Sir Charles Baskerville was found dead with a horrible expression on his face after seeing a mysterious demonic spirit of a gigantic hound that has haunted his family. Dr Mortimer visits Sherlock Holmes to save Sir Henry the heir of the Baskerville estate and to solve the mystery of the demonic curse before it's too late.
| Name | Type | Role | |
|---|---|---|---|
| Jeremy Brett | Actor | Sherlock Holmes | |
| Edward Hardwicke | Actor | Dr. John Watson |