Ingvild Deila had one of the most important roles in Rogue One, but you've probably never heard of her. The Norwegian actress was the person on set whose face was turned into the young Carrie Fisher's for the film's climactic scene. While most Star Wars actors aren't allowed to say much about the films, Deila was sworn to total silence -- she couldn't even say she'd been hired -- but now she's finally speaking out about the role.