Synopsis
London widow Cora Seaborne moves to Essex to investigate reports of a mythical serpent. She forms a surprising bond of science and skepticism with the local vicar—but when tragedy strikes, locals accuse her of attracting the creature.
Episodes
Season 11
The BlackwaterLondon widow Cora Seaborne relocates to Essex to learn the truth about a rumored “sea dragon.” When a local girl goes missing, fears escalate.53m2
Matters of the HeartCora moves to Aldwinter, but the grieving villagers don't welcome her. Naomi struggles with her guilt about what happened to Gracie.53m3
FallingAfter fishermen claim they were attacked by the serpent, Cora becomes more determined to understand what's in the water.45m4
Everything Is BlueLuke throws a birthday party for Cora. During an eventful night, Cora and Will get closer—and Luke notices Stella is hiding something.52m5
I Break ThingsCora tries to put things behind her, but a chance encounter makes that complicated. Stella gets some bad news.51m6
SurfacingLuke processes the incident. Cora has a realization. Will struggles with Stella's illness.54m
The BlackwaterLondon widow Cora Seaborne relocates to Essex to learn the truth about a rumored “sea dragon.” When a local girl goes missing, fears escalate.53m2Matters of the HeartCora moves to Aldwinter, but the grieving villagers don't welcome her. Naomi struggles with her guilt about what happened to Gracie.53m3FallingAfter fishermen claim they were attacked by the serpent, Cora becomes more determined to understand what's in the water.45m4Everything Is BlueLuke throws a birthday party for Cora. During an eventful night, Cora and Will get closer—and Luke notices Stella is hiding something.52m5I Break ThingsCora tries to put things behind her, but a chance encounter makes that complicated. Stella gets some bad news.51m6SurfacingLuke processes the incident. Cora has a realization. Will struggles with Stella's illness.54mCast
