Marvel fans are already tired of Doomsday and Secret Wars cast gossip as two more superheroes get linked with roles in the next two Avengers movies

A collage of Elizabeth Olsen's Scarlet Witch and Tatiana Maslany's She-Hulk
MCU fans have had their say on the superpowered duo appearing in Doomsday and Secret Wars (Image credit: Marvel Studios/Disney+)

  • Two more superpowered individuals are rumored to appear in Avengers 5 and 6
  • She-Hulk star Tatiana Maslany has been linked with roles in one or both Marvel movies
  • Scarlet Witch actor Elizabeth Olsen has seemingly ruled herself out of showing up

I hope you're ready for a packed year of Marvel casting rumors, as two more stars have been linked with roles in the next two Avengers movies.

With filming due to begin on Avengers: Doomsday and Avengers: Secret Wars in the near future, speculation is rife over who'll actually appear in the cinematic double-header. And, depending on whether you choose to believe or disregard the latest gossip, She-Hulk and/or Scarlet Witch may be in line to feature.

Let's start with the latter because we have actual quotes from Elizabeth Olsen, the actor behind Wanda Maximoff/Scarlet Witch, about her potential involvement.

Or, should I say, lack of involvement. Speaking to The Hollywood Reporter, Olsen implied she won't show up in the films that'll likely cap the Marvel Multiverse Saga, due to her shooting the pilot for a new FX TV show called Seven Sisters. That project will be filmed in LA – i.e. half a world away from principal photography beginning in earnest on Doomsday in London.

Elizabeth Olsen's Wanda Maximoff becomes Scarlet Witch in WandaVision

Elizabeth Olsen has impled she won't appear in Doomsday and/or Secret Wars (Image credit: Marvel Studios)

Olsen isn't the first Marvel Cinematic Universe (MCU) star to deny they're part of a movie's cast, only to actually appear, mind you (I'm primarily looking at you, Andrew Garfield!).

Sure, Maximoff is still thought to be dead, having seemingly perished in Doctor Strange 2. Marvel fans don't need reminding, though, that nobody ever stays dead in the Marvel Universe, comic books or otherwise. We didn't actually see Scarlet Witch bite the dust in the aforementioned film, either – and we all know that, unless we actually see the body, there's no guarantee that someone is gone for good.

It's for those reasons that MCU devotees have raised a collective eyebrow over Olsen's latest comments, with many believing she's bluffing over a potential appearance. I guess we'll find out if Olsen was telling the truth or not when Avengers 5 and 6 make their theatrical debuts.

Green with envy

She-Hulk looks at someone off camera as she sits in an office room in her MCU TV series

Is She-Hulk in line to make her big-screen MCU debut? (Image credit: Marvel Studios/Disney Plus)

As for Maslany's possible casting in one or both Marvel Phase 6 projects, that's similarly difficult to quantify. There is firm evidence, though, that Bruce Banner's cousin could make her first MCU appearance since 2022's She-Hulk: Attorney at Law in Doomsday and/or its sequel.

On March 20, a post on the Comic-Con Liverpool X/Twitter account confirmed that Maslany, who was set to attend the event, had to pull out due to "filming commitments".

Now, a quick scan of Maslany's IMDb page suggests principal photography is due to begin on one of three new projects she's set to star in – none of which are Marvel-related. That hasn't stopped MCU fans from jumping to conclusions, though, and theorizing that She-Hulk will make her big-screen debut very soon.

It would be easy to scoff at such speculation. However, She-Hulk featured in a couple of leaked concept art images for Avengers 5 and 6 earlier in March. Is that artwork the driving force behind this gossip? Perhaps. For what it's worth, Doomsday and Secret Wars' directors, Joe and Anthony Russo, say that concept art has nothing to do with the next two Avengers flicks.

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So, read into that what you will – and many have. Indeed, whether it's on various Reddit threads, ResetEra, or other social media outlets and forums, fans are debating if the pair will appear. Some think they will, others aren't so sure, and some are simply sitting on the fence. All of them, though, are bound by the same thing: they're already tired of the sheer number of cast rumors that are circulating online.

All of that said, with pre-production set to make way for principal photography shortly, a clearer picture is starting to emerge about what we can expect from this movie pairing.

On the storytelling front, the Russos exclusively told me that Doomsday and Secret Wars will "draw inspiration" from both 'Secret Wars' comic book series. The pair also didn't deny that heroes from Marvel TV shows on Disney+ will appear in Avengers 5 and 6. Oh, and the two films will herald "a new beginning" for the MCU in more ways than one.

As for other cast rumors, Doctor Strange star Benedict Cumberbatch initially said he wouldn't appear in Doomsday, before backtracking on those comments days later. Robert Downey Jr, who's set to play the Multiverse Saga's new Big Bad in Doctor Doom, isn't the only original Avenger who'll reportedly return to the MCU, either, as former Captain America star Chris Evans has also been linked with the flicks. However, Scarlett Johansson has poured cold water on her returning as Natasha Romanoff/Black Widow.

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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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