'Doctor Who' first look: 'Hide' pics gallery

The BBC has released a set of images from next weekend’s new Doctor Who episode, ‘Hide’, written by Luther creator Neil Cross.

Clara and the Doctor arrive at Caliburn House, a haunted mansion sat alone on a desolate moor. Within its walls, a ghost hunting Professor and a gifted psychic are searching for the Witch of the Well. Her apparition appears throughout the history of the building, but is she really a ghost? And what is chasing her?

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‘Hide’ airs at 6.45pm on Saturday 20 April on BBC One.