Man, the faceless dude's "inner dimension" thingy is kinda wasted considering how creepy he could have made that one.
Instead of what looks like a sewer, he should've made it a big hall with fleshy walls where each individual is half sewn in like the aliens do in the Alien movies.
And the guy himself, while looking interesting, should've been some kind of faceless monster that has a hole full with sharp teeth instead of a face. Something like that.

The series is kinda brutal in a way anyway, after all the small girls and boys literally get eaten alive and not just "absorbed" or whatever.
Would've made it all the more gruesome knowing how all of them are basically eaten by such a monster.
The current version looks a little bit too much like a jester, even though it's certainly a spooky/demonic one.