Kit Harington’s entry into the Marvel Cinematic Universe was one of the more intriguing casting choices of the early 2020s. Best known around the world for playing Jon Snow in Game of Thrones, Harington joined Marvel Studios in Eternals, where he played Dane Whitman, a seemingly ordinary museum scholar with a much bigger connection to the Marvel universe.

Although Dane had a relatively small role in the 2021 film, Marvel clearly left the door open for something larger. The movie’s post-credits scene introduced the Ebony Blade and strongly hinted that Dane would eventually become the Black Knight. His connection to Sersi, his mysterious family history, and the appearance of Blade’s voice made the scene especially interesting for longtime Marvel fans.

Five years later, however, the situation looks very different. As of September 2026, Harington has said that he would like to explore Dane Whitman further but does not believe Marvel currently has a plan for his return. That makes the future of Kit Harington Marvel fans particularly uncertain, even though the character still has plenty of unexplored potential.

BIO

Who Is Kit Harington?

Kit Harington is an English actor who became internationally famous through Game of Thrones. He played Jon Snow, one of the show’s central characters, throughout its eight-season run.

The role established Harington as a major television star and gave him extensive experience playing characters caught between duty, family history, conflict, and personal responsibility. Those qualities also made his eventual Marvel casting interesting because Dane Whitman has his own complicated family legacy.

After Game of Thrones, Harington continued working across film, television, theater, and other projects. His Marvel appearance represented a new chapter in his career and reunited him with Richard Madden, who played Robb Stark in Game of Thrones and later appeared as Ikaris in Eternals.

When Marvel approached Harington about Eternals, the actor has explained that he was not already deeply familiar with the Black Knight. He researched the character after learning about the role and became interested in the possibilities surrounding Dane and the Ebony Blade.

When Did Kit Harington Join Marvel?

Harington made his Marvel debut in Marvel Studios’ Eternals, which was released in theaters on November 5, 2021.

The film was directed by Chloé Zhao and introduced a large group of ancient beings who had secretly lived on Earth for thousands of years. The ensemble included Gemma Chan, Richard Madden, Angelina Jolie, Salma Hayek, Kumail Nanjiani, Brian Tyree Henry, Barry Keoghan, Lauren Ridloff, Don Lee, and Lia McHugh.

Harington played Dane Whitman, who was connected to Sersi, played by Gemma Chan. Unlike the Eternals themselves, Dane was human and initially appeared to have no extraordinary powers.

Disney’s official description of Eternals identifies Harington as Dane Whitman and places the film within the wider Marvel Cinematic Universe.

His limited screen time was significant because Marvel appeared to be using the character as a setup for a future storyline rather than giving him a complete superhero journey in his first appearance.

Who Does Kit Harington Play in Marvel?

Kit Harington plays Dane Whitman in the MCU.

Dane is a museum scholar who works with Sersi and has a personal relationship with her. His importance becomes clearer when he attempts to tell Sersi about his family background.

The film deliberately keeps much of Dane’s history unexplained. He knows that his family has a complicated past, but he does not initially present himself as a superhero or warrior.

That approach was important because Eternals focuses primarily on the immortal heroes and their conflict with the Deviants. Dane exists on the human side of the story, giving audiences a more familiar perspective on the extraordinary events happening around him.

However, the film’s final moments reveal that there is considerably more to Dane than initially suggested.

Dane Whitman and the Black Knight

In Marvel Comics, Dane Whitman is the Black Knight, a character with a long history involving magic, ancient legends, the Avengers, and the mysterious Ebony Blade.

Marvel’s own character material describes Dane as part of a lineage of Black Knights stretching back to the Arthurian era. His family connection ultimately brings him into contact with the Ebony Blade, a powerful enchanted weapon with a dangerous history.

The comic-book version of the character is therefore very different from the ordinary museum scholar viewers initially meet in Eternals.

Dane’s story is not simply about gaining superpowers. The Ebony Blade comes with a curse, meaning that possessing great power also creates a serious personal risk.

Marvel’s Black Knight: Curse of the Ebony Blade describes Dane as the wielder of the magical Ebony Blade and emphasizes the weapon’s dark influence over its owner.

That combination gives the character an unusual place within the Marvel universe. Dane is not simply a hero who finds a magical weapon and immediately becomes stronger. His relationship with the blade is also a test of his character.

What Happened to Kit Harington in Eternals?

Dane spends much of Eternals as a supporting human character. His relationship with Sersi provides the main connection between him and the central group of immortal heroes.

Near the end of the film, Dane attempts to tell Sersi about his family history. Before he can explain everything, the story moves in another direction.

The most important moment comes in the post-credits scene.

Dane is shown with a mysterious box containing an ancient sword. The weapon is the Ebony Blade, although the film does not immediately provide a complete explanation of its history.

The scene creates a sharp contrast with the earlier version of Dane. Until that point, he has appeared to be an ordinary academic. Now, he is standing in front of a legendary weapon connected to an entirely different side of Marvel mythology.

Just as Dane appears ready to interact with the blade, an off-screen voice asks whether he is sure he is ready.

That voice belongs to Blade, played by Mahershala Ali.

The sequence was clearly designed to create a connection between Dane’s supernatural future and Marvel’s planned Blade storyline. Contemporary reporting identified the voice as Ali’s Blade and explained how the scene connected Dane to the Black Knight mythology.

Why the Ebony Blade Matters

The Ebony Blade is central to the Black Knight’s identity.

In Marvel Comics, the weapon is more than an ordinary sword. It has supernatural properties and a curse that can affect its wielder. Marvel’s official comics material describes the blade as powerful but dangerous, with its history of bloodshed contributing to its curse.

This gives Dane’s potential superhero story an important dramatic element.

The character has to deal with the consequences of possessing power rather than simply enjoying its benefits. The Ebony Blade can make him formidable, but its influence also threatens to change him.

That is one reason Harington has remained interested in the character.

In a 2026 interview, Harington explained that he finds the Ebony Blade storyline particularly interesting because of the way Dane’s relationship with the weapon can represent addiction and moral decline. He also described the character as someone who begins from a good place but can gradually be pulled toward darkness.

Kit Harington Marvel and His Game of Thrones Connection

One of the biggest talking points surrounding Harington’s Marvel casting was the fact that he had just spent years playing Jon Snow.

Both characters are associated with swords and historical or fantasy-inspired worlds, but they are fundamentally different.

Jon Snow is a warrior shaped by the politics and conflicts of Westeros. His story revolves around loyalty, family identity, leadership, and survival.

Dane Whitman, at least in the MCU version introduced in Eternals, begins as an academic and museum scholar. His journey is connected to his family’s hidden history and the supernatural power of the Ebony Blade.

Harington himself acknowledged the obvious sword connection when discussing the role, but he approached Dane as a separate character rather than simply repeating the Jon Snow formula.

That distinction is important. If Marvel had continued Dane’s story, Harington would have had the opportunity to explore a very different kind of character: a modern man gradually discovering that his family history is tied to an ancient supernatural legacy.

Did Marvel Plan a Bigger Future for Dane Whitman?

The ending of Eternals strongly suggested that Marvel intended to continue Dane’s story.

The introduction of the Ebony Blade was not a random detail. It directly connects Dane to the Black Knight identity from the comics.

The Blade voice also appeared to establish a potential relationship between Dane and Marvel’s supernatural side.

At the time of Eternals, Harington himself acknowledged that Marvel had presented the character as someone who could potentially go somewhere in the future. He also said he did not know exactly where the character would ultimately go.

That uncertainty became increasingly important as Marvel’s plans evolved.

Will Kit Harington Return to the MCU?

As of September 2026, there is no publicly confirmed Marvel project featuring Kit Harington as Dane Whitman.

More importantly, Harington recently gave a direct update about the character. When asked whether he would like to explore Black Knight further, he said he would, but added that he did not think there was currently a plan to bring the character back.

This is different from Harington saying that he will never return.

His comments indicate that he remains interested, but he does not appear to know of an active plan for Dane Whitman’s next MCU appearance.

That distinction matters because Marvel projects can change considerably during development. A character who is not currently scheduled could theoretically return in a later project. However, there is no confirmed announcement that would allow fans to state that Harington is definitely coming back.

What Happened to the Eternals Sequel?

The uncertainty surrounding Dane is also connected to the wider status of Eternals.

In July 2024, Marvel Studios president Kevin Feige said there were no immediate plans for Eternals 2. He also noted that the MCU had acknowledged events from the film, including the enormous Celestial emerging from the ocean.

That means a direct sequel is not currently the obvious route for continuing Dane’s story.

This does not necessarily erase the character from the MCU. Marvel characters can appear in films or series outside their original franchises. But the lack of an Eternals sequel removes one of the most straightforward ways for Dane to return.

Could Black Knight Still Appear in Another Marvel Project?

Theoretically, yes, but there is no confirmed project that currently establishes Dane Whitman’s return.

The character’s comic-book history gives Marvel several possible directions. Black Knight has connections to the Avengers, supernatural mythology, the Eternals, and the Ebony Blade.

His story could therefore be continued without requiring another Eternals movie.

However, possible comic-book connections should not be confused with confirmed MCU plans.

The idea that Black Knight could appear alongside other supernatural characters has been discussed by fans and entertainment publications, but speculation is not the same as an official Marvel announcement.

For now, the safest way to describe Dane’s MCU future is that it remains unconfirmed and uncertain.

The Blade Connection

The connection between Dane and Blade became one of the most interesting parts of the Eternals post-credits scene.

Marvel appeared to be positioning both characters within a darker supernatural corner of the MCU. Dane had the Ebony Blade, while Blade represented Marvel’s vampire-hunting mythology.

At the time, this looked like the beginning of a potential storyline involving both characters.

The situation has since changed significantly.

In July 2026, Mahershala Ali confirmed that the planned Blade reboot was no longer going forward. Ali had been attached to play the title character since Marvel announced the project in 2019.

Because the voice in the Eternals post-credits scene was intended to be connected to Ali’s Blade, the collapse of that project makes the original Dane-and-Blade setup much less straightforward.

It does not make the post-credits scene meaningless, but it does show how dramatically MCU plans can change over time.

What Makes Black Knight an Interesting Character?

The Black Knight has an unusual combination of fantasy, superhero, and historical elements.

Unlike characters whose identities are built around futuristic technology or cosmic powers, Dane’s mythology is connected to Arthurian legend, magical weapons, family history, and personal temptation.

The Ebony Blade also gives the character an internal conflict.

Dane’s challenge is not simply defeating an enemy. He must also determine how much of himself he is willing to sacrifice in order to use the weapon’s power.

That aspect could allow the character to work particularly well in a more character-driven Marvel story.

It also explains why Harington has spoken positively about the role even while acknowledging the uncertainty surrounding its future.

Kit Harington’s Marvel Future: What We Know

The most useful way to understand the current situation is to separate confirmed information from speculation.

Confirmed: Kit Harington played Dane Whitman in Eternals.

Confirmed: The film’s post-credits scene introduced the Ebony Blade and teased Dane’s connection to the Black Knight.

Confirmed: The voice heard during the scene was associated with Mahershala Ali’s Blade.

Confirmed: Marvel said in 2024 that there were no immediate plans for an Eternals sequel.

Confirmed as of September 2026: Harington has said he would like to explore Black Knight but does not think there is currently a plan for his return.

What remains unknown is whether Marvel could eventually change course and bring Dane back.

That distinction is important because entertainment reporting often turns possible future appearances into expectations. Until Marvel officially announces a project or Harington confirms a new appearance, claims about his next MCU role should be treated cautiously.

What Could the Future Hold for Dane Whitman?

If Marvel eventually decides to continue Dane’s story, the Ebony Blade provides an obvious starting point.

The story could explore how Dane handles the weapon, how its curse affects him, and whether he becomes the heroic Black Knight audiences know from the comics.

Another possibility would be to connect him with other Marvel characters rather than immediately giving him a standalone project.

His history with the Eternals could also remain relevant, particularly because the character has a significant relationship with Sersi in the comics.

Marvel has considerable flexibility when adapting comic-book material, so any future version does not necessarily have to follow the comics exactly.

For now, though, these are potential story directions rather than announced plans.

Why Fans Still Remember Kit Harington’s Marvel Role

Even though Dane Whitman appeared only briefly compared with many other MCU heroes, his introduction left an unusually clear question hanging over the franchise.

Who is the man behind the Ebony Blade?

Will Dane become the Black Knight?

What exactly is the curse of the weapon?

And why was Blade introduced in connection with him?

Those questions remain interesting because Marvel deliberately created them.

The character also benefits from Harington’s existing popularity. For many viewers, seeing a familiar actor from Game of Thrones enter the MCU created immediate curiosity.

His performance in Eternals was not intended to provide the complete Black Knight story. Instead, Dane was introduced as a character whose larger journey could potentially come later.

That larger journey has simply not arrived yet.

Final Thoughts

The story of Kit Harington Marvel is ultimately a story about a character who was introduced with a clear hint of a bigger future but has yet to receive that continuation.

Harington plays Dane Whitman, a museum scholar whose family history connects him to the legendary Black Knight. The ending of Eternals introduces the Ebony Blade and points toward Dane’s transformation into a supernatural Marvel hero.

Marvel’s official comics material confirms how important Dane and the Ebony Blade are to the Black Knight mythology, while Eternals established the foundation for that story within the MCU.

But the latest information paints a more uncertain picture. Marvel has not announced a new project for Dane Whitman, there are no immediate plans for an Eternals sequel according to Kevin Feige’s 2024 comments, and Harington said in 2026 that he would like to return but does not believe there is currently a plan to do so.

That does not necessarily mean Dane Whitman’s story can never continue. Marvel’s universe has changed direction many times, and characters can return years after their previous appearances.

For now, however, Kit Harington’s Dane Whitman remains one of the MCU’s most clearly teased but unresolved characters. The Ebony Blade has been introduced, the Black Knight identity has been established in the comics, and Harington remains interested in the character. What is missing is an official next chapter.

Frequently Asked Questions

Is Kit Harington part of Marvel?

Yes. Kit Harington joined the Marvel Cinematic Universe as Dane Whitman in Eternals (2021).

Who does Kit Harington play in Marvel?

Harington plays Dane Whitman, a museum scholar who is connected to the Black Knight in Marvel Comics.

Is Kit Harington the Black Knight?

The MCU has strongly set up Dane Whitman to become the Black Knight. The Eternals post-credits scene introduced the Ebony Blade, which is closely connected to his comic-book identity.

Will Kit Harington return to Marvel?

As of September 2026, Marvel has not officially announced a new MCU appearance for Harington as Dane Whitman. Harington has said he remains interested in exploring the character.

What is the Ebony Blade in Marvel?

The Ebony Blade is a powerful enchanted sword associated with the Black Knight. In Marvel Comics, it carries a dangerous curse that can affect its wielder.