Discover why Grimm, with its 89% Rotten Tomatoes score, is the perfect successor to Supernatural.

"Modern Family" alum Ariel Winter's animated series, "The Sisters Grimm," is to premiere on Apple TV+ Oct. 3. It is based on ...

Discover the cast and crew of Grimm: Season 1, Episode 3 on Rotten Tomatoes. See actors, directors, and more behind the scenes. Explore now!