Episode 8:
It is quite obvious, that the witch is Anne from the future, especially considering Piwi tagging along, and witch also having a big Piwi. I also think that the ruins, that they passed were ruins of the empire, and the fog was some sort of time gate or whatever. This could explain why the horse thing turned around, if we assume that the island was part of the Empire, too. You know, like they had a flood alike to the biblical one or something similar.
