Grimm

S1E15: link

There is a certain pattern in Grimm concerning the way it deals with fairy tales. If they are not very well known, Grimm likes to play it fast and loose. Sometimes there is 다음 to no connection to it, but sometimes the writers show (accidentally?) a surprisingly understanding for them, which might point to them spending some time thinking about the 출처 text, instead of just slapping a fitting quote into a story they already had in mind. If the fairy tale in 질문 is well known, the references are 더 많이 obvious and deliberate. But then the writers tend to go for 인기 believes...