Okay. Rather than redescribe Netflix’s new werewolf/gypsy/murder mystery TV series Hemlock Grove (premiering this Friday), I’m merely going to quote what this trailer is rated R for: “Mild Fornication, Fellatio, Heavy Cocaine Use, Lesbian Necrophilia and Violent Hemorrhaging.”
https://gizmodo.com/this-werewolf-transformation-might-be-the-coolest-thing-464789979
I’m pretty confident that’s probably all the information you need to make a decision on whether you’re interested in the series. Very confident, actually.