OriginalX-MenMystique actor Rebecca Romjin confirmsAvengers: Doomsday’s script is still being written on set.Avengers: Doomsday’s December 2026 release dategivesMarvela year and a half to complete the movie. However, its scope is so large that the studio needs to remain in full gear to meet the deadline.
Speaking toTHR,Mystique star Rebecca Romjin reveals that she doesn’t know whether she has finished filming herAvengers: Doomsdayscenes, as the script is still unfinished even though the movie is already deep into production. According to Romjin, little plot information is known by the actors themselves, as Marvel"[keeps] everything under wraps.”Read Romjin’s full quote below:

“[I’m] not quite sure (…) The script hasn’t — they haven’t finished writing it. It’s been very, very fun, and we don’t know yet. They keep everything very close to the vest themselves in an effort to keep everything under wraps.”
What Rebecca Romjin’s Avengers: Doomsday Comments Mean
Marvel Studios Is Taking A Delicate Approach To Doomsday’s Filming
Marvel Studios’ decision to writeAvengers: Doomsday’s script during production is a risky strategy, especially given the film’s massive expectations.Following a streak of critical and commercial underperformers,Avengers: Doomsdayis a make-or-break entry for the MCU. This approach could lead to dangerous tonal inconsistencies or narrative gaps or the biggest feat of creativity and logistics for the studio.
The stakes couldn’t be higher for the MCU right now.Avengers: Doomsdayfeatures dozens of key MCU characters, many of whom haven’t been seen in years. IfAvengers: Doomsdaydoesn’t resonate with audiences, it could derail the franchise’s future at a crucial point. Future projects likeMarvel’sX-Menmovieand future individual reboots of characters like Steve Rogers and Tony Stark could suffer as a result.
Still, Marvel Studios appears to be treatingAvengers: Doomsdayas an all-hands-on-deck priority. The Russo brothers are at the helm, along with writers Stephen McFeely and Michael Waldron. Robert Downey Jr. also knows enough about the MCU machinery to provide valuable input. While writing during filming is inherently dangerous, the presence of seasoned veterans may be exactly what’s needed to pull off such a feat.
Our Take On Rebecca Romjin’s Avengers: Doomsday Comments
Avengers: Doomsday’s Secrecy Adds Some Difficulty, But It’s Known Ground For Marvel
While it’s a bold move to write and filmAvengers: Doomsdaysimultaneously, it’s completely normal for actors in ensemble films likeAvengers: Doomsdayto be unaware of the full story. Marvel used the same strategy duringAvengers: Infinity WarandAvengers: Endgame. This approach minimizes the risk of leaks, especially for the MCU’s twist-heavy crossovers.
GivenAvengers: Doomsday’s scope, Marvel’s commitment to secrecy is understandable. Besides the inherent risks of such a massive movie, Marvel needs to ensure that all major reveals are reserved forAvengers: Doomsday’s opening day. Still, juggling a constantly-developing script with individual actors' scripts and schedules must be quite a challenge, even for Marvel Studios.