Cast 18

1. 

   Barrie Ingham

   Basil of Baker Street / Bartholomew (voice)

2. 

   Val Bettin

   Dr. David Q. Dawson (voice)

3. 

   Vincent Price

   Professor Ratigan (voice)

4. Susanne Pollatschek

   Olivia Flaversham (voice)

5. 

   Candy Candido

   Fidget (voice)

6. Diana Chesney

   Mrs. Judson (voice)

7. 

   Eve Brenner

   The Mouse Queen (voice)

8. 

   Alan Young

   Hiram Flaversham (voice)

9. 

   Basil Rathbone

   Sherlock Holmes (voice)

10. Ellen Fitzhugh

    Bar Maid (voice)

11. Walker Edmiston

    Citizen (voice)

12. 

    Wayne Allwine

    Thug Guard (voice)

13. 

    Tony Anselmo

    Thug Guard (voice)

14. 

    Frank Welker

    Toby the Dog / Felicia the Cat (voice) (uncredited)

15. 

    Laurie Main

    Dr. Watson (archive sound)

16. 

    Shani Wallis

    Lady Mouse (voice)

17. Melissa Manchester

    Miss Kitty Mouse (voice)

18. 

    Charles Fleischer

    Additional Voices (voice) (uncredited)

Troupe 33