Based on Jojo Moyes book about a small town girl who forms an unlikely bond with the recently paralysed man she’s taking care of
Will see Clarke play a nurse who aids a boy through the trauma of his mother's sudden death.
Both are ditching "anything that might taste good at all" in preparation for their roles.
Plays 'dragon' lover Daenerys Targaryen on HBO's "Game of Thrones"
One of five actresses testing for a role in the superhero sequel; Scarlett Johansson also expected to appear