David Huddleston
Inspector Lafferty NYPD
John Huston
Professor Moriarty
Roger Moore
Sherlock Holmes
Patrick Macnee
Doctor Watson
Leon Ames
Daniel Furman
Jackie Coogan
Haymarket Hotel Proprietor
John Abbott
Heller
Charlotte Rampling
Irene Adler
Gig Young
Mortimer McGrew
Signe Hasso
Fraulein Reichenbach
Marjorie Bennett
Mrs. Martha Hudson
John Steadman
Stage Doorman
Vincent Barbi
Workman #1
William Benedict
Telegraph Office Manager