Poirot travels to Cornwall, summoned by a Mrs Pengelley, who suspects her dentist husband is poisoning her because he's fallen in love with his young assistant. Unhappily, Poirot finds Mrs Pengelley dead on his arrival, so he sets out to catch her killer.
| Title | The Cornish Mystery |
|---|---|
| Genres | Crime Drama Mystery |
| Release Date | 1990-01-28 |
| Episode Runtime | 00 Hours 50 Minutes |
| Season Number | 2 |
| Episode Number | 4 |
| Production Companies | The Computer Film Company, Picture Partnership Productions, Carnival Films, LWT, GBH, A+E Studios, Agatha Christie Limited, Masterpiece, Granada Productions |
