THE FANTASTIC FOUR: FIRST STEPS' Post-Credits Scene Has Leaked Online Following Recent Test Screenings

THE FANTASTIC FOUR: FIRST STEPS' Post-Credits Scene Has Leaked Online Following Recent Test Screenings

Following a test screening for The Fantastic Four: First Steps last night, the movie's post-credits scene has reportedly leaked online and it's a potential game-changer heading into Avengers: Doomsday...

By JoshWilding - May 29, 2025 09:05 AM EST
Filed Under: Fantastic Four

As we reported earlier today, Marvel Studios held a public test screening for The Fantastic Four: First Steps in Los Angeles yesterday evening.

There are conflicting opinions about why it took place. Some believe it's a sign that the studio is concerned the movie won't resonate with audiences, while others are convinced that Kevin Feige is simply trying to figure out what fans want after Thunderbolts* underperformed at the box office (despite being one of the MCU's best-reviewed releases).

When a screening like this takes place, spoilers leaking online are inevitable. However, we didn't anticipate one of the post-credits scenes being revealed just shy of two months in advance of The Fantastic Four: First Steps' release.

Scooper @MyTimeToShineH has learned that the stinger features Sue Storm reading to her and Reed's son, Franklin. She gets up, and when she returns, finds Doctor Doom holding his mask and sitting next to Franklin. His face is never shown, but both the costume and mask are described as "very comic accurate." 

If we piece this together with what we already know, it seems likely that Doom does hail from the same reality as Marvel's First Family and perhaps kidnaps Franklin (who, in the comics, has the power to reshape and create realities). That might be what brings the Fantastic Four to Earth-616, not the destruction of their world. 

The insider also noted that former Captain America Chris Evans doesn't appear in the movie. They explain. "I know for a fact he filmed something so it was either cut or will be in the final version of the film."

A lot can change between now and July 25, and this is only one of the post-credits scenes. Marvel Studios has changed these and the endings of its movies weeks before they arrive in theaters, so it might be best to temper expectations for now.

For now, you can rewatch the latest trailer for The Fantastic Four: First Steps in the player below.

Set against the vibrant backdrop of a 1960s-inspired, retro-futuristic world, Marvel Studios' The Fantastic Four: First Steps introduces Marvel’s First Family—Reed Richards/Mister Fantastic (Pedro Pascal), Sue Storm/Invisible Woman (Vanessa Kirby), Johnny Storm/Human Torch (Joseph Quinn) and Ben Grimm/The Thing (Ebon Moss-Bachrach) as they face their most daunting challenge yet.

Forced to balance their roles as heroes with the strength of their family bond, they must defend Earth from a ravenous space god called Galactus (Ralph Ineson) and his enigmatic Herald, Silver Surfer (Julia Garner). And if Galactus’ plan to devour the entire planet and everyone on it weren’t bad enough, it suddenly gets very personal.

Paul Walter Hauser, John Malkovich, and Natasha Lyonne have been cast in mystery roles. Robert Downey Jr.'s Doctor Doom is rumoured to appear, though that's surely a given with Avengers: Doomsday on the way.

Director Matt Shakman worked with both Avatar: The Way of Water co-writer Josh Friedman and WandaVision's Cam Squires on The Fantastic Four: First Steps' screenplay, with Eric Pearson (Black Widow) later coming on board for a final polish.

The movie is set to be released in theaters on July 25, 2025.

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MakeAmericaGrea
MakeAmericaGrea - 5/29/2025, 9:33 AM
First!

Fantastic Bore looks like trash!
0bstreperous
0bstreperous - 5/29/2025, 10:56 AM
@MakeAmericaGrea - this movie looks cheesy and unnecessarily campy

Looks like it will be cringe
Wallywest001
Wallywest001 - 5/29/2025, 11:11 AM
@MakeAmericaGrea - Kevin Feige wants to figure out what fans want? Sorry man but you missed the train, you pumped out a lot of hot garbage and now the MCU is dead.
dagenspear
dagenspear - 5/29/2025, 11:40 AM
@MakeAmericaGrea - How and why?
dagenspear
dagenspear - 5/29/2025, 11:40 AM
@0bstreperous - Hello, allow me to introduce Fantastic Four to you.
0bstreperous
0bstreperous - 5/29/2025, 11:53 AM
@dagenspear - the early 2000s were bad but they weren't campy
dagenspear
dagenspear - 5/29/2025, 12:05 PM
@0bstreperous - How is this campy?
0bstreperous
0bstreperous - 5/29/2025, 12:33 PM
@dagenspear - they are all like "shucks can't miss family dinner weren't the 60 s the best"
It's almost cringe
dragon316
dragon316 - 5/29/2025, 5:08 PM
@0bstreperous - have yet experience anything in life make feel emotion cringe
dagenspear
dagenspear - 5/29/2025, 8:16 PM
@0bstreperous - Family dinner is campy?
0bstreperous
0bstreperous - 5/29/2025, 9:17 PM
@dagenspear - yes
dagenspear
dagenspear - 5/29/2025, 9:20 PM
@0bstreperous - I think that seems more corny to me, not campy. How is it campy?
FrankenDad
FrankenDad - 5/29/2025, 9:38 AM
I’m sure we all expected it to be a partial Doom reveal. Having him holding Franklin does add a layer of panic to the situation.
NinnesMBC
NinnesMBC - 5/30/2025, 12:44 AM
@FrankenDad - Any stranger appearing in your house while holding your newborn will send any parent into a panicked situation and state. I think something like that is easy to find relatable to ALL of us.
HammerLegFoot
HammerLegFoot - 5/29/2025, 9:38 AM
Called it
vectorsigma
vectorsigma - 5/29/2025, 9:40 AM
It is obvious that it will be Doom related.

I am also guessing they will shoot a long postcredit scene like in Thunderbolts because they have most of the cast in Doomsday together now
BlackStar25
BlackStar25 - 5/29/2025, 9:43 AM
"Not the destruction of their world."...The fact that this was even in play as a possibility is pretty hilarious. Whats next? One of the Fantastic Four Die?

User Comment Image
TheVisionary25
TheVisionary25 - 5/29/2025, 9:52 AM
@BlackStar25 - I don’t see their world dying at all

Likely they will be integrated into the MCU as having been there since the beginning post SW
BlackStar25
BlackStar25 - 5/29/2025, 9:54 AM
@TheVisionary25 - Thats!...More plausible then them retreating from a defeat in their first movie.
TheVisionary25
TheVisionary25 - 5/29/2025, 9:59 AM
@BlackStar25 - yeah

I don’t see them suffering a defeat in their first film even if in universe they have saved the city a bunch of times now
HOTSHOT
HOTSHOT - 5/29/2025, 10:35 AM
@BlackStar25 - What do you mean? They're doing a story about multiverses and incursions. Why leave out the latter?
BlackStar25
BlackStar25 - 5/29/2025, 10:45 AM
@HOTSHOT - Because that's not what films do in their first entries especially when trying to establish a property like Fantastic Four.
Scarilian
Scarilian - 5/29/2025, 11:16 AM
@BlackStar25 -
The film is set in a different reality, nobody gives a single frick about that reality - so having the spectacle of Galactus destroying Earth and us having a Fantastic Four who have a lot of personal trauma going into Doomsday, perhaps having Doctor Doom be a survivor from their world also who blames the Fantastic Four, would have been good for motivation and character development.

As it is, the film is just going to be generic and skippable. Absolutely meaningless to watch because nothing in it will be relevant for Avengers: Doomsday.
dagenspear
dagenspear - 5/29/2025, 11:41 AM
@BlackStar25 - Why, when they're perceived as not being the main universe?
dagenspear
dagenspear - 5/29/2025, 11:43 AM
@BlackStar25 - If anything, I think that sounds like the exact thing to do to really set the stakes and shake up the MCU story and character wise.
ObserverIO
ObserverIO - 5/29/2025, 2:05 PM
@BlackStar25 - I'd hate to spoil Time Runs Out and the first issue of Secret Wars 2015, but... no the fact that this was a possibility is not hilarious. It's actually kinda ridiculous that this might NOT be in play.

Do you really think that this universe is going to continue? A universe where the FF exist but no other superheroes do? You really think Feige's gonna continue with the universe where Shalla Bal takes Norrin Radd's place after the overwhelmingly negative fan response?
This is a one and done universe. And again, not to spoil the comics, but... If Battleworld is coming then everything is forfeit. Everything.
BlackStar25
BlackStar25 - 5/29/2025, 3:13 PM
@Scarilian @dagenspear @ObserverIO - They were NEVER going that route. That would make the WHOLE movie just a setup...which they have already been criticized for in the past. Also...The biggest point. They are NOT going to introduce the MCU take on this team...and have them fail horribly like that. Call it Generic. Safe. Boring. Films do not naturally do that period. Comics can easily do that whenever because there is history already in the comics...but no way they would do that in their first MCU film. You would lose your General Audience with a quickness...
ObserverIO
ObserverIO - 5/29/2025, 3:27 PM
@BlackStar25 - Did you not see Infinity War?
BlackStar25
BlackStar25 - 5/29/2025, 3:44 PM
@ObserverIO - ....How many films did it take for them to do that? And was history already established? I mean come on dude...literally when it happened...They talked about how unconventional and how risky that was. Also...can't believe I even have to say this but....The Avengers Brand =/= Fantastic Four Brand
ObserverIO
ObserverIO - 5/29/2025, 6:03 PM
@BlackStar25 - Ah... risk. I remember that. Marvel doesn't.
dagenspear
dagenspear - 5/29/2025, 8:14 PM
@BlackStar25 - You seemed to just make up an entire set of rules on what and how the general audience would be lost by. And this FF, if Secret Wars is used to fold it into the MCU, would still make this a set up movie. But I also disagree with the idea that it'd make it a set up movie really like that.

All you seem to be arguing for, to me, is excuses for the MCU to not get some cojones. Thinking like this is why we didn't get the Doctor Doom centered villain origin movie I wanted!
BlackStar25
BlackStar25 - 5/29/2025, 10:14 PM
@ObserverIO - I don't know...All Marvel has done is taken risk after Endgame...has not panned out well.
vectorsigma
vectorsigma - 5/29/2025, 9:48 AM
So Marvel is riding on "comic-accurate" Doom but the F4 wears pajamas? Ok
MakeAmericaGrea
MakeAmericaGrea - 5/29/2025, 9:50 AM
@vectorsigma -

And Silver Surfer has a wig and bolt-ons.
HOTSHOT
HOTSHOT - 5/29/2025, 10:36 AM
@vectorsigma - "very" comic accurate isn't the same as comic accurate. They're doing comic-inspired. The suits are comic inspired.
MakeAmericaGrea
MakeAmericaGrea - 5/29/2025, 9:49 AM
Thank you for sharing.

Now we have less incentive to spend money, time, and energy on this woke slop.

Never forgive Bob Iger and Kevin Fartie for what they did to Reed, Johnny, Thing, and Norrin.

They should be ashamed of themselves.

Everyone supporting this should be ashamed of themselves.

We can't have good Fantastic Four because of them.
TheVisionary25
TheVisionary25 - 5/29/2025, 9:52 AM
Honestly , that sounds pretty cool if true especially keeping Doom’s face in the shadows…

I wish they had kept the casting a secret then but I guess in this day & age , it would have gotten out eventually.
Juicebox3166
Juicebox3166 - 5/29/2025, 11:05 AM
@TheVisionary25 - I agree. I'm cautiously optimisitc. But apparently if we ask MAGA dork, we're to feel ashamed. Here's hoping this is the beginning of somethig great.
WruceBayne
WruceBayne - 5/29/2025, 11:53 AM
@TheVisionary25 - a secret that big would’ve definitely gotten out. A lot of us would called BS on it until it was confirmed but would’ve never been able to keep a lid on RDJ playing Doom.

But when was the last time we’ve actually been surprised by what wasn’t spoiled months before the movie was released?
BlackStar25
BlackStar25 - 5/29/2025, 9:56 AM
Interesting if true. Was wondering if they would tie FF and Doom into the same universe or even acknowledge...well...their history. I have been hearing Doom is not at all mentioned in this film.
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