London widow Cora Seaborne moves to Essex to investigate reports of a mythical serpent. She forms an unlikely bond with the village vicar, but when tragedy strikes, locals accuse her of attracting the creature.
3.3 / 5
Episode 1
London widow Cora Seaborne relocates to Essex to learn the truth about a rumored “sea dragon.” When a local girl goes missing, fears escalate.
Episode 2
Cora moves to Aldwinter, but the grieving villagers don’t welcome her. Naomi struggles with her guilt about what happened to Gracie.
Episode 3
After fishermen claim they were attacked by the serpent, Cora becomes more determined to understand what’s in the water.
Episode 4
Luke throws a birthday party for Cora. During an eventful night, Cora and Will get closer—and Luke notices Stella is hiding something.
Episode 5
Cora tries to put things behind her, but a chance encounter makes that complicated. Stella gets some bad news.
Episode 6
Luke processes the incident. Cora has a realization. Will struggles with Stella's illness.
