MAN OF TOMORROW Adds LANTERNS Star Aaron Pierre As John Stewart; More SUPERMAN Actors Confirmed

MAN OF TOMORROW Adds LANTERNS Star Aaron Pierre As John Stewart; More SUPERMAN Actors Confirmed

Some exciting casting news to report here, as the trades have confirmed that James Gunn's Man of Tomorrow has added Lanterns star Aaron Pierre as John Stewart...

By MarkCassidy - Mar 12, 2026 02:03 PM EST
Filed Under: Man of Tomorrow

Green Lantern John Stewart is set to make his DCU debut in HBO's Lanterns, and the ring-slinging hero will be making the jump to the big screen a lot sooner than expected.

First reported by Jeff Sneider and now confirmed by THR, Aaron Pierre will reprise his Lanterns role in James Gunn's Man of Tomorrow. We're not sure if Stewart will be integral to the sequel's story, but if Pierre was only set to make a cameo, it's unlikely that the trades would have reported on his casting.

THR has also confirmed that Rachel Brosnahan (Lois Lane), Skyler Gisondo (Jimmy Olsen), Sara Sampaio (Eve Teschmacher), Isabela Merced (Hawkgirl), and The Engineer (Maria Gabriella de Faria) will return.

Gunn's Superman follow-up is scheduled to begin shooting this April in locations around London and Atlanta. The plot will focus on the Man of Steel (David Corenswet) and Lex Luthor (Nicholas Hoult) putting their differences aside and joining forces to defend the planet against Brainiac (Lars Eidinger).

"At its core, it’s about Clark and Lex," Gunn said in a recent interview. "I relate to both of them. I relate to Lex’s ambition and obsession — minus the murder. And I relate to Superman’s belief in people, his Midwestern values. They’re two sides of me."

You can see Pierre in action as John Stewart in the recent Lanterns teaser below.

Several different scoopers sent speculation into overdrive recently by sharing Man of Tomorrow casting details for a character that sounded a lot like Wonder Woman, and it was beginning to look like Gunn really was in the process of searching for an actress to play a new take on the iconic Amazonian warrior for his Superman follow-up.

However, the filmmaker would later debunk the theory, and NPN has previously reported that the character is actually Maxima, who will serve as the movie's secondary antagonist.

Frank Grillo's Rick Flag Sr. (we've heard that other characters from Peacemaker season 2 will also feature) is also set to return. The HBO Max series concluded with Chris Smith and the rest of the 11th Street Kids, along with Judomaster and A.R.G.U.S. Agents Sasha Bordeaux and Langston Fleury, founding Checkmate, and a vengeance-fuelled Flag Sr. establishing his villainous turn by kidnapping Chris and stranding him in Salvation, the Earth-like dimension Flag intends to use as a prison for the planet's metahumans.

We assume that Flag is going to continue down this path, so don't be surprised if he winds up as an adversary of the Man of Steel in MOT - at least until Brainiac puts everyone on Earth on notice.

Man of Tomorrow will hit theaters on July 9, 2027.

About The Author:
MarkCassidy
Member Since 11/9/2008
Mark Cassidy is a writer, photographer, amateur filmmaker, and Rotten Tomatoes-approved critic from Dublin, Ireland.
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MCUKnight11
MCUKnight11 - 3/12/2026, 2:26 PM
A superman and gl team up?
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ModHaterSLADE
ModHaterSLADE - 3/12/2026, 2:27 PM
Great actor. Good for the dude.
Matchesz
Matchesz - 3/12/2026, 2:27 PM
Justice Gang 2 lets goo
soberchimera
soberchimera - 3/12/2026, 2:30 PM
But not Kyle Chandler…
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krayzeman
krayzeman - 3/12/2026, 2:31 PM
HELL YEAH! LETS GO!!!!
CyberNigerian
CyberNigerian - 3/12/2026, 2:34 PM
Guy Gardner death in Lanterns confirmed...
TheLobster
TheLobster - 3/12/2026, 9:34 PM
@CyberNigerian - one can only hope. The dude [frick]ing sucks..
SpideyPuffsMJ
SpideyPuffsMJ - 3/12/2026, 2:36 PM
Hmmm is Hal Jordan gonna die in Lanterns?
soberchimera
soberchimera - 3/12/2026, 2:38 PM
@SpideyPuffsMJ - Sean Bean would have a better chance of surviving that show.
MotherGooseUPus
MotherGooseUPus - 3/12/2026, 6:04 PM
@soberchimera - User Comment Image
JabbaTheSus
JabbaTheSus - 3/13/2026, 9:55 AM
@soberchimera - This audibly made me laugh out loud at my desk looool
MCUKnight11
MCUKnight11 - 3/12/2026, 2:36 PM
I feel so bad for fans of Hal jordan.
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TheVisionary25
TheVisionary25 - 3/12/2026, 2:44 PM
@MCUKnight11 - me too

However I hope he’s done well in Lanterns and Kyle Chandler is still given the opportunity to play the character beyond the show even if John will be our main Lantern like in the DCAU!!.

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Puckaluck
Puckaluck - 3/12/2026, 3:10 PM
@MCUKnight11 - yep. We constantly get bent over. I am getting tired of it. He is the most popular and the most profitable Lantern! Use him!
BlackStar25
BlackStar25 - 3/12/2026, 7:18 PM
@TheVisionary25 - You know....I was down on the suit....BUT that image has me liking it. Now....next to Superman though..ehh...Gonna have to wait and see how it plays out
TheVisionary25
TheVisionary25 - 3/12/2026, 7:28 PM
@BlackStar25 - true but as we have seen with Guy , John might have a different looking suit if he’s gonna be the main GL.
BlackStar25
BlackStar25 - 3/14/2026, 8:40 PM
@TheVisionary25 - Yup. My thoughts exactly. Even if it isn't the case...suits change anyway so...no that big a deal
RockReigns
RockReigns - 3/12/2026, 2:38 PM
This is as crowded as Batman v Superman. Tf
epc1122
epc1122 - 3/12/2026, 2:46 PM
@RockReigns - I don’t think Batman v Superman was crowded, people just weren’t entertained and thought it was too dark, long, and boring and wasn’t a worlds finest movie they were expecting. They also didn’t like that Superman died in the second movie of the universe. But it wasn’t crowded. Wonder Woman was in it for like 10 minutes and the rest of the league was really more of a cameo/foreshadowing.
krayzeman
krayzeman - 3/12/2026, 2:57 PM
@epc1122 - ^^^this.^^^ If anything you can say Wonder Woman was shoehorned in.
epc1122
epc1122 - 3/12/2026, 3:08 PM
@krayzeman - yeah, people don’t really know what they’re talking, their memories are faulty, or just plain lying to try to prove a biased point. 🤷‍♂️
NotMyDiagnosis
NotMyDiagnosis - 3/12/2026, 3:10 PM
@RockReigns - its worse, just like superman before it.
Highflyer
Highflyer - 3/12/2026, 6:05 PM
@epc1122 - I never understood the issue of Superman dying in the second film. Since when do characters need a certain number films before they're allowed to die?
MotherGooseUPus
MotherGooseUPus - 3/12/2026, 6:06 PM
@epc1122 - well said
epc1122
epc1122 - 3/12/2026, 6:09 PM
@Highflyer - as a long time Superman fan, it resonated with me when he died but for an in universe moment I can kind of see why people would think it wasn’t earned. It is what it is. 🤷‍♂️
epc1122
epc1122 - 3/12/2026, 6:10 PM
@MotherGooseUPus - thanks 😊
RageMan69
RageMan69 - 3/12/2026, 2:41 PM
I’m starting to think Gunn is shooting all his bullets because he knows it may be his last DCU thing in the Paramount takeover
epc1122
epc1122 - 3/12/2026, 2:43 PM
@RageMan69 - just speculation on my part, but I think the plan was for this universe to lead into more of the Bruce timm version of the Justice League. I think Matt reeves Batman put a wrench in things and Gunn couldn’t include Batman sooner.
RageMan69
RageMan69 - 3/12/2026, 2:47 PM
@epc1122 - I doubt it because Man of Tomorrow wasn’t on the cards in the original slate, this just seems like Gunn throwing everything on the wall in one go
epc1122
epc1122 - 3/12/2026, 3:02 PM
@RageMan69 - we don’t really know what was on the cards because I think a lot depends on how movies perform at the box office. Superman 25 I think can be enjoyed as a self contained story but at the same time it did set up sequel possibilities which I think man of tomorrow is.
RageMan69
RageMan69 - 3/12/2026, 3:08 PM
@epc1122 - Yeah but Superman’s expectations wasn’t to newly set up a sequel, it was to launch a whole universe
epc1122
epc1122 - 3/12/2026, 3:12 PM
@RageMan69 - I think by including Hawkgirl, guy, mister terrific, and Metamorpho they did set up a whole universe. Then peacemaker had alternate realities which further set up a whole universe.
RageMan69
RageMan69 - 3/12/2026, 3:12 PM
@epc1122 - Half the DCU slate is either canceled or indefinitely delayed after Superman came out
epc1122
epc1122 - 3/12/2026, 3:18 PM
@RageMan69 - that’s true but I’m not sure what your point is. I think with the sale of paramount, things are up in the air but there’s also rewrites that a movie goes through before production and I think John Stewart is a logical progression to be included bc I think gunns end game was always going to be Bruce timms version of the justice league. He included Hawkgirl in Superman 25, lanterns has been planned which included John Stewart and then I would assume there would be a Wonder Woman, flash, and a Batman.
RageMan69
RageMan69 - 3/12/2026, 3:28 PM
@epc1122 - If the endgame was Justice League being assembled in the second Superman follow-up then Gunn is more incompetent than Snyder lol
epc1122
epc1122 - 3/12/2026, 3:39 PM
@RageMan69 - I never once said the justice league in the second movie Superman movie. I think this sets up the Bruce timm justice league. The first Superman movie had Superman and Hawkgirl snd the next one had John Stewart included. That’s half the league. I said the end of man tomorrow will foreshadow another Justice League character. My guess would be a foreshadowing of Wonder Woman. With that said, I think the sale to paramount has plans up in the air for future projects. I don’t think Gunn is staying and Snyder is a backup plan and then by 2035 they’re gonna have another reboot. By that time the Matt reeves will be done and I can actually see an absolute Batman movie/reboot. It’s a popular series and pretty original and different.
GarthRanzz
GarthRanzz - 3/13/2026, 6:54 AM
@epc1122 - I dont know if you set up a whole universe with those characters. We have heard zero about a Justice Gang movie. I dont know how integral Guy will be on the GL show, I guess I could see further stuff for Hawkgirl and Mr. Terrific. Highly doubt Metamorpho does anything noteworthy. The universe building would be Jimmy and Supergirl.
epc1122
epc1122 - 3/13/2026, 7:34 AM
@GarthRanzz - I think people are a little too stuck on universe building or whatever. Hopefully they produce entertaining movies and tv shows that resonate with the audience. At this point most, if not all the cast from Superman is in man of tomorrow and they’re also including John Stewart. Guy is supposed to be in lanterns. They also might have that jimmy olsen show. So at this point there is some universe building. There’s nothing lined up after man of tomorrow, probably because of the sale to paramount. There should be more clarity with the future but that’ll be some time and hopefully the next few movies resonates with the audience. I mean there’s also supergirl and lobo who’ll factor into man of tomorrow as well. 🤷‍♂️
epc1122
epc1122 - 3/12/2026, 2:42 PM
Half the cast of justice league and maybe the ending will foreshadow Wonder Woman, flash, or Martian Manhunter. Then the paramount sale goes through and no justice league payoff for this universe. If paramount deal goes through we’ll get a Snyder justice league and then in 2035 we’ll get a reboot.
TheVisionary25
TheVisionary25 - 3/12/2026, 2:55 PM
@epc1122 - I’m sure people will love DC once they do exactly what they want after the umpteenth reboot…ugh.
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