A 2026 theatrical re-release timed to Avengers: Doomsday has pushed Endgame past Avatar by the slimmest of margins in box-office history.
Avengers: Endgame has once again become the highest-grossing film in worldwide box-office history, overtaking James Cameron's Avatar after Disney and Marvel Studios re-released the 2019 blockbuster as Avengers: Endgame Encore. By October 4, 2026, Endgame's reported lifetime global gross had reached approximately $2.9255 billion, narrowly exceeding Avatar's approximately $2.9237 billion — a margin of roughly $1.8 million, according to Deadline and Variety.
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How the Encore Re-Release Closed the Gap
The immediate trigger was the 2026 theatrical rollout of Avengers: Endgame Encore, positioned partly as a promotional lead-in to Marvel's forthcoming Avengers: Doomsday, scheduled for release on December 18, 2026. Deadline explicitly connected the Encore campaign to the Doomsday buildup, framing the re-release as both a nostalgia play and a marketing bridge for Marvel's next major crossover event.
According to Yahoo News and Mashable, the Encore run added approximately $126 million to Endgame's lifetime worldwide gross, split between roughly $36.2 million in North America and $89.8 million internationally. Those totals were sufficient to close the gap with Avatar and move Endgame back into first place. Deadline reported an estimated $26.1 million opening weekend for Encore, which was followed by a far steeper drop-off — approximately $4.4 million domestically in its second weekend, an 81% decline from its opening frame, with international theaters contributing a further estimated $14.4 million during that same second weekend.
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A Record That Keeps Changing Hands
The result reverses a record that has shifted several times over the past 17 years. Avatar first claimed the all-time mark after its 2009 release, eventually surpassing Cameron's earlier film Titanic. Endgame's original 2019 run then briefly displaced Avatar, lifting its worldwide total to about $2.79 billion. Avatar reclaimed the crown after a 2021 theatrical re-release pushed its cumulative gross back above Endgame's then-total, and Variety noted that Avatar has now reached its current figure after five separate re-releases.
Endgame's 2026 Encore release now establishes another reversal, but industry reporting is cautious about calling it permanent. Given Avatar's history of successful re-releases and the narrowness of the current gap, specialist outlets including Forbes and Deadline have framed the new ranking as current rather than settled, noting that future re-releases, special screenings, or additional international reporting adjustments could alter the order again.
Why the Numbers Diverge Across Reports
Early coverage of the Encore run produced inconsistent figures, reflecting the staggered nature of box-office reporting rather than factual contradiction. The Times of India, reporting on October 3 before the record was formally confirmed, described the first-week global addition as approximately $100 million and said Endgame had reached roughly $2.9 billion while closing in on Avatar's $2.92 billion total. By October 4, outlets including Forbes, Variety, Deadline and IGN had converged on the $2.9255 billion figure for Endgame against Avatar's $2.9237 billion, reflecting the inclusion of final second-weekend domestic and international numbers.
Worldwide box-office totals are not certified by any single governing body; they are compiled from territory-by-territory theatrical reporting and subsequently tracked by specialist databases such as Box Office Mojo alongside trade publications including Deadline and Variety. That reporting structure means the less-than-$2-million difference between the two films is small relative to the uncertainty tied to late international reporting, currency conversion, and final distributor adjustments.
What the Record Actually Measures
The ranking is an unadjusted worldwide box-office ranking, measuring nominal theatrical receipts rather than ticket sales, purchasing power, or inflation-adjusted revenue. An inflation-adjusted comparison would likely produce a different historical hierarchy, and neither film's nominal total by itself establishes which reached the larger audience, since the figures do not account for differences in ticket prices, premium-format pricing, or international currency movements over the years separating the two films' original releases.
For Disney, the milestone carries both symbolic and commercial weight. The company controls Marvel Studios and also owns the distribution rights to Avatar through its acquisition of 21st Century Fox, meaning it benefits financially regardless of which title holds the record. Marvel's use of Endgame as a promotional bridge toward Doomsday gives the Encore re-release a clear franchise-marketing function beyond the box-office milestone itself, reinforcing how established intellectual property can generate fresh theatrical revenue years after an original release.
What Comes Next for Both Franchises
No source cited in current reporting identifies a formal end date for Encore's theatrical run, nor does any forecast how long Endgame will retain first place. The confirmed next development on the calendar is the continuing theatrical and promotional rollout ahead of Avengers: Doomsday's announced December 18, 2026 release date, which industry observers expect to keep Endgame and the broader Avengers brand in the box-office conversation through the end of the year.
Cosmic Book News, citing Box Office Mojo data alongside Deadline's updated totals, listed Endgame at $2.9255 billion and Avatar at $2.9237 billion as the current top two all-time worldwide grossers. Whether that order holds through additional reporting revisions, a further Avatar re-release, or the commercial momentum generated by Doomsday remains an open question that the next box-office cycle will help resolve.
