Miniseries

E1. The Blackwater

May 13, 2022 · 53m

London widow Cora Seaborne relocates to Essex to learn the truth about a rumored “sea dragon.” When a local girl goes missing, fears escalate.

E2. Matters of the Heart

May 13, 2022 · 53m

Cora moves to Aldwinter, but the grieving villagers don't welcome her. Naomi struggles with her guilt about what happened to Gracie.

E3. Falling

May 20, 2022 · 45m

After fishermen claim they were attacked by the serpent, Cora becomes more determined to understand what's in the water.

E4. Everything Is Blue

May 27, 2022 · 52m

Luke throws a birthday party for Cora. During an eventful night, Cora and Will get closer—and Luke notices Stella is hiding something.

E5. I Break Things

Jun 3, 2022 · 51m

Cora tries to put things behind her, but a chance encounter makes that complicated. Stella gets some bad news.

E6. Surfacing

Jun 10, 2022 · 54m

Luke processes the incident. Cora has a realization. Will struggles with Stella's illness.