Sherlock Holmes has retired. But when MacDonald asks him to take on another case, he says yes. There have been some mysterious murders, and there are no visible causes for the deaths. At the same time Holmes gets this case, Graf Udo Von Felseck gives him another case: find a young and missing prince to prevent war between Germany and England. But Von Felseck is not as honest as he seems...
Cast
Peter Cushing
Sherlock Holmes
John Mills
Dr. John H. Watson / Narrator
Anne Baxter
Irene Adler / Mrs. Norton
Ray Milland
Home Secretary
Anton Diffring
Graf Udo Von Felseck
Gordon Jackson
Inspector Alec MacDonald
Marcus Gilbert
Anton Von Felseck
Susan Penhaligon
Miss Derwent
Jenny Laird
Mrs. Hudson
Russell Hunter
Alfred Coombs
James Cossins
Frederick Bains
Eric Dodson
Lord Claremont
Georgina Coombs
Lady Claremont
James Head
Chauffeur
Crew
Roy Ward Baker
Director
N.J. Crisp
Writer
Anthony Hinds
Screenstory
Chris Barnes
Editor
Brendan J. Stafford
Director of Photography
Kevin Francis
Executive Producer
Norman Priggen
Producer
Anthony Mendleson
Costume Design
Mark Nelson
Hairstylist
Mary Sturgess
Hairstylist
Ernest Gasser
Makeup Artist
Roy Ashton
Makeup Artist
Roy Baker
Sound Editor
Karen G. Wilson
Assistant Sound Editor
Otto Snel
Sound Re-Recording Mixer
Danny Daniel
Sound Recordist
Malcolm Williamson
Original Music Composer
Arthur Conan Doyle
Characters
Clifton Brandon
Production Manager
Geoffrey Tozer
Art Direction
