Norman and Norma fixate on Annika's disappearance. Norma learns what the Arcanum Club really is. Dylan and Caleb encounter a new neighbor.

When Norma finds herself in a rare position of power, she appeals to Romero for guidance. Norman and Dylan both come undone from the fallout of a secret. Caleb considers an offer made to him by a surprising source.

Romero confronts Norma about new information that has recently come to light. Norman reels from a recent discovery. Caleb and Dylan take a job that involves some risk. Emma makes a decision about her future with Norman.

Norma and Romero take a big step together, but neither knows what it means to the other. As Norman struggles to accept his new circumstances, Dylan attempts to shed old business.

While Norman digs deep in his past in therapy and confronts some painful truths, Norma does everything in her power to keep a secret of her own from coming to light.

Norma and Norman try to reconnect as they plan for the future. Frustrated by Norma's blind eye, Romero and Dylan decide to take action for Norman's own good.