David Greenwalt and Jim Kouf, co-creators of Grimm, gave TV Guide a lot of scoop about season 4, including what to expect for each of the characters, new wesen in Portland, and the Christmas episode. Source: TV Guide
Here’s a sneak peek into the TV Guide article. This part of the article is about the new wesen.
Meet the New Wesen!
A New Hexenbiest: “They need to reverse-engineer whatever it is that Adalind did to him, and then you need a big-ass Hexenbiest to do that,” Greenwalt says.
Schizophrenia Wesen: “We’re going to explain schizophrenia in our way,” Greenwalt says. What if you didn’t just hear voices but saw a Wesen talking to you? You’d think you were out of your mind and you would be institutionalized and taking meds.”
Heftigauroch: “We have a raging bull, like the fighter, but this guy is actually a raging bull, a little like a minotaur,” Greenwalt says. “In that same episode, there’s a Schinderdive, it’s warthog-ish. He’s sort of Don King in an extreme situation.”
Luison: This wolf-like Wesen will appear in a story line that will be like Gaslight where someone is trying to convince another person that they are crazy.
Kallikantzaroi “It’s about these goblin-like critters that appear before Christmas and wreak havoc. They hate Christmas, but they’re fun and they’re little,” Greenwalt says. Kouf adds: “We explain one of the most important things about Christmas. John Gray of Ghost Whisperer is directing that episode.”