Sir Henry Baskerville
Origin of the curse begins with him
His death prompts the investigation
Killed by hounds in 1742
The current heir to Bakerville Hall
Asks for Sherlock Holmes' help
Master detective
Sir Charles Baskerville
Colleague and companion of Sherlock Holmes
Sherlock Holmes
Sir Hugo Baskerville
Uses logic and the scientific method
Dr. Mortimer
Leaves his walking stick
Comes from America
Is the narrator of the story
Dr. Watson
Found dead in the Yew Alley