Marvel Studios is set to deliver a thrilling cinematic experience with the upcoming release of Avengers: Doomsday in 2026. Recent announcements have confirmed that 27 actors will reprise their iconic Marvel roles, both familiar and fresh, under the adept direction of the Russo brothers. This film promises to unite beloved teams including the Avengers, the Fantastic Four, the Thunderbolts, and even the X-Men, setting the stage for an epic crossover.
The extensive roster of characters hints at a rich tapestry of collaborations, making Doomsday a standout entry within the Marvel Cinematic Universe (MCU). While some pairings have already been showcased in earlier films, others are anticipated to bring new dynamics to the big screen, drawing from deep connections established in Marvel Comics. These partnerships are poised to amplify the film’s drama, comedy, and overall entertainment value.
6 Sam Wilson & Bucky Barnes
Sam Wilson & Bucky Barnes: A Flourishing Friendship
Since their first encounter in 2014’s Captain America: The Winter Soldier, the friendship between Anthony Mackie’s Sam Wilson and Sebastian Stan’s Bucky Barnes has captivated audiences. Their relationship blossomed through pivotal moments in Captain America: Civil War and culminated in The Falcon and the Winter Soldier, where they officially became friends. The dynamic between Sam and Bucky is characterized by a unique blend of humor, tension, and deep respect, promising a delightful reunion in Avengers: Doomsday.
Especially notable is the emotional support Bucky provided to Sam in Captain America: Brave New World, where he comforted Sam following a traumatic event. As Sam steps into his role as the leader of the Avengers and Bucky transitions into his responsibilities as a Congressman and member of the Thunderbolts, their relationship will evolve while retaining its essence.
5 Sue Storm & Namor
Namor & The Invisible Woman: A Complex Relationship
Fans can look forward to the return of Tenoch Huerta Mejía and Vanessa Kirby as Namor and Sue Storm in Avengers: Doomsday, following their appearances in Black Panther: Wakanda Forever and The Fantastic Four: First Steps. This adaptation brings one of Marvel’s most contentious relationships into the MCU. The initial encounter between Sue and Namor in Fantastic Four #4 highlighted a quick attraction that stirred tension within the Fantastic Four.
As the narrative evolved, Namor’s obsession with Sue grew more complex and contentious, leading to many dramatic storylines. While it’s thrilling to see their connection explored in the MCU, viewers hope to see less of the darker elements historically associated with their relationship.
4 Joaquín Torres & Sam Wilson
Reuniting the New Captain America & Falcon
Another pair we eagerly anticipate seeing reunited are Sam Wilson and Joaquín Torres, portrayed by Danny Ramirez. Their camaraderie was first established in The Falcon and the Winter Soldier, and Captain America: Brave New World officially cemented Joaquín’s role as the new MCU Falcon. As Sam embarks on a new chapter as Captain America, witnessing Joaquín’s character development promises to be both inspiring and exciting, particularly as he emerges as a key member of Sam’s Avengers team.
3 Reed Richards & Victor Von Doom
Mister Fantastic & Doctor Doom: Eternal Rivals
The relationship between Pedro Pascal’s Reed Richards and Robert Downey Jr.’s Victor Von Doom stands to be one of the most intriguing aspects of Avengers: Doomsday. The two are deeply intertwined within Marvel’s lore, and exploring their rivalry could provide a rich narrative backdrop, particularly drawing from epic storylines such as the notable 2015 Secret Wars.
In the comics, Doom and Richards are archenemies whose conflict spans decades, stemming from a pivotal accident that scarred Doom. It’s this enmity that could offer thrilling moments in the film, especially regarding their roles in the multiverse where destinies can shift at any moment.
2 Thor & Loki
The Brothers’ Reunion: A Highly Anticipated Moment
The excitement surrounding Chris Hemsworth’s return as Thor alongside Tom Hiddleston’s Loki cannot be overstated. Following a tumultuous journey that included their appearances in Avengers: Infinity War and various spin-offs, Marvel is ready to bring these sibling characters back together on-screen. Their long-awaited reunion, last seen intermittently, promises to explore their dynamic as they navigate challenges in the multiverse.
With both actors having established fan-favorite status across numerous MCU projects, their union in Doomsday will add yet another layer to the film’s excitement, particularly in light of Loki’s evolution into a more heroic figure through his own series.
1 Professor X & Magneto
Return of Professor X & Magneto: A Legendary Reunion
Perhaps the most thrilling prospect is the reunion of Patrick Stewart and Ian McKellen as Professor X and Magneto, respectively. Originally introduced in 2000’s X-Men, their last joint appearance was in 2014’s X-Men: Days of Future Past. As Marvel prepares to reboot its X-Men franchise, their on-screen chemistry will reignite excitement.
Stewart and McKellen’s portrayal of these iconic characters left an indelible mark on the franchise. Their return in Avengers: Doomsday will likely be a highlight, rekindling nostalgia while setting the stage for a new chapter in the MCU for these beloved characters.