“Game of Thrones” star Natalie Dormer will topline Screen Gems’ new zombie thriller Patient Zero. Directed by Stefan Ruzowitzky (Deadfall), the film finds Dormer playing a viral outbreak survivor gifted with the ability to communicate with the undead.

When the outbreak becomes a global pandemic, turning victims into rabies riddled monsters, Dormer is the only one who can save the day with her powers.

Dormer currently plays widowed queen Margaery Tyrell on HBO’s “Game of Thrones.” She also portrayed doomed queen Anne Boleyn on Showtime’s “The Tudors,” and criminal mastermind Jamie Moriarty on the CBS Sherlock Holmes series “Elementary.” She’ll next be seen in The Hunger Games: Mockingjay.