Holmes takes a vacation and visits his old friend Sir Henry Baskerville. His vacation ends when he suddenly finds himself in the middle of a double-murder mystery. Now he's got to find Professor Moriarty and the horse Silver Blaze before the great cup final horse race.
Arthur Wontner
Sherlock Holmes
Ian Fleming
Dr. John Watson
John Turnbull
Inspector Lestrade
Lawrence Grossmith
Sir Henry Baskerville
Robert Horton
Colonel Ross
Lyn Harding
Professor Moriarty
Arthur Macrae
Jack Trevor
Judy Gunn
Diana Baskerville
