A new lead on Joe takes Ryan and Debra to a hardcore S&M dungeon.
Norman's psychological problems start to reveal themselves as Norma works hard to keep the police out of her business.
The season finale hits with a bang - lots of bangs.
This new video game is a killer....
After Skye is drugged at the party, she slips into a coma.
Elena finds Katherine - and another old "friend." Plus, the cure is on the move...
Dean and Sam stumble upon a kind of boarding school for young hunters.
The final episode of the season - who will win?
Bo and Kenzi go to a juvenile delinquent camp
Kenny moves up his timetable with Aidan; Josh and Nora move up their wedding; and Sally is desperate for a way out of her predicament.