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.
Claire Danes
Tom Hiddleston
Frank Dillane
Clémence Poésy
Hayley Squires
Score: 7.2
Score: 6.4
Score: 6.1
Score: 7.1
Score: 6.6
Score: 7.3
Score: 7.3
Score: 6.6
