The Doctor tries to get everyone to Rio, but nothing quite goes as planned. They arrive in a small Welsh village where the Doctor immediately senses that the ground isn't quite right. There is a drilling rig nearby that has reached a depth of 21 kilometers when odd things begin to happen. A local village man has disappeared and soon after Amy is swallowed into the ground. The Doctor realizes that the drilling has disturbed an ancient reptilian race that has lived deep underground for thousands upon thousands of years and who are determined to protect themselves against the 'apes' who live on the surface. Written by
Did You Know?
For the scene in which Amy is dragged underneath the ground, Karen Gillan
stood on boxes and lowered herself into a stone compartment. Two pieces of rubber were at the opening of the compartment which expanded as she lowered herself down. A layer of soil was spread across the rubber; Gillan's ears were taped over to make sure the soil did not enter her ears. Gillan, initially scared at performing the stunt, put some of her fear and claustrophobia into the scene as she expected Amy felt the same way. See more
Have you met monsters before?
Are you scared of them?
No. They're scared of me.
Doctor Who Theme
Written by Ron Grainer
Arranged by Murray Gold
Performed by BBC National Orchestra of Wales See more