In charge of the Ushers' publicity, Camille conspires to spin controversy in her family's favor and expose the grim details of her sister's experiments.

Leo adopts a black cat who soon brings evil — and a mysterious woman — into his home, while Roderick struggles with terrifying hallucinations.

A furious Frederick sets out to handle unfinished business. Madeline receives an ominous message at an old haunt. Dupin grows wary of Roderick's motives.

In 1980, Roderick and Madeline seize a chance to cement their fortune — for a price. Decades later, the remaining Ushers reckon with the consequences.