Who is the Riverdale Ripper? And why is Jughead waking up covered in blood?

Everyone knows the characters from Riverdale: popular Archie Andrews, girl-next-door Betty Cooper, angsty Jughead Jones, and the sophisticated Veronica Lodge. But this is not the Riverdale you know and love. Something twisted has awoken in the town with pep. Inspired by the iconic Archie Horror comics, this reimagined universe takes the grittiness of the TV show and adds a paranormal twist.

Someone is killing the citizens of Riverdale. And after a bloody full moon, Jughead realizes he is the killer! Jughead is a werewolf. Can he keep this secret from his friends -- including werewolf-hunting Betty Cooper? Jughead has to get his dark side under control -- before it is controlling him.