Classic BBC adaptation of an equally classic ghost story about a sceptical professor on vacation in Norfolk who finds a cursed whistle. Unlike most other episodes of this documentary series about music, this one is live action folk horror.
| Name | Type | Role | |
|---|---|---|---|
| Jonathan Miller | Director | ||
| Michael Hordern | Actor | Professor Parkin | |
| Ambrose Coghill | Actor | Colonel | |
| George Woodbridge | Actor | Hotel Proprietor | |
| Nora Gordon | Actor | Proprietress | |
| Freda Dowie | Actor | Maid |