A psychic medium offers to perform an exorcism to remove Donald the Poltergeist. Broken by sleepless nights and constant fear, the Hitchings family accept – but is this putting teenage Shirley in even more danger? As Danny continues his present day investigation of the case with the help of parapsychologists Ciaran O’Keefe and Evelyn Hollow, he meets a real-life exorcist to learn about the risks involved.
| Name | Type | Role | |
|---|---|---|---|
| Danny Robins | Host | ||
| Lizzie Roper | Actor | Mrs Hanks | |
| Dafne Keen | Actor | Shirley Hitchings | |
| Calvin Demba | Actor | John Hitchings | |
| Amina Zia | Actor | Christina | |
| Toby Jones | Actor | Harold Chibbett | |
| David Troughton | Actor | Harry Hanks | |
| Burn Gorman | Actor | Wally Hitchings | |
| Rufus Wright | Actor | Ronald Maxwell | |
| Alice Lowe | Actor | Kitty Hitchings | |
| Miranda Raison | Actor | Joyce Lewis | |
| Sorcha Cusack | Actor | Ethel Hitchings |