Somerset 1894. When a pioneering Victorian psychologist brings his vivacious young wife to live on his family's estate, he is confronted by one disturbing case after another. Are these strange events linked merely by coincidence, or is there something more sinister - more supernatural - going on at Shepzoy?
| Actor | Role |
|---|---|
 Colin MorganNathan Appleby | Nathan Appleby |
 Charlotte SpencerCharlotte Appleby | Charlotte Appleby |
 David OakesWilliam Payne | William Payne |
 Chloe PirrieLara | Lara |
 Pooky QuesnelAgnes | Agnes |
 Robert EmmsPeter | Peter |
 Joel GillmanJack | Jack |
 Sarah CounsellLizzie Merrifield | Lizzie Merrifield |
 Malcolm StorryGideon | Gideon |
 Harry PeacockSmith | Smith |
 Isaac AndrewsCharlie | Charlie |
 Nicholas WoodesonReverend Matthew Denning | Reverend Matthew Denning |
 Kerrie HayesGwen Pearce | Gwen Pearce |
 Tallulah HaddonHarriet Denning | Harriet Denning |
 Marianne OldhamMary Denning | Mary Denning |
 Elizabeth BerringtonMaud Hare | Maud Hare |
| AAmber FernéeBathsheba | Bathsheba |
| BBen FoxSimon Merrifield | Simon Merrifield |
 Fiona O'ShaughnessyMartha Ederby | Martha Ederby |
 Steve OramJohn Roebuck | John Roebuck |
 David SterneAbel North | Abel North |
 Diana QuickSylvia | Sylvia |
 Liam McMahonTinker | Tinker |
 Michael ByrneEbenezer Alsop | Ebenezer Alsop |
 Gina BramhillAlice Wharton | Alice Wharton |
 Joanna DavidVictoria Appleby | Victoria Appleby |