Roger Moore
Sherlock Holmes
Roger Moore
Sherlock Holmes
John Huston
Professor Moriarty
Patrick Macnee
Doctor Watson
Charlotte Rampling
Irene Adler
David Huddleston
Inspector Lafferty NYPD
Signe Hasso
Fraulein Reichenbach
Gig Young
Mortimer McGrew
Leon Ames
Daniel Furman
John Abbott
Heller
Jackie Coogan
Haymarket Hotel Proprietor
Maria Grimm
Nicole Romaine
Marjorie Bennett
Mrs. Martha Hudson
William Benedict
Telegraph Office Manager
Paul Sorensen
Man in Checkered Suit
John Steadman
Stage Doorman
Robert Ball
Charles Nicker
Vincent Barbi
Workman #1
Roy Goldman
Workman #2
Gil Perkins
Carriage Driver
Boris Sagal
Director
Alvin Sapinsley
Writer
Arthur Conan Doyle
Characters
John Cutts
Producer
Michael D. Margulies
Director of Photography
Richard Rodney Bennett
Original Music Composer
Lawrence G. Paull
Art Direction
Raphael Bretton
Set Decoration
Shannon Litten
Costume Design
Gloria Algeo
Hairstylist
Mary Babcock
Hairstylist
Frank Griffin
Makeup Artist
Ron Snyder
Makeup Artist
Don J. Bassman
Sound Re-Recording Mixer
Don Hall
Sound Editor
Herman Lewis
Sound Mixer
Nancy Malone
Executive Producer
Samuel E. Beetley
Editor
Joyce Selznick
Casting