Anthony Russo Says Steve Rogers' Endgame Time Jump Sparks Doomsday Ahead of Dec. 18, 2026 Release

Q: Does retconning Iron Man's iconic hammering sound into Doctor Doom's mask-forging hint at a much darker MCU legacy?

Yes. If the *Endgame Encore* coda truly reassigns the famous hammering sound from Tony Stark’s first armor to Doctor Doom forging his mask, Marvel is signaling a darker legacy for the MCU: the franchise’s foundational image of ingenuity and survival is being mirrored into villainy. The strongest evidence is the way the new footage is framed. Reports describe Robert Downey Jr.’s Doom forging his mask in sync with the metallic clanging long understood as a tribute to Iron Man. That is not just an Easter egg. It creates a deliberate visual and sonic rhyme between Tony Stark’s origin and Doom’s rise, implying that the same brilliance that once saved the universe can, in another timeline or variation, become its gravest threat. That does not yet prove Doom is literally a Tony Stark variant. Marvel and the Russos have stopped short of confirming that. But the recontextualization clearly invites that reading, especially given Joe Russo’s earlier comment that the shared face will “make sense” in the films and the multiverse setup surrounding *Doomsday*. It also fits the broader rewrite of *Endgame*. Anthony Russo has said Steve Rogers staying in the past is “where *Doomsday* is born,” and the added Loki and TVA scenes suggest heroic choices now carry catastrophic multiversal consequences. In that context, turning Iron Man’s final auditory echo into Doom’s origin beat suggests the MCU is recasting its own legacy as unstable, tragic and morally inverted rather than purely triumphant.

3 articles · Updated · Yahoo! Voices · Sep 25

Anthony Russo said a newly added Endgame scene reveals the moment Avengers: Doomsday is born: Steve Rogers staying in the past with Peggy Carter.
One beat beyond Endgame’s original ending, the rerelease shows Steve and Peggy interrupted by Loki, who warns they are in danger and offers help.
Russo framed that choice as the pivotal character decision whose meaning has changed, tying Steve’s time-travel ending directly to the next Avengers film.
Avengers: Endgame: Encore uses the added scene to bridge the two movies, with Doomsday set to open in theaters on Dec. 18, 2026.

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Anthony Russo Confirms Steve Rogers' Endgame Time Travel Causes Avengers: Doomsday

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Anthony Russo says that Steve Rogers' time travel in 'AVENGERS: ENDGAME' causes the events of 'AVENGERS: DOOMSDAY' to happen. “[In Endgame: Encore] we sort of play one beat past where Steve Rogers'

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Anthony Russo says that Steve Rogers' time travel in 'AVENGERS: ENDGAME' causes the events of 'AVENGERS: DOOMSDAY' to happen. “[In Endgame: Encore] we sort of play one beat past where Steve Rogers'

How does Steve Rogers' peaceful happy ending secretly trigger the catastrophic multiverse collapse in the upcoming Avengers: Doomsday?

Why is Doctor Doom secretly hunting down original Avengers like Hulk in the shadows before Doomsday arrives?

Does retconning Iron Man's iconic hammering sound into Doctor Doom's mask-forging hint at a much darker MCU legacy?

Anthony Russo Says Steve Rogers' Endgame Time Jump Sparks Doomsday Ahead of Dec. 18, 2026 Release

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