Doctor Who: EVERY NuWho Villain And Monster Ranked Worst To Best
207. Carlo
Appears in: The Vampires of Venice.
The Calvierri family's unscrupulous steward, Carlo calmly went about doing their bidding, such as reading Isabella's last rites before she was distressingly devoured by Rosanna's 10,000 children in the canal.
The only real emotion he showed was being freaked out at the sight of her true fishy form.