After Dean’s encounter with Castiel, Dean, Sam and Bobby brush up on their biblical lore when they’re attacked by the vengeful spirits of people from the Winchesters’ past. They’re warned…

The Winchesters investigate a series of crimes where robbers with no criminal past commit suicide after the hold-ups.

Klaus just isn’t himself after seeing Dr. Orwell, an optometrist with oddly optimistic patients. Meanwhile, Violet works to clear her parents’ names.

The children arrive at the Lucky Smells Lumber Mill and unearth some unsettling accusations about their parents. Count Olaf courts an old flame.