Warehouse 13 - An Evil Within

Seizoen: 4 - Aflevering: 2 / 41 - Eerst uitgezonden: 30 juli 2012 - Episode ID: 639943

Pete and Myka are sent to Philadelphia to find an artifact that is the cause of strange hallucinations — people are fearing monsters, but when attacked, only humans are killed. Artie is searching for more information on what evil he unleashed. Claudia tempts fate as she tries to bring Steve back, with the help of someone unexpected.