X-Men actress Rebecca Romijn is returning to play Mystique after a long gap. At San Diego Comic Con, the actress was asked about her role in the upcoming Avengers: Doomsday when she revealed that the MCU film's script wasn't finished yet.

Mystique actor Rebecca Romijn doesn't even know if she's filming anything else for Avengers: Doomsday, admitting that the script is still being written.

Romijn kept her lips sealed when asked if she’s read the entire script, noting, “I cannot confirm nor deny that I have read the entire script.” She also admitted she “can’t say” who she’s filmed scenes alongside, but it was a “surreal” experience shooting with some of her original X-Men co-stars with a new, blended cast.