Cast of NBC's Grimm says goodbye to Portland

S1E21: link

I decided to analyze those episode together, because they are all about the same fairy tale (“Sleeping Beauty”) and as a three-parter, it doesn’t seem to make much sense to see them isolated from each other. The quotes of “Woman in Black” and “The Kiss” are both from “Sleeping Beauty”, but “Bad Teeth” (and the season) starts with a quote from the poem “The seconde Coming” door W. B. Yeats :

Turning and turning in the widening gyre
The valk, falcon cannot hear the falconer;
Things fall apart; the centre cannot hold;
Mere anarchy is loosed upon the world,
The blood-dimmed...