Cast
Michael York
Sherlock Holmes (voice)
Malcolm McDowell
Professor Moriarity (voice)
John Rhys-Davies
Dr. Watson (voice)
Billy West
Tom (voice)
Grey DeLisle
Red (voice)
Phil LaMarr
Spike / Policeman (voice)
Kath Soucie
Tuffy (voice)
Jeff Bergman
Butch / Droopy (voice)
Greg Ellis
Tin / Sergeant (voice)
Jess Harnell
Pan / Brett Jeremy (voice)
Richard McGonagle
Ali / First Policeman (voice)
Crew
Spike Brandt
Director
(Directing)
Jeff Siergey
Director
(Directing)
William Hanna
Executive Producer
(Production)
Earl Kress
Screenplay
(Writing)
William Hanna
Creative Producer
(Writing)
Sylvia Filcak
Color Designer
(Visual Effects)
Kevin M. O'Neil
Animation Director
(Visual Effects)
Roberto Casale
Layout
(Directing)
Arthur Conan Doyle
Characters
(Writing)
Michael Tavera
Original Music Composer
(Sound)
Joseph Barbera
Characters
(Writing)
William Hanna
Characters
(Writing)