Sam has a vision of Dean shooting a defenseless man, and they go to the town of River Grove, where they find the townspeople have been possessed by a virus that makes them violent.
Episode rating
Cast of episode
83
15
- Dean Winchester
- Sam Winchester
- Dr. Amanda Lee
- Mark
- Duane Tanner
- Deputy Jan Harris
- Jake Tanner
- Mr. Tanner
- Mrs. Kline
- Man at Barricade
- British Magic Spectator