Alone, without the Doctor, Clara discovers a new danger from another dimension. But how do you hide when even the walls give no protection? People need help and the Doctor can’t leave the TARDIS. And Clara has to fight an enemy that can’t be seen.
Alone, without the Doctor, Clara discovers a new danger from another dimension. But how do you hide when even the walls give no protection? People need help and the Doctor can’t leave the TARDIS. And Clara has to fight an enemy that can’t be seen.
