A pair of Game of Thrones stars have joined the cast of the upcoming movie adaptation of Seth Grahame-Smith‘s horror twist on a classic novel, Pride and Prejudice and Zombies.

Lena Headey (300, Dredd) and Charles Dance (Dracula Untold, Alien 3), who play the father-daughter duo of Cersei Lannister and Tywin Lannister on Thrones, have both signed on for currently unspecified roles in Zombies. It’s also been announced that Screen Gems has acquired the rights to U.S. distribution for the movie.