With Sadie Sink Confirmed For AVENGERS: SECRET WARS, These Are The (Multiversal) Characters She May Be Playing

With Sadie Sink Confirmed For AVENGERS: SECRET WARS, These Are The (Multiversal) Characters She May Be Playing

Following the news that Sadie Sink will reprise her Spider-Man: Brand New Day role in Avengers: Secret Wars, we're taking a look at the most likely possibilities for who the actress is playing in the MCU.

By JoshWilding - Nov 19, 2025 04:11 PM EST
Filed Under: Avengers: Secret Wars

Yesterday, the news broke that Spider-Man: Brand New Day star Sadie Sink will reprise her role in Avengers: Secret Wars. There are already countless rumours doing the rounds about her mystery character, and this latest revelation has only led to even more speculation. 

If Sink is playing one of Peter Parker's college classmates, then her role may be no more significant than what we saw from Ned Leeds in Avengers: Infinity War. Still, that would be pretty boring, right? 

So, with the Multiverse in play, we're taking a look at the most exciting—and likely—possibilities for Sink's Spider-Man: Brand New Day and Avengers: Secret Wars character. From familiar faces to those who are a little more unexpected (we've left Jean Grey off the list...kinda), we'd bet that at least one of them is right! 

To check out this feature in full, you just need to tap the "Next"/"View List" buttons below...
 

5. Spider-Gwen

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This alternate reality version of Gwen Stacy became a spider-powered superhero in place of Peter Parker (who, in her world, was transformed into the monstrous Lizard). As Spider-Woman, she's embarked on all manner of adventures and now resides on Earth-616.

We've become familiar with this character, courtesy of the animated Spider-Verse movies. That could mean she's off-limits to Marvel Studios before Spider-Man: Beyond the Spider-Verse's release, but Sink would be great as Gwen, and this has the potential to be a fun tie-in.

Even if Sink isn't playing the same Spider-Gwen, the character could be used in a similar capacity here, recruiting Tom Holland's web-slinger to help battle a deadly new threat to the Multiverse: Doctor Doom. 
 

4. Anna-May "Annie" Parker

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In the post-Secret Wars Marvel Universe, Peter Parker and Mary Jane Watson married and had a young daughter, Anna-May, who quickly developed spider powers of her own. She'd later take the names "Spiderling" and "Nesting."

With Tobey Maguire supposedly "confirmed" to return in Avengers: Doomsday, we can't shake the feeling that the Stranger Things star has been cast as the daughter of his and Kirsten Dunst's respective Variants of Peter and Mary Jane.

It would make for a fun twist and means Earth-616's Peter would be teaming up with "his" daughter from a different timeline heading into the two-part Multiverse Saga finale.
 

3. Shathra

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In recent years, Shathra has become a Multiversal big bad with ties to the Spider-Verse. When she first debuted, the wasp-like Shathra wished to devour Spider-Man and feed him to her young, and transformed into a woman called "Sharon Keller" who claimed she'd had an affair with him.

Her goal was to weaken Peter so she could, as noted, feed on him. The comic book Shathra escaped from the Astral Plane, but in the MCU, she could be a creature who has arrived on Earth-616 after slipping through the cracks of the dying Multiverse.

It would be a neat twist to reveal that Sink's seemingly innocuous character is really this terrifying villain, and gives the street-level Spider-Man: Brand New Day a Multiversal twist. As for Sink's Avengers: Secret Wars return, perhaps Doom dispatches her to deal with the wall-crawler?
 

2. Madelyne Pryor

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We promised not to include Jean Grey here, but what about her clone, Madelyne Pryor? Also known as the Goblin Queen, Marvel Girl's doppelganger rules over Limbo and could be in cahoots with Doctor Doom as a member of his villainous team. 

This may even be Marvel Studios' way of setting the stage for Sink to play another Jean Grey Variant when the X-Men reboot finally rolls around. In the meantime, seeing her manipulate Spidey to take him off the board for Avengers: Doomsday is a notion we can get behind. 

Remember, in recent years, the Goblin Queen has become a big part of Spider-Man's corner of the Marvel Universe after allying with Chasm, a.k.a. Ben Reilly. That at least opens the door to her being reinvented for the MCU.
 

1. Mayday Parker

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Introduced in 1997's What If...? #105, May "Mayday" Parker is the first child of Peter and Mary Jane Parker in a future, alternate universe. When Spider-Man lost a leg during a horrific battle with the Green Goblin, he decided to retire and focus on being a husband and father.

Years later, his teenage daughter realised she had powers and donned Ben Reilly's old suit as Spider-Girl. Her father eventually helped train her, and she encountered new versions of classic foes such as the Green Goblin and Venom. 

We may end up with an amalgamation of Annie and Mayday Parker, but the latter would be our preference. If Maguire's Peter has sent her to Earth-616 to seek out his Variant's help, then this is a plot thread that could easily be picked up on in Doomsday and Secret Wars
 

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ProfessorWhy
ProfessorWhy - 11/19/2025, 4:19 PM
Pretty much a list of redheads.... you forgot Arcade
Apophis71
Apophis71 - 11/19/2025, 4:40 PM
@ProfessorWhy - HOW Spider-Gwen keeps getting thrown around by the rumor mill never ceases to surprise me, not only due to her being a major part of the Spider-Verse films thus Sony may say no but also why make her a full blown redhead when typicaly always blonde (and seen no signs of Sadie bleaching her hair or with a wig). Introducing THE 616 Gwen in the film would be fair game considering in the comics he met her first day at college but then why have a multiverse version too that ISN'T blonde.

Mayday remains the most likely to my mind but we'll see, I'd even go as far as saying Sony might have pushed for her inclusion so they can do their own SM4/MayDay otherverse film after being fully intro'd here and in Secret Wars. Otherwise it's a bit late in the day to intro any major characters, one of the Peter's daughter turning up was already teased as possible in NWH, and too soon to intro any new recast mutants I'd have thought.
ProfessorWhy
ProfessorWhy - 11/19/2025, 4:44 PM
@Apophis71 - I'm going with Jean gray
Apophis71
Apophis71 - 11/19/2025, 5:02 PM
@ProfessorWhy - IF doing that I'd say her clone, setting her up potentialy for Jean post secret wars, simply cos it'd be very odd to have THE 616 Gray to appear BEFORE the next Xmen film and soft-reboot and prior to the full return of the original Xmen team.

It could then lean into the Goblin Queen controlling others to explain why Banner goes full rage monster again (along with other characters in the movie) and if working for RDJ's Doom it could narratively work.

WAY better than randomly introducing someone fairly obscure for most like Shathra anyway, but still a decent chance she will be the Marine Sidekick to Punisher, Rachel Cole (about the correct age for that going by when you'd normaly reach Sergeant in the USMC) out for revenge with his assistance. Course it is possible it could be two things at once, pretending to be Rachel Cole, daughter of someone who served with Frank but REALY Madelyne Pryor but I'd put odds on the MAIN antagonist manipulating others being someone near the top of the college Peter and/or MJ are studying at such as head of a dodgy dept developing weapons, enhancemants, serums or whatever.
CrazyTomCruise3
CrazyTomCruise3 - 11/19/2025, 4:20 PM
This site is truly dead. I shall sing a ballad for its end.

LA LA LA OOO LAA caught in a bad romaaaaaaaaaance
dragon316
dragon316 - 11/19/2025, 4:21 PM
Have wait to see how many people had there hair dyed wear wig play different characters
CrazyTomCruise3
CrazyTomCruise3 - 11/19/2025, 4:24 PM
@dragon316 - I have missed you my uneoluqant friend. Something about your ramblings.......heh undepresses me, at the sight of things.
Linux1172
Linux1172 - 11/19/2025, 4:31 PM
Or she may not be playing ANY of those characters.
TheVisionary25
TheVisionary25 - 11/19/2025, 4:59 PM
So basically every multiversal character she’s been rumored to be lol…

Honestly if BND is much of a street level film as we hope for it to be and that it seems to be them having a multiversal link via Sadie’s character would feel odd so I don’t think that element will be in the film.

Regardless of who she is playing . Sink’s a great actress so I’m looking forward to seeing her in the film!!.

User Comment Image
DocSpock
DocSpock - 11/19/2025, 5:25 PM

Jean Grey.

Fo Sho MoFo.

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