Trailer
Cast
John Barrymore
Sherlock Holmes
Roland Young
Dr. Watson
Lumsden Hare
Dr. Leighton
Gustav von Seyffertitz
Professor Moriarty
Louis Wolheim
Craigin
William Powell
Forman Wells
Hedda Hopper
Madge Larrabee
Robert Schable
Alf Bassick
Robert Fischer
Otto
Reginald Denny
Prince Alexis
Anders Randolf
James Larrabee
Carol Dempster
Alice Faulkner
David Torrence
Count Von Stalburg