An Edwardian chiller in which a talented piano-tuner is forced to confront the power of a centuries-old curse by the owners and servants of a large country house.
| Name | Type | Role | |
|---|---|---|---|
| Steve Pemberton | Writer | ||
| Reece Shearsmith | Writer | ||
| Steve Ryde | Producer | ||
| Natalie Dormer | Guest Star | Lillian | |
| Hayley Squires | Guest Star | Devonshire | |
| Eddie Marsan | Guest Star | Nathaniel | |
| Adam Tandy | Executive Producer | ||
| Josh Cole | Executive Producer | ||
| Guillem Morales | Director |