Adventure Mystery Crime Comedy
When a bored Sherlock eagerly takes the case of Gabrielle Valladon following an attempt on her life, the search for her missing husband leads to Loch Ness and the legendary monster.
Directed by
Billy Wilder
Written by
I. A. L. Diamond, Billy Wilder
Christopher Lee
Mycroft Holmes
Irene Handl
Mrs. Hudson
Anne Blake
Madame
Clive Revill
Nikolai Rogozhin
Frank Thornton
Porter
George Benson
Inspector Lestrade
Robert Stephens
Sherlock Holmes
Catherine Lacey
Woman in Wheelchair
Michael Balfour
Cabby
Geneviève Page
Gabrielle Valadon
Alex McCrindle
Baggageman
Mollie Maureen
Queen Victoria
Peter Madden
Von Tirpitz
Stanley Holloway
Gravedigger
Colin Blakely
Dr. John Watson
James Copeland
Guide
Godfrey James
Second Carter
Tamara Toumanova
Madame Petrova
Paul Hansard
Monk
John Garrie
First Carter
Robert Cawdron
Hotel Manager

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