Constantine, Ava and others in “Unfinished Business”

Constantine

So, any idea of what kind of foul beast we're up against, then?

Ava

Well, based on [knowing look to Sara] research Sara and I have been doing, we could be looking for a swampy monster thing.

Sara

According to the timeline, before the end of summer, several kids went missing, never to be seen again.

Constantine

Well, I happen to know a swamp thing. But then again, Maine is way too far north for that muppet.