YMMV: Scarlet Traces
- Nightmare Fuel:
- The use of the working girls to feed the Martian by sucking out their blood, all to save its life in exchange for theirs.
- The opening scene of Ned Penny finding the remains of their corpses in the Thames.
- The discovery of the Martian hives of the reverse engineering of humans so that they could replace humans with Martians turned into them, allowing them to infiltrate the human bases.