Rebecca Romijn is sharing an update on her return as Mystique in the highly-anticipated Avengers: Doomsday. At The Hollywood Reporter's San Diego Comic-Con suite, the Star Trek: Strange New Worlds star admitted that she wasn't sure if she's finished filming for the forthcoming Marvel film because the script isn't fully complete.

Rebecca Romijn says slipping back into Mystique’s skin for Avengers: Doomsday was an emotional and somewhat disorienting experience, one that brought on a wave of nostalgia, surreal dreams, and even a sense of closure.