The Musgrave ritual: Sherlock Holmes shows his knowledge of trigonometry and cracks a 250-year-old code in the Musgrave Ritual. The legendary detective also reveals what the missing butler saw and where he is to be found, and also discovers an object of great historical importance.
Private investigators -- England -- Drama.
Watson, John H. (Fictitious character) -- Drama.
Doyle, Arthur Conan, 1859-1930. Man with the twisted lip.
Doyle, Arthur Conan, 1859-1930. Musgrave ritual.
MPI Home Video (Firm)