Both films are scheduled to go into production this summer. In "Camp X-Ray," which shoots first, Stewart will play a woman soldier stationed at Cuba's Guantanamo Bay.
In "Sils Maria," she'll make a supporting turn as the young personal assistant to Binoche, who plays an aging actress set to star in the play that once made her famous. Binoche's character is now cast as the production's older character, opposite a young actress (Maretz), taking over the iconic role. Stewart's part was previously filled by Mia Wasikowska, who dropped out of the film.