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Cumberbatch's Doom Sidekick Revealed?
4 Nov
Summary
- Fan art depicts Benedict Cumberbatch as Boris, Doctor Doom's sidekick.
- Boris reportedly wields a sling ring and acts as a wizard.
- This role marks a departure from Boris's comic book persona.

New fan-made artwork for the upcoming Marvel movie Avengers: Doomsday is sparking intense speculation surrounding Benedict Cumberbatch's rumored character. The latest art depicts Boris, a character purportedly allied with Doctor Doom, alongside three witches.
Leaks suggest Cumberbatch portrays Boris, Doctor Doom's sidekick, who is said to wield a sling ring and act as a wizard. This depiction sharply contrasts with Boris's original comic book role as a caretaker and advisor to the Doom family in Latveria, highlighting a significant departure from the source material.
The film is slated for release on December 18, 2026, and will bring together heroes from various universes, including the Avengers, X-Men, and Fantastic Four, to confront an unprecedented existential threat.
This artistic rendition expands upon existing promotional materials, which have showcased Doctor Doom and other characters. However, several key figures, including Steve Rogers and Falcon, remain absent from current marketing efforts. Marvel has confirmed Cumberbatch's involvement without disclosing his specific character.