Old Enemy of the Doctor to Return!!!!

From The Time Vortex

You'll also notice Meera Syal, who plays a geologist called Nasreen Chaudhry. The story airs as episodes eight ('The Hungry Earth') and nine ('Cold Blood'), beginning on May 22.

NOW if you are fan from the classic episodes of Doctor Who then you should be familiar with this creature. For those of you who have not watched growing up the classic Doctor Who as they call it then here is a pic to show you what they generally look like. Although who knows hoe Moffet will be changing their looks in series 5.

From The Time Vortex