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?

‘Hide’ airs at 6.45pm on Saturday 20 April on BBC One. To whet your appetite, here are hints for the episode…

» A reference made in ‘Army of Ghosts’ is made here.

» It looks like the name of the show might change…

» A rather meta reference to ’70s Doctor Who is made.

» There is a Scooby Doo moment.

» The Doctor comments on the heat of Clara’s underwear.

» Something we see in ‘The Five Doctors’ is seen here.

» The Doctor’s been rummaging through David Tennant’s wardrobe.

» That’s an interesting pronunciation of a Pertwee era planet.

» A noise not heard in some time is heard again.

» Clara and the TARDIS are not getting on.

> Order Series 7 Part 2 on DVD on Amazon.

> Buy Series 7 Part 1 on DVD on Amazon.

Watch the Series 7 Part 2 trailer…

Are you looking forward to ‘Hide’? Let us know below…