Who wrote the letters? How can the seemingly impossible happen in front of multiple witnesses? Is this a haunting or a hoax? In this final episode, the investigation reaches its climax as Danny and the experts assess the evidence and look for answers to explain the strange events at 63 Wycliffe Road. As the modern-day investigators try to reach conclusions, back in 1956, there are still surprises left to spring… The Hitchings face a truly chilling event as Chib searches obsessively for the clues to back up his theories. Who or what is Donald?
| Name | Type | Role | |
|---|---|---|---|
| Danny Robins | Host | ||
| Dafne Keen | Actor | Shirley Hitchings | |
| Sorcha Cusack | Actor | Ethel Hitchings | |
| Toby Jones | Actor | Harold Chibbett | |
| Calvin Demba | Actor | John Hitchings | |
| Burn Gorman | Actor | Wally Hitchings | |
| Alice Lowe | Actor | Kitty Hitchings | |
| Kacey Ainsworth | Actor | Lily Chibbett |