Doctor Who: EVERY NuWho Villain And Monster Ranked Worst To Best

59. Ghosts

Appear in: Under the Lake, Before the Flood.

"They're Ghosts!" the Doctor exclaims. Although, technically, they're used as glorified transmitters to beam out rescue coordinates for the Big Bad, the Fisher King. But let's not split hairs - these spooky, eyeless figures walk through walls, only come out at night and carry out brutal attacks.