Total Seasons :1Total Episodes : 6
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.


London widow Cora Seaborne relocates to Essex to learn the truth about a rumored “sea dragon.” When a local girl goes missing, fears escalate.
Air Date : 2022-05-13

Cora moves to Aldwinter, but the grieving villagers don't welcome her. Naomi struggles with her guilt about what happened to Gracie.
Air Date : 2022-05-13

After fishermen claim they were attacked by the serpent, Cora becomes more determined to understand what's in the water.
Air Date : 2022-05-20

Luke throws a birthday party for Cora. During an eventful night, Cora and Will get closer—and Luke notices Stella is hiding something.
Air Date : 2022-05-27

Cora tries to put things behind her, but a chance encounter makes that complicated. Stella gets some bad news.
Air Date : 2022-06-03

Luke processes the incident. Cora has a realization. Will struggles with Stella's illness.
Air Date : 2022-06-10

(Cora Seaborne)

(Will Ransome)

(Dr Luke Garrett)

(Stella Ransome)

(Martha)
(Henry Banks)

(Matthew Evansford)
(Frankie Seaborne)

(Jo Ransome)
(John Ransome)

(Naomi Banks)

(Jonah)

(George Spencer)

(Samuel)

(Landlord)

(Fisherman One)

(Charles Ambrose)
(Doctor Morton)
(Doctor Caldwell)

(Cora's Maid)
(Sali)

(Nev)
(Pub Man)
(Harbour Woman)
(Aldwinter Woman)

(Fisherman Two)
(Maureen Fry)
(Doctor Lim)
(Cracknell)
(Professor Marchand)

(Thomas Taylor)

(Young Man)
(Gracie Banks)

(Michael Seaborne)

(Rollings)
(Medical Student)
(Girl)
(Boy)
(Cheeky Boy)

(Doctor Zhao)

(Violinist)

(Aide)

(Dr Beecham)

(Mrs Beecham)

(Trainee Surgeon)
























































