Shadows of Power: Will Sentry Ally with Doom in Avengers: Doomsday?

Avengers: Doomsday continues to fuel intense speculation, particularly around Lewis Pullman's portrayal of Bob Reynolds, aka Sentry, and his potential ties to Robert Downey Jr.'s Doctor Doom.

Confirmed for the film following his debut in Thunderbolts*, Pullman's character brings immense power and inner turmoil to the ensemble.

Recent reports from production wraps and actor interviews have amplified theories about a twisted dynamic, though official details remain scarce.

Is Sentry Confirmed for Avengers: Doomsday?

Lewis Pullman first appeared as Bob in Thunderbolts*, released in May 2025, where his transformation into Sentry and the dark alter ego, The Void, established him as a pivotal MCU figure.

Marvel Studios announced his inclusion in Avengers: Doomsday during a March 2025 livestream, alongside Thunderbolts* castmates, as reported by Deadline on March 24, 2025.

This confirmation came before Thunderbolts* hit theaters, hinting at a larger arc.Pullman wrapped his Doomsday scenes in late October 2025, sharing in an Instagram post that he is "along for the ride unless I get another call," per The Hollywood Reporter on October 30, 2025.

The film, directed by the Russo brothers and set for December 18, 2026, features an ensemble including Chris Hemsworth, Anthony Mackie, and Vanessa Kirby, positioning Sentry amid a multiversal conflict.

His role builds on Thunderbolts*' narrative, where Bob joins the New Avengers post-Void defeat, but retains the risk of unleashing darkness. This setup raises questions about his alignment in the epic showdown.

What Role Might Sentry Play Against Doctor Doom?

Sentry's comic roots as a Superman-level hero with a villainous split make him a wildcard.

In interviews, Pullman has teased uncertainty, stating in a May 2025 ScreenRant exclusive that he does not know if Sentry will be hero or villain, adding to the intrigue.

The character's power could counter Doom's intellect and sorcery, but The Void's trauma-manipulating abilities might complicate alliances.

Production leaks from May 2025, covered by SuperHeroHype on May 20, 2025, hinted at Sentry-related spoilers on set, suggesting a major plotline.

ScreenRant's June 18, 2025, analysis posits Sentry as central to the heroes' strategy, potentially facing off against Doom's forces.

Yet, no verified scripts confirm specifics, leaving his involvement as a heroic asset speculative but likely.

The film's reshoots, speculated in October 2025 via crew merch per ComicBookMovie on October 17, 2025, could refine this dynamic, ensuring Sentry's arc ties into the broader narrative.

Could The Void Forge a Twisted Link to Doctor Doom?

Theories abound that The Void could inadvertently aid Doom. A ScreenRant piece from April 1, 2025, theorizes Doom harnessing Sentry's power as a weapon, given the villain's manipulative nature in comics.

This stems from Thunderbolts*' portrayal of The Void preying on traumas, which could mirror Doom's psychological warfare.Pullman addressed this in a April 27, 2025, ScreenRant interview, noting Sentry's "Achilles heel is himself," implying internal conflict might sway outcomes against Doom.

Another theory from May 17, 2025, on ScreenRant suggests The Void revealing Doom's origin through trauma visions, blending personal stakes with multiversal threats.

While unconfirmed, these ideas draw from verified casting and actor insights, highlighting how Sentry's duality could create narrative tension without outright villainy.

How Does Sentry's Arc Connect Thunderbolts* to Doomsday?

Thunderbolts* ends with Bob subdued but empowered, joining the New Avengers in a post-credits tease linking to Doomsday, as detailed in ScreenRant's May 1, 2025, breakdown.

This positions him for escalation, where suppressing Sentry risks failure against Doom's army.

Pullman's May 13, 2025, comments to ScreenRant emphasize Bob's post-Thunderbolts* navigation, suggesting growth amid the Void's shadow.

The ensemble's overlap, confirmed by Marvel, ensures continuity, with Sentry potentially pivotal in uniting teams like the X-Men and Fantastic Four.

Critics note this setup avoids overpowered heroes, per a June 15, 2025, ScreenRant article arguing for Sentry's sacrificial role, possibly at Professor X's hands to neutralize The Void.

Some Closing Thoughts

Rumors of Sentry's twisted ties to Doctor Doom in Avengers: Doomsday thrive on verified casting and teases, painting a narrative rich with peril and potential.

Pullman's enigmatic role promises to elevate the stakes, blending heroism with horror.

As production evolves, this dynamic could redefine MCU power plays.

So, what are your wildest theories for Avengers: Doomsday? Let us know in the comments section down below!