A teenage girl is brutally murdered in the small Pennsylvania town of Hemlock Grove, where secrets lie and the darkest evils hide in plain sight.
A young girl is brutally murdered and found near the former Godfrey steel mill. As rumors mount, two of the suspects in her killing, Peter Rumancek, a 17-year-old Gypsy trailer trash kid rumored to be a werewolf, and Roman, the heir to the Godfrey estate decide to find the killer themselves.