With the annual Dauphine Street music festival around the corner, Davina, itching for a night out, convinces Marcel to let her attend. Marcel cautiously obliges but asks Cami to keep a watchful eye on Davina. Agnes (guest star Karen Kaia Livers) convinces Hayley to visit a mysterious doctor in the bayou where she makes a shocking discovery. Meanwhile, Klaus takes a special interest in Cami, who reveals some alarming information about her past.