Netflix official description wrote:
The Monster Is Within
In the shadows of a rusted Pennsylvania steel town, the mangled body of a teenage girl is discovered. As they hunt for a monster among them, rumors mount and many of the eccentric residents become suspects, from the newly arrived gypsy family to the wealthy Godfrey clan. In the twisted world of Hemlock Grove, everyone hides a dark secret. From director Eli Roth (“Hostel”) comes a chilling supernatural series based on Brian McGreevy’s novel.
The show pilot is being directed by Eli Roth, who is also directing the pilot. It also appears to have the author of the book on which is based, Brian McGreevy ivolved.
Netflix page, with trailers
And they also revealed a clip featuring the shows - very gory - werewolf transormation.
Famke Janssen as Olivia Godfrey
Bill Skarsgard (younger brother of True Blood's Alexander Skarsgard) as Roman Godfrey
Landon Liboiron as Peter Rumancek
Penelope Mitchell as Letha Godfrey
Lili Tayloras Lynda Rumancek
Dougray Scott as Dr. Norman Godfrey
Freya Tingleyas Christina Wendall
Aaron Douglas as Sheriff Sworn
Nicole Boivin as Shelley Godfrey
Tiio Hornas Destina Rumancek
Kandyse McClure as Dr. Chausser
Ron Mustafaa as Tom Mayer
Eliana Jones as Alexa Sworn
Emilia McCarthy as Alyssa Sworn
Don Francks as Nicolae Rumancek
Joel de la Fuenteas Dr. Johann Pryce
I've never gone for Roth's torture porn movies, but this has me pretty excited.