ByTom Bacon, writer at Creators.co
I'm a film-and-TV fan who grew up with a deep love of superhero comics! Follow me on Twitter @TomABacon or on Facebook @tombaconsuperheroes!
Tom Bacon

The crowning glory of the MCU, Avengers: Infinity War promises to take Earth's Mightiest Heroes to the cosmic stage. At one point, the Russo brothers were telling us that the film would feature a whopping 68 named characters (they later claimed that was a joke). Whatever the number may really be, the reality is that fans are expecting Infinity War to be the biggest event in Marvel history, with more characters than you can shake a Quinjet at. Who's confirmed, who's uncertain, and who do we know isn't going to make an appearance in the film?

Agents of S.H.I.E.L.D. - Unlikely

Some stars from 'Agents of S.H.I.E.L.D.'! [Credit: ABC]
Some stars from 'Agents of S.H.I.E.L.D.'! [Credit: ABC]

Although fans have always been fascinated by the idea of having the TV superheroes appear in Infinity War, most attention has been on the newer Netflix heroes. We know that Clark Gregg's Agent Coulson is extremely unlikely to make an appearance; Joss Whedon refused to use him in Avengers: Age of Ultron, simply because he rightly felt it would cause confusion for people who only watch the movies, and so damage the film's effectiveness. Marvel fans may not like his argument, but he had a point then, and the point still stands.

It is possible we may see cameos of 'enhanced' individuals working to drive back Thanos's army across the world - such as Chloe Bennet's Quake or Gabriel Luca's Ghost Rider. The catch, however, is the pace at which characters change. To give you an idea, remember that just over three years ago we were introduced to Chloe Bennet's character as a young computer hacker named Skye. Now, she's Daisy Johnson, a rogue S.H.I.E.L.D. agent and a powerful Inhuman. I really doubt that Marvel Entertainment has character arcs set in stone through to 2018 right now.

More likely is that - should Agents of S.H.I.E.L.D. still be happening in 2018, which shouldn't be taken as guaranteed - we'll have a traditional tie-in. So we'd expect the tail-end of Season 5 to show S.H.I.E.L.D. working against Thanos's invasion, while the Avengers did the heavy-duty lifting in the film. Should Nick Fury have a cameo in Infinity War (highly likely), then the Agents of S.H.I.E.L.D. plot would likely tie in to that.

Ant-Man - Almost Certain

Stunning concept art from 'Ant-Man'. [Credit: Marvel Studios]
Stunning concept art from 'Ant-Man'. [Credit: Marvel Studios]

Captain America: Civil War gave Paul Rudd's #AntMan (or 'Tic-Tac') a power-up that perfectly suits him for Infinity War - a Giant-Man will be a lot more useful than an Ant-Man! Most significantly, he's mentioned in the official casting call. While that casting call isn't definite confirmation, it certainly makes his presence highly likely.

Black Panther - Almost Certain

Black Panther in 'Captain America: Civil War'! [Credit: Marvel Studios]
Black Panther in 'Captain America: Civil War'! [Credit: Marvel Studios]

Black Panther is set to be a crucial film on the journey to Infinity War. Back in January 2016, Kevin Feige told Empire Magazine:

"T'Challa's story is very important to us as it links to the next Avengers films, which is why we brought it forward."

No surprise, then, that #BlackPanther is mentioned in the official casting call. He's all-but confirmed.

Black Widow - Almost Certain

Black Widow in 'Captain America: Winter Soldier'. [Credit: Marvel Studios]
Black Widow in 'Captain America: Winter Soldier'. [Credit: Marvel Studios]

Nobody will be surprised to see Scarlett Johansson's name on the official casting call. She's known to love the role, and is a firm fan-favorite; there are hopeful signs that we'll even soon have a Black Widow solo movie (at last). You also have to remember that the Russo brothers are clearly fond of the character (she played important roles in both Captain America: Winter Soldier and Captain America: Civil War). We can be pretty confident that Black Widow will be there.

(Sources: Collider, ScreenRant)

Captain Marvel - Very Likely

Captain Marvel's solo film is due after 'Infinity War'. [Credit: Marvel Comics]
Captain Marvel's solo film is due after 'Infinity War'. [Credit: Marvel Comics]

We know that Captain Marvel will be an origin story, so it's unlikely that Brie Larson's #CaptainMarvel will develop her super-powers in Infinity War. That said, her name does appear on the official casting call; and perhaps for good reason. Even in the comics, Carol Danvers played an important role well before she became a superhero! I've heard rumors that she'll be introduced as a soldier who helps the Avengers fend off an attack from Thanos.

The Defenders - Unlikely

Fans are unlikely to get their wish. [Credit: Marvel Comics]
Fans are unlikely to get their wish. [Credit: Marvel Comics]

Fans are eager for the #MarvelNetflix superheroes, #TheDefenders, to appear in Infinity War. In all honesty, that currently seems unlikely. I've discussed the evidence to date at length in an earlier post, so check it out for more information!

Doctor Strange - CONFIRMED!

'Doctor Strange'. [Credit: Marvel Studios]
'Doctor Strange'. [Credit: Marvel Studios]

Although Benedict Cumberbatch's #DoctorStrange is only just about to make his #MCU debut, we already know that he's in Infinity War. Cumberbatch has openly discussed the “logistical challenge of aligning his schedule with those of Robert Downey Jr, Chris Hemsworth, Elizabeth Olsen and Paul Bettany”. That can only be a reference to Infinity War (it also suggests that Iron Man, Thor, Scarlet Witch and Vision will interact directly with Doctor Strange).

Falcon - Very Likely

Falcon takes flight! [Credit: Marvel Studios]
Falcon takes flight! [Credit: Marvel Studios]

Where Steve Rogers goes, Anthony Mackie's #Falcon is sure to follow. Add in the fact that the Russo Brothers are very fond of the character, and Falcon looks to be a shoo-in for the Infinity War line-up. Supporting that, Mackie himself seems very much 'in the know' regarding Infinity War.

"With the Infinity War, I think what Marvel has planned is going to change the scope of what superhero movies can be."

Given how secretive Marvel is known to be, I find it hard to believe Mackie would know this much about the project if he wasn't in the film. In an interesting twist, though, his name isn't on the official casting call, raising some tantalizing questions...

(Source: MCU Exchange)

Guardians of the Galaxy - CONFIRMED!

'Guardians of the Galaxy'. [Credit: Marvel Studios]
'Guardians of the Galaxy'. [Credit: Marvel Studios]

We've always expected the #GuardiansOfTheGalaxy to make an appearance in Infinity War, and there have been hints for a long time. For example, Anthony Russo commented:

"The movies are intended to be a culmination of everything that's happened before in the MCU so you don't want to get into spoilers but I'm a big fan of what James Gunn has done. [Joe Russo and I] are both big fans of what James Gunn has done. Star-Lord is a fantastic character and Chris Pratt is an awesome performer so you'd be very excited,"

The official casting call left us pretty confident that the Guardians would indeed appear, but more recently Zoe Saldana confirmed that her character — Gamora — will appear:

"The good thing that keeps me relaxed is that these directors are good. They have a really good pedigree. Their last movie, I liked it. I liked their choices. And everyone that worked with them had a really great experience. And James Gunn is a producer on it, so I know that he won't ever let the integrity of what he's created for the Guardians ever be compromised. So I'm at ease. Plus I love the Marvel producers. They're all great, they all want us to win."

This pretty much confirms the whole team will be appearing in the film!

(Sources: ComicBook.com)

Hawkeye - CONFIRMED!

Hawkeye in 'Captain America: Civil War'. [Credit: Marvel Studios]
Hawkeye in 'Captain America: Civil War'. [Credit: Marvel Studios]

While discussing the 'Mission Impossible' franchise, Jeremy Renner revealed that most of 2017 is going to be taken up filming Infinity War. This means #Hawkeye is a certainty. Nobody will be especially surprised to hear that - Marvel like playing the long game, and they clearly brought him out of retirement in Captain America: Civil War for a reason.

(Source: Collider)

Hulk - CONFIRMED!

Mark Ruffalo's Bruce Banner — and his more famous alter-ego the #Hulk — is due to appear in Thor: Ragnarok. When Yahoo questioned Ruffalo about another possible Hulk solo outing, he said it was a no-go. To everyone's surprise, he added:

"We’ve worked a really interesting arc into Thor 3, Avengers 3 and 4 for Banner that I think will – when it’s all added up – will feel like a Hulk movie, a standalone movie."

Infinity War has changed shape since that interview, but it's clear that Ruffalo considered Thor: Ragnarok to be setup for his role in Infinity War. I doubt that anything's changed.

(Source: Collider)

Iron Man - CONFIRMED!

'Iron Man'. [Credit Marvel Studios]
'Iron Man'. [Credit Marvel Studios]

Robert Downey Jr.'s Tony Stark was always guaranteed to appear in Infinity War, as he's been front-and-center of the MCU since its inauguration. #IronMan is likely to be one of the central characters (Downey does command the big bucks, after all), and will have a number of intriguing character arcs. Stark's experience during the Chitauri invasion of New York left him emotionally and psychologically scarred (see Iron Man 3), and led to his foolish creation of Ultron in Avengers: Age of Ultron. In Infinity War, Stark's worst fears will be realized; Thanos will come to Earth.

Thanos's arrival will force Iron Man to rebuild his relationship with Steve Rogers, as the two came to blows at the end of Captain America: Civil War. A teaser from Benedict Cumberbatch has also suggested that Iron Man will cross paths with Doctor Strange, which could lead to some fun character beats.

Loki - Unlikely

We're not entirely certain whether or not Tom Hiddleston's popular #Loki will appear in Infinity War; with the film changing shape, it's possible that his arc may have been sacrificed. Back in 2014, Idris Elba let slip that both he and Loki were set to appear in the film. Kevin Feige then backed him up.

By March this year, as Marvel's Phase 3 plans began to change, Tom Hiddleston surprised us all by not being quite so confident:

"I don’t know! Honestly, I don’t know. They haven’t got their ducks in a row yet. They make it up as they go along.”

Given that Infinity War is now a very different beast to the one Marvel originally proposed — it's no longer a two-parter, for example — it's no surprise that some arcs may have been cut. Loki's may well be one of them. Loki fans will no doubt be particularly concerned at the fact he's not mentioned on the official casting call.

(Sources: Digital Spy, The Independent)

Nick Fury - Almost Certain

Nick Fury in 'Winter Soldier'. [Credit: Marvel Studios]
Nick Fury in 'Winter Soldier'. [Credit: Marvel Studios]

Samuel L. Jackson hasn't made his presence felt in the MCU since Avengers: Age of Ultron, but he's certainly not left the franchise for good. Speaking with Fandango, Jackson commented:

"I think I'm in Avengers 3 and 4, but I'm not in Civil War."

The Russo brothers felt that #NickFury would be a distraction in the already character-full Captain America: Civil War, but the recent casting call suggests he's playing a role in Infinity War.

(Source: Fandango)

Quicksilver - Very Unlikely

Quicksilver in 'Avengers: Age of Ultron'. [Credit: Marvel Studios]
Quicksilver in 'Avengers: Age of Ultron'. [Credit: Marvel Studios]

Aaron Taylor-Johnson was originally signed up for a multi-picture deal playing the part of #Quicksilver, but the character was killed off in Avengers: Age of Ultron. Some fans remain convinced that he'll be resurrected using the Infinity Gems in Infinity War; personally, I'm afraid that I doubt it. It's likely that Marvel and Fox reached an agreement, with Marvel focusing on the Scarlet Witch and Fox focusing on Quicksilver.

Some fans remain confident Quicksilver will return, but personally, I'm not going to hold my breath.

Scarlet Witch - CONFIRMED!

Scarlet Witch. [Credit: Marvel Studios]
Scarlet Witch. [Credit: Marvel Studios]

Elizabeth Olsen's #ScarletWitch was actually one of the first characters confirmed for Infinity War. In press screenings for Captain America: Civil War, Joe Russo explained:

"She is on a growth arc, and it is part of her development. It is very tricky with powerful characters, because unless they have an internal struggle or a flaw that limits them then they do become limitless, and the storytelling becomes muddled and not very interesting. You know she could've stopped that fight at the airport in 5 seconds if she were at the peak of her powers, so it really has to do her character specifically going on a journey to understand what the limits of her powers are. She makes a mistake very early in the movie that sets her back, and we'll get to see where she goes in Infinity War."

Comments from Benedict Cumberbatch have suggested that Infinity War will introduce Scarlet Witch to Doctor Strange. It's possible that the MCU's 'science' background for Scarlet Witch will be retconned; in the comics, Scarlet Witch is a powerful sorceress and has actually trained under Doctor Strange.

(Source: Screen Junkies News)

Spider-Man - CONFIRMED!

Concept art from 'Spider-Man: Homecoming'. [Credit: Sony]
Concept art from 'Spider-Man: Homecoming'. [Credit: Sony]

Surprisingly enough, last year Tom Holland revealed that getting #SpiderMan on board was a bit more complicated than we thought. He explained:

“It’s all up in the air. I believe some sort of deal is in the mix, but I’m unclear as to what that deal is.”

It seems that getting Spider-Man into Infinity War took further negotiations between Marvel and Sony, but excitingly in January 2017 Holland confirmed that these negotiations had evidently been successful. Speaking to an Italian magazine, Holland happily told us he'll appear in "three films over the next four years, including Avengers: Infinity War".

Steve Rogers - CONFIRMED!

Captain America in 'The Avengers'. [Credit: Marvel Studios]
Captain America in 'The Avengers'. [Credit: Marvel Studios]

Although Chris Evans's Steve Rogers gave up the identity of Captain America at the tail-end of Captain America: Civil War, he left Tony Stark with a phone to call him in should the world ever need his help again. Although this was an obvious part of the build-up to Infinity War, the Russo brothers have commented that we shouldn't expect Tony Stark and Chris Evans to simply be magically reconciled; their next meeting will be awkward and uncomfortable, forcing both characters to face the consequences of their actions in Civil War. Most fans are expecting Steve to have become #CaptainAmerica once again by the end of the film.

(Source: Huffington Post)

Thor - CONFIRMED!

Thor in 'The Avengers'. [Credit: Marvel Studios]
Thor in 'The Avengers'. [Credit: Marvel Studios]

Chris Hemsworth's #Thor has always been a certainty for Infinity War. An important sub-plot in Avengers: Age of Ultron involved Thor's realizing that someone is bringing the Infinity Gems into play, and he returned to Asgard to learn more. The Thunder God's cosmic adventures will be charted in Thor: Ragnarok, and he'll then return to Earth to take on Thanos. Benedict Cumberbatch settled the issue, talking about the struggle to align his schedule with Hemsworth's in what was clearly a nod to Infinity War.

Vision - CONFIRMED!

Stunning concept art for Vision! [Credit: Marvel Studios]
Stunning concept art for Vision! [Credit: Marvel Studios]

Infinity War simply won't work without Paul Bettany's #Vision — after all, he has an Infinity Gem planted in his forehead! We know from Captain America: Civil War that Vision is curious about the mysteries of the Mind-Stone, and seeks to master it. A teaser from Benedict Cumberbatch suggests this quest will ultimately lead him to Doctor Strange's side.

War Machine - Possible

War Machine in 'Civil War'. [Credit: Marvel Studios]
War Machine in 'Civil War'. [Credit: Marvel Studios]

Although badly injured in Captain America: Civil War, James Rhodes shouldn't be counted out just yet. The film ended with Tony Stark giving him artificial legs, and Don Cheadle's character was relearning how to walk. It's possible that this is mirroring one arc in the comics where #WarMachine became increasingly cybernetic.

That said, as of yet, there's no evidence he'll be appearing in Infinity War; he isn't mentioned in the official casting call.

Wasp - NOT IN THE FILM

The Wasp outfit in 'Ant-Man'. [Credit: Marvel Studios]
The Wasp outfit in 'Ant-Man'. [Credit: Marvel Studios]

At New York Comic Con 2016, Evangeline Lilly - who's soon to don the #Wasp costume - told Blastr that she isn't in Infinity War. With Ant-Man and the Wasp not released until after Infinity War, Marvel decided that they wanted to give her the deeper origin story before adding her to any team-up film. Apparently she will be in the as-yet-untitled Avengers 4, though.

(Source: Blastr)

Winter Soldier - CONFIRMED!

The Winter Soldier. [Credit: Marvel Studios]
The Winter Soldier. [Credit: Marvel Studios]

The Hollywood Reporter confirmed that Sebastian Stan's #WinterSoldier will appear in Infinity War, suggesting a very powerful and emotional arc should he cross paths with Tony Stark. Given the Russo brothers are clearly fond of the character, and have consistently said there's a "through-line" from Captain America: Civil War to Infinity War, that's no real surprise.

(Source: THR)

Wong - CONFIRMED!

A surprising confirmation! [Credit: Marvel Comics]
A surprising confirmation! [Credit: Marvel Comics]

Yes, you read that right - Benedict Wong has confirmed that he'll be returning in Infinity War! Interviewed by ComicBook.com, he commented:

"I'm thrilled I'm going to be in Infinity War. I'm looking forward to, I'll tell you that one first."

In the comics, Wong is traditionally portrayed as Doctor Strange's manservant. He's got a much more active role in the MCU, though, as an active member of the Masters of the Mystic Arts! Wong's inclusion suggests we may well see a few other sorcerers battling alongside Benedict Cumberbatch's Doctor Strange.

(Source: ComicBook.com)

See also:

So there you have it! Infinity War looks set to be the biggest Marvel movie to date, with countless superheroes making their presence felt. Here at Movie Pilot, we'll keep you up-to-date as we learn more about the characters who'll appear in what promises to be Marvel's greatest blockbuster - Avengers: Infinity War!

Which character do you most want to see in Infinity War? Let me know in the comments! Meanwhile, check out this incredible video!