Holmes and Dr. Watson help a young lady who is receiving anonymous letters 10 years after her father passed away under shady circumstances. They find themselves in an enigma involving a treasure, murder and a love interest for Watson.
as Sherlock Holmes
as Dr. Watson
as Mrs. Hudson
as Inspector Lestrade
as Miss Mary Morstan
as Thadeus Sholto / Bartholomew Sholto
as Major Sholto
as Jonathan Small
as Mrs. Smith - Mordecai Smith's Wife
as Mrs. Burston - Housekeeper
as Sherman - makes a stuffed animal
as Lal Chovdar
as MacMurdo
as Inspector Lestrade (voice)
as Mary Morstan (voice)