The latest trailer for series nine of Doctor Who has finally aired, allowing the glimpse of a Game Of Thrones star who is set to play a key role.
There are around five weeks left until the first episode airs on September 19, and the BBC have allowed this tantalising glimpse into what the new season has in store for The Doctor – and what he has in store for us!
And it looks as though Maisie Williams – who plays Arya Stark in popular TV show Game Of Thrones – will play a key...
