Night Horrors

Season 1 Episode 4The Doctor is stuck in a dark dimension, where everything AND nothing is real. The Doctor then sees a hooded figure, but disappears too quickly for the Doctor to understand what it is. The King of Nightmares then appears, and explains that they're in a young child's dream. The Doctor tries to wake the child up, but the King is feeding off of the child's dream power. So the Doctor destroys the King and the nightmare ends. The children of UK can now sleep in peace...