As the Cranes gather to say their final goodbyes, a flashback reveals Mr. Dudley’s connection to the house — and exposes a secret in the walls.

The aftermath of the showdown with Black Lightning leaves everyone reeling. Meanwhile, Tobias gathers his forces.

Jefferson is on the hunt for his father’s killer, while Anissa uses her new powers to rectify a wrong after a protest fails. Jennifer grapples with some difficult choices. Elsewhere,…