Muscled-up Yuan, who documents her workouts and costumes to her 338,000 followers on Instagram, is a doctor by day and determined to help in the midst of the epidemic. The figure, it turns out, is Jess, who removes her hat and stares directly into the camera before the trailer comes to an end. Gillan will also return to the big screen later this year for an upcoming sequel to Jumanji: Welcome to the Jungle, in theaters December 13, and she also stars in Call of the Wild with Harrison Ford, in theaters Christmas Day.