Two Game of Thrones Stars Join Pride and Prejudice and Zombies — See Who Else Has Been Attached

Back in 2009 when the adaptation was first announced, Natalie Portman was set to star in and produce the movie. Though she eventually dropped out of playing Elizabeth Bennet, she has stayed on as a coproducer.

Stone was attached to the lead in 2011, but she passed on the movie before negotiations took place.

Last year, Lily Collins scored the part of Elizabeth Bennet, but the actress later dropped out of the project.

James is set to play Elizabeth Bennet, the lead role. You'll be seeing even more of the Downton Abbey actress: she's also starring in 2015's Cinderella as the titular princess.

Riley will play Mr. Darcy in the adaptation. You may recognize him from starring alongside Kristen Stewart in 2012's On the Road and his role as Angelina Jolie's right-hand man/bird in Maleficent.

Heathcote is on board to play Elizabeth's sister, though it's not clear which one. The actress is familiar with spooky subject matter; she starred in Dark Shadows in 2012.

Booth (Noah, Romeo & Juliet) is playing Mr. Bingley, a friend of Mr. Darcy's.

Boardwalk Empire's Huston will play Mr. Wickham, a charismatic lieutenant who has a romance with Elizabeth.

Greenwell (Shameless) will portray Caroline, Mr. Bingley's bitter sister.

Matt Smith is the latest star to join the cast. He'll play Mr. Collins, a socially awkward parson who proposes to Elizabeth.

Game of Thrones' Lena Headey has joined the movie as well. No word on her character yet.

Headey's onscreen father, Charles Dance, has also joined the zombie mashup.