When Soleil accidentally releases an ancient evil from a cursed graveyard, the spirit of Marie Laveau grants her, and an unlikely group of kids, powers from the Loa.

Reeling from their new powers, the kids seek answers from Pat's Aunt Alma, a voodoo mambo, who helps them contact the spirits; the mysterious ancient evil they unleashed goes after Missy.

Soleil and Stanley learn there's more to each other as they desperately try to save his little sister Cece from rougarou Missy; Pat and Maybe search for offerings to summon Ogoun.

Maybe still refuses to go to the Shadow Realm, but when a school ghost haunts the Krewe, Soleil finds the root of Maybe's fears.

The Krewe realizes Belial feeds off fear in big crowds, so they keep watch over the Friday the 13th parade; Soleil tries to unlock her powers.

When the Krewe goes on a field trip to the swamp, they find out Pat used to live there until his dad passed away in a gator accident; Pat never believed the story, and a mysterious voice offers to tell him the truth.