What Does 'Avengers: Age of Ultron' Have to Do With 'Avengers: Doomsday'?

New Rockstars host Erik Voss has become the go-to analyst for MCU deep dives, and his latest breakdown is arguably his most consequential one yet. The channel's 'Doomsday Rewatch' series continues with a meticulous, scene-by-scene examination of 'Avengers: Age of Ultron' (2015) — a film that, over a decade later, is revealing itself to be one of the most densely layered entries in the entire Marvel Cinematic Universe.

The core thesis of the video is bold: Age of Ultron was not just a stepping stone to Infinity War — it was quietly laying the groundwork for 'Avengers: Doomsday' all along. With Doctor Doom now central to the MCU's next chapter, revisiting a film that name-drops Latveria, features a villain obsessed with order and extinction-level control, and introduces Vision and his philosophical debates about chaos suddenly feels less like nostalgia and more like prophecy.

What Are the Biggest Easter Eggs and Hidden Details Uncovered in the Breakdown?

Voss structures the nearly 50-minute video around moments that most casual viewers — and even dedicated fans — would have glossed over. The revelations range from subtle production choices to geopolitical MCU world-building that connects directly to the Doom mythology. Here are some of the standout discoveries:

• Sokovia and Latveria: The fictional Eastern European nation of Sokovia is positioned geographically and politically in ways that directly mirror Latveria, Doctor Doom's home country. Voss argues this wasn't accidental.
• 'A Suit of Armor Around the World': Tony Stark's iconic line is recontextualized as almost a direct philosophical echo of Doctor Doom's governing ideology — protection through dominance.
• Tony's Nightmare Vision: The Endgame callback hidden inside the Scarlet Witch's dream sequence is dissected frame-by-frame, revealing details that only make sense in retrospect.
• Steve Rogers and Mjolnir: The legendary party scene gets a fresh look, with Voss suggesting Cap's subtle budge of the hammer wasn't just a crowd-pleaser — it had deeper implications about worthiness that pay off much later.
• Vision's Birth and J.O.C.A.S.T.A.: The creation of Vision, alongside the mention of the Friday AI and J.O.C.A.S.T.A., is examined as a setup for the upcoming 'VisionQuest' project.
• Ulysses Klaue's Wakanda Files: The vibranium black market file on Klaue's arm contains hidden text and references that Voss identifies as early Black Panther and Wakanda world-building.
• Ultron's Speedread: When Ultron first comes online and scans the internet, the files and images shown on screen contain genuine Easter eggs that were baked into the production design.

What Is the Internet Saying About This Breakdown?

The comments section reflects something increasingly rare in MCU fandom: genuine, cross-generational enthusiasm for a film that was once divisively received.

"This movie gets better with age every year." — @Idk_Ijustlovemovies

That single comment, sitting as one of the most-liked on the video, captures a broader shift in how audiences are reassessing Age of Ultron. The film took heat on release for feeling overstuffed, but the 'Doomsday Rewatch' lens is completely reframing that density as intentionality.

"Age of Ultron is my favorite Avengers movie because it brings the simplicity of the OG 6 before everything crazy happens to them." — @quentinojeda915

"James Spader is so good as Ultron!! I can't wait for VisionQuest." — @Ishan-x3v

The VisionQuest anticipation is real and recurring in the comments. Multiple fans flagged it as the direct successor to Age of Ultron's emotional core, suggesting Paul Bettany's next project carries serious weight within the fandom.

One particularly sharp observation came from @jkaltice, who flagged a line that deserves its own deep dive:

"I need someone to connect the Tony line to Fury — 'I'm the one who killed the Avengers.'" — @jkaltice

That line, delivered in the context of Ultron's creation, now reads as one of the most tragic pieces of foreshadowing in the entire MCU saga.

Should You Watch This Breakdown Before 'Avengers: Doomsday'?

If you are doing any kind of MCU rewatch in preparation for 'Avengers: Doomsday', this New Rockstars breakdown is not optional — it is essential viewing. Voss does not just recap the film; he reconstructs it with the benefit of a decade's worth of hindsight and incoming narrative context.

Age of Ultron is no longer the 'middle child' of Phase Two. It is increasingly looking like the architectural blueprint for everything the MCU is building toward with Doctor Doom at the center. The Latveria geography, the 'suit of armor' philosophy, Vision's chaotic birth, and Ultron's ruthless utilitarian logic all read differently when Doom is the destination.

For Marvel newcomers, this video functions as a master class in MCU connectivity. For veterans, it is the kind of rewatch content that makes a 2015 film feel genuinely urgent in September 2026.

Virality Prediction: Expect this breakdown to spike heavily across Reddit's r/MarvelStudios and r/MCU communities through the weekend, particularly as fans building personal 'Doomsday Rewatch' lists look for structured guides. The 'Tony Stark killed the Avengers' thread angle alone has the legs to go viral on X/Twitter within the next 48 hours. As 'Avengers: Doomsday' marketing ramps up, New Rockstars' entire rewatch catalog is positioned to become the definitive pre-release resource for the MCU's next era.