, and streaming service news that you need to know about. You'll regularly find him writing about the Marvel Cinematic Universe, Star Wars, Netflix, Prime Video, Disney Plus, and many other topics of interest.


An NCTJ-accredited journalist, Tom also writes reviews, analytical articles, opinion pieces, and interview-led features on the biggest franchises, actors, directors and other industry leaders. You may see his quotes pop up in the odd official Marvel Studios video, too, such as this Moon Knight TV spot.


Away from work, Tom can be found checking out the latest video games, immersing himself in his favorite sporting pastime of football, reading the many unread books on his shelf, staying fit at the gym, and petting every dog he comes across.

Got a scoop, interesting story, or an intriguing angle on the latest news in entertainment? Feel free to drop him a line.

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