"When the diabolical Professor Ratigan kidnaps London's master toymaker, the brilliant master of disguise Basil of Baker Street and his trusted sidekick Dawson try to elude the ultimate trap and foil the perfect crime."
Barrie Ingham
as Basil of Baker Street / Bartholomew (voice)
Vincent Price
as Professor Ratigan (voice)
Val Bettin
as Dr. David Q. Dawson / Thug Guard (voice)
Susanne Pollatschek
as Olivia Flaversham (voice)
Candy Candido
as Fidget (voice)
Diana Chesney
as Mrs. Judson (voice)
Eve Brenner
as The Mouse Queen (voice)
Alan Young
as Mr. Flaversham (voice)
Basil Rathbone
as Sherlock Holmes (voice)
Ellen Fitzhugh
as Bar Maid (voice)
Walker Edmiston
as Citizen / Thug Guard (voice)
Wayne Allwine
as Thug Guard (voice)
Tony Anselmo
Frank Welker
as Toby the Dog / Felicia the Cat (voice) (uncredited)
Laurie Main
as Dr. Watson (archive sound)
Shani Wallis
as Lady Mouse (voice)
Melissa Manchester
as Miss Kitty Mouse (voice) (uncredited)
Charles Fleischer
as Additional Voices (voice) (uncredited)
Ron Clements
Director
Burny Mattinson
David Michener
John Musker
Paul Galdone
Novel
Eve Titus
Screenplay
Vance Gerry
Steve Hulett
Bruce Morris
Matthew O'Callaghan
Mel Shaw
Peter Young
Producer
Henry Mancini
Original Music Composer
Ed Austin
Director of Photography
Roy M. Brewer Jr.
Editor
James Melton
Mark Henn
Supervising Animator
Glen Keane
Jack Wadsworth
Music Editor
Anthony DeRosa
Animation
Jennifer Yuan
Layout
Jay Jackson
Visual Effects
Guy Vasilovich
Art Direction
Songs
Larry Grossman
Lyricist
Dave Bossert
Ron Miller
Alexander Courage
Orchestrator