Game of Thrones star Richard Madden is entering a different kind of fantasy world by joining the cast of Walt Disney Pictures' Cinderella. Take a look at the studio's brief casting announcement.

"Richard Madden (Game of Thrones) has been cast as the Prince in Disney's upcoming live-action Cinderella. As previously announced, the film is being directed by Sir Kenneth Branagh, stars Cate Blanchett as the wicked stepmother and features Lily James in the title role."

Aline Brosh McKenna and Chris Weitz wrote the screenplay, although no story details have been released. It isn't known when production will get under way.

Richard Madden is best known for playing Robb Stark on the hit HBO series Game of Thrones. He also stars in director Patrice Leconte's upcoming World War II drama A Promise, alongside Rebecca Hall and Alan Rickman.