*Spoilers* In “Traitor,” Dinah concocts a potion to punish a woman’s cheating husband. Cordelia arrives and asks Dinah to arrange a meeting with Papa Legba. Meanwhile, Joan Collins re-surfaces as an actress named Bubbles McGee who stars in tasteless slasher movies. Madison appears and informs Bubbles that she’s been summoned. Bubbles has the ability to…
