Reports indicate that filming for Marvel's upcoming film, "Avengers: Secret Wars," may be delayed, prompting concern among fans about the potential impact on its planned release date. Multiple Marvel movie insiders have suggested that principal photography, originally slated to commence last month, has been rescheduled for early 2027, with January being a likely start time.
These reports, independently verified by tipsters Daniel Richtman, Alex Perez, and Apocalyptic Horseman, have led to discussions on fan forums about whether the extended pre-production timeline will affect the film's ability to meet its December 17, 2027, release date. Marvel has not yet issued an official statement regarding any changes to its production schedule.
Fans have expressed a range of reactions, with some suggesting the delay could allow for adjustments based on the reception of preceding films, such as "Avengers: Doomsday." Others are growing impatient, noting that "Secret Wars" was first announced in 2022.
Comparisons are being drawn to the production timelines of other recent Marvel films. "Avengers: Doomsday" reportedly concluded its five-month principal photography in September 2025, with additional scenes shot closer to its December launch. This left over a year for post-production. For "Spider-Man: Brand New Day," filming spanned from August to December 2025 for a July 2026 release, a comparatively tighter schedule. However, "Secret Wars" is expected to have a more complex narrative and a larger cast, potentially requiring a more extensive production window.
Questions remain about the exact start date for "Secret Wars" and whether any footage has already been captured that could be integrated into the final film, a technique previously employed for "Avengers: Infinity War" and "Avengers: Endgame." A significant delay could affect the release of other Marvel projects scheduled for 2028, including "X-Men," "Ghost Rider," and "Black Panther 3."
While a delay is possible, Marvel may prioritize ensuring "Secret Wars" meets its intended quality. Directors Joe and Anthony Russo have previously teased that "Avengers: Doomsday" will feature "a very surprising ending" and a "focused propulsive narrative," despite its considerable runtime.