James Gunn Shares First Look At MAN OF TOMORROW Script - And He May Have Confirmed Brainiac!

James Gunn Shares First Look At MAN OF TOMORROW Script - And He May Have Confirmed Brainiac!

James Gunn has taken to social media to reveal a first look at his script for Man of Tomorrow, and it seemingly confirms that Brainiac will serve as the Superman sequel's big bad. Check it out here...

By JoshWilding - Sep 22, 2025 12:09 PM EST
Filed Under: Superman

DC Studios co-CEO James Gunn has just shared a first look at Man of Tomorrow's script, and he appears to be teasing—or even confirming—the long-awaited DCU debut of Brainiac. 

It's hard to say what other conclusion we should draw from the vintage medical illustration of a human head's anatomy. It might be a reference to Lex Luthor's intelligence or a way of comparing his human physiology to the alien Superman.

However, Brainiac would be a worthy choice of foe to bring Superman and Lex together as reluctant allies. 

The Superman sequel will see the latter don his green and purple War Suit from the comics, with Lois Lane, Hawkgirl, Supergirl, and Peacemaker among those expected to appear in the next chapter of Gunn's "Superman Saga." 

Fans have spent years waiting to see Brainiac on the big screen. The villain has appeared in TV shows like Smallville and Krypton, but we've yet to see a worthy interpretation of one of Superman's greatest foes in theaters. If he is in Man of Tomorrow, Brainiac should pose a physical threat to the Man of Steel, and an intellectual one to Lex. 

In the comics, Brainiac is an alien android from the planet Colu with a 12th-level intellect. Obsessed with collecting all knowledge in the universe, he shrinks and steals cities, including Krypton's Kandor, storing them in bottles.

His abilities include super-intelligence, technopathy, and shape-shifting. Frequently clashing with the Justice League, he seeks to assimilate all data, often at the cost of entire civilisations, and Brainiac's relentless pursuit of knowledge and lack of empathy have cemented his status as one of the DC Universe's most dangerous threats.

During a recent interview with Howard Stern, Gunn said, "It’s a story about Lex Luthor and Superman having to work together to a certain degree against a much, much bigger threat. It’s more complicated than that but that’s a big part of it."

"It’s as much a Lex movie as it is a Superman movie. I loved working with Nicholas Hoult. I relate to the character of Lex, sadly," the filmmaker continued. "I really wanted to create something extraordinary with the two of them. I just love the script so much.”

On social media, Gunn shared, "As I've said countless times, you can watch every project by itself, of course (just like you can watch Peacemaker by itself or watch Superman without seeing Creature Commandos). But Man of Tomorrow and [Peacemaker season 2] are very, very connected."

Check out Gunn's Man of Tomorrow tease in the Instagram post below. 

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Feralwookiee
Feralwookiee - 9/22/2025, 12:35 PM
Do you think Gunn will actually let Superman WIN a fight in this one, or will it only be possible if he teams up with his good buddy Lex, who is a murderer?
🙃
dragon316
dragon316 - 9/22/2025, 12:47 PM
@Feralwookiee - Superman did win fight with his clone , and other minions , in comics lex has killed people and team up with Superman how is movie any different from comics ?

Spider-Man has lost fight , avengers lost fight ,
Lisa89
Lisa89 - 9/22/2025, 12:52 PM
@dragon316 - Am probleme să te înțeleg, prietene.
asherman93
asherman93 - 9/22/2025, 2:00 PM
@Feralwookiee - *looks at Clark win his fights with Engineer, the Raptors, and Ultraman*
I mean he already did just that, so...
TheNameIsWayne
TheNameIsWayne - 9/22/2025, 2:58 PM
@Feralwookiee - Lex teaming up with Superman still makes him a villain and a murderer. He will probably use it to become President and try to act reformed.
NonPlayerC
NonPlayerC - 9/22/2025, 4:05 PM
@Lisa89 - se amable. Claramente no es su primera lengua
lazlodaytona
lazlodaytona - 9/22/2025, 4:08 PM
@dragon316 - the movie and comics are different than your posts because they know when to use commas and periods ... you know, basic sentence structure.
Lisa89
Lisa89 - 9/22/2025, 4:08 PM
@NonPlayerC - Nici o problemă, Sherlock.
lazlodaytona
lazlodaytona - 9/22/2025, 4:14 PM
@Feralwookiee - I understand the sentiment:
If Superman can't beat the retarded blizzaro, ultraman, boravia clone then how is he supposed to beat freaking Doomsday, Mongul, Darkseid, or hell, even Parasite and Metallo then?!
captainwalker
captainwalker - 9/22/2025, 6:19 PM
@lazlodaytona - After the first Gunn Superman I can definitely never see another. Like the last James Bond film it was an abomination.
Pimpanzee
Pimpanzee - 9/22/2025, 11:06 PM
@dragon316 - Snyder bros don't read books
NonPlayerC
NonPlayerC - 9/23/2025, 1:33 AM
@Lisa89 -User Comment Image
Vigor
Vigor - 9/22/2025, 12:37 PM
If it doesn't match the highs of goku/Freiza vs Jiren. Then I dont want it
Wahhvacado
Wahhvacado - 9/22/2025, 12:46 PM
@Vigor - I don't think it'll be remotely possible for them to meet that hype
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dragon316
dragon316 - 9/22/2025, 12:48 PM
@Wahhvacado - anime different from comics
vectorsigma
vectorsigma - 9/22/2025, 12:55 PM
@Vigor - obviously you havent seen Ne Zha 2 😃
Wahhvacado
Wahhvacado - 9/22/2025, 1:01 PM
@dragon316 - Yep and I found the manga handled the ToP much worse than the series
RegularPoochie
RegularPoochie - 9/22/2025, 2:07 PM
@Wahhvacado - "Yep and I found the manga handled the ToP much worse than the series"
Agreed
MotherGooseUPus
MotherGooseUPus - 9/22/2025, 2:18 PM
@Wahhvacado - god damn do i miss Dragon Ball Super
Wahhvacado
Wahhvacado - 9/22/2025, 2:27 PM
@MotherGooseUPus - Seems like it'll be a while before we see any follow up. The manga was delayed until next year.

I wish they would adapt Moro and Granolah arcs but doubt they will at this point
MotherGooseUPus
MotherGooseUPus - 9/22/2025, 3:30 PM
@Wahhvacado - i didnt read any manga... i just watch the anime and i miss it. read a few things online about where the rights to the anime are and its a giant cluster eff. i havent watched the new diama and have no interest. i like the spinoff movies but nothing will ever beat the anime shows for me
RolandD
RolandD - 9/22/2025, 3:49 PM
@Vigor - What a weird thing to say, on a comic book movie site no less. Well then go rewatch that . Plenty of people have been ways long time to see Superman vs Brainiac on the big screen.
Vigor
Vigor - 9/22/2025, 4:00 PM
@RolandD - lol it's only weird because you weren't supposed to take it stone faced seriously

It was a compliment to how well hero and villain teamed up against stronger villain

And my hope that superman and luthor team up matches that energy
NonPlayerC
NonPlayerC - 9/22/2025, 4:10 PM
@vectorsigma - dude I finally watched Ne Zha 2 and I dont know if it was because the months of you hyping it up but I felt let down. It dragged on a bit. Not bad but not the cinematic masterpiece you made it out to be... but hey still glad you like it
NonPlayerC
NonPlayerC - 9/22/2025, 4:23 PM
@Wahhvacado - Was super better than the old ones? or done pretty much the same format. First 5 to 10 minutes being a recap of the last episode, then at least 1 minute of people powering up mixed with them calling out power levels? dont get me wrong id throw a Kame Hame Ha with the best of them in the back yard but going back to watch some of those episodes it doesn't hold up well lol I loved it as a kid but dont think I watched anything past majin Buu. Think I liked the old Dragon Ball before their powers got world ending to tell the truth but even then it had plenty of filler. I like some anime but that's the problem with most, the first 3 episodes are always great but then most loose steam because they are part of at least 150 issue manga that isn't best for a 12 episode season arc. My favorites are probably Berserk (first, didnt care for the CGI animation in the newer ones) , Cowboy Bebop, Samurai Champloo, Clamore and Gundam. more recently stuff like Dan da dan, Vinland saga, Mobile Suit Gundam Hathaway and Jujutsu Kaison. Seriously was it better or did it have a lot of filler?
NonPlayerC
NonPlayerC - 9/22/2025, 4:28 PM
@RolandD - In his defense hes comparing a manga to comics. Manga is literally just a comic made in Japan. That would be like saying I dont want it unless it's as good as Thor teaming up with Loki or the xmen teaming up with magneto in first class or whenever it happened. Hes just saying he liked when boku and frieza teamed up and hopes its as good. I dont know ill be quiet
RolandD
RolandD - 9/22/2025, 5:22 PM
@Vigor - User Comment Image
Thanks for bearing with me. I’m so used to people setting outrageous things online that sometimes I assume things are outrageous that are not. That’s my excuse and I’m sticking with it.
RolandD
RolandD - 9/22/2025, 5:22 PM
@Vigor - I should’ve known better with you, but that’s also one of the reasons why it seems so weird to me.
RolandD
RolandD - 9/22/2025, 5:24 PM
@NonPlayerC - Don’t be quiet. As you can see from my other comments and from his, I was off base.😂
Wahhvacado
Wahhvacado - 9/22/2025, 5:56 PM
@NonPlayerC - There is definitely still filler but I would say it isn't as bad as the OG Dragon Ball or DBZ. I would recommend checking out some of the bigger fights to see if it's for you. Vegeta vs Toppo, Vegeta & Goku vs Jiren, Frieza & Goku vs Jiren, Vegeta vs Black
Vigor
Vigor - 9/22/2025, 6:18 PM
@RolandD - lol all good. I know how it is. Especially here
Vigor
Vigor - 9/22/2025, 6:19 PM
@NonPlayerC - thats spot on haha
captainwalker
captainwalker - 9/22/2025, 6:19 PM
@MotherGooseUPus - [frick] ALah I never seen it.
epc1122
epc1122 - 9/22/2025, 7:09 PM
@NonPlayerC - did you watch and like the first one?
vectorsigma
vectorsigma - 9/22/2025, 11:11 PM
@NonPlayerC - i guess cultural differences is a bigger factor than i expected. It didnt resonate that much with the western audience.

I guess it needed years of anime, stephen chow and old chinese martial arts exposure to fully enjoy it. And i am as exposed to these as cbms and hollywood.

Why did you think it dragged?
McMurdo
McMurdo - 9/23/2025, 12:38 AM
@NonPlayerC - watch Hunter x Hunter. Youre welcome.
McMurdo
McMurdo - 9/23/2025, 12:39 AM
@Wahhvacado - Super is hot garbage
NonPlayerC
NonPlayerC - 9/23/2025, 1:45 AM
@vectorsigma - hey man I grew up on bruce lee, the original drunken master Jackie chan and all that. Dont get me wrong it was good, but not phenomenal. I just realized my butt was getting sore. I thought it was a little repetitive of the first and the angels were very foreshadowed as the bad guys. It was good but I think I took your hyping it up too much to heart. I can be negative at times so dont take it personally, I enjoyed it for the most part
NonPlayerC
NonPlayerC - 9/23/2025, 1:53 AM
@epc1122 - yeah I watched the first one and thought it was better. But I think I enjoyed to other ne zha movie that came out the same year more. Maybe just because the animation. Like I said it seemed like it dragged, the angels as bad guys was telegraphed but again it wasn't bad, just thought it would be better
TheVisionary25
TheVisionary25 - 9/22/2025, 12:44 PM
Interesting image on there…

Either we are getting Brainiac or Ultra Humanite (the latter of which could be kinda cool since he was originally Superman’s arch nemesis until he was usurped by Lex who Supes has to reluctantly team up with in this)

Anyway , I could see us getting either but if we do get the former then you can bet Gunn will have him do the bottled city stuff since he’s a silver age fan!!.

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