Sora as Basil of Baker Street
Roxas as Dr. David Q. Dawson
Riku as Extra with Roxas
Gangreen Gang as Olivia Flaversham
Adagio Dazzle as Olivia's Boyfriend (Fievel Mousekewitz) 1
Aria Blaze as Olivia's Boyfriend (Fievel Mousekewitz) 2
Starlight Glimmer as Olivia's Boyfriend (Fievel Mousekewitz) 3
Sonata Dusk as Olivia's Boyfriend (Fievel Mousekewitz) 4
Trixie as Olivia's Boyfriend (Fievel Mousekewitz)5
Kairi as Basil's Wife (Mrs. Brisby)
Grape Ape as Toby
Mr. Swackhammer as Ratigan
Jessie as Fidget 1
James as Fidget 2
Meowth as Fidget 3
Vanitas as Extra with Team Rocket
Vanitas (Masked) as Extra with Team Rocket
Namine as Mrs. Judson
Xion as Extra with Namine 1
Olette as Extra with Namine 2
Aqua as Queen Mousetoria
Master Shifu as Hiram Flaversham
Fluttershy as Miss Kitty Mouse
Katie as Miss Kitty Mouse's Sister 1
Lindsay as Miss Kitty Mouse's Sister 2
Various Koopa Troopas as Ratigan's Thugs 1
Koopalings as Ratigan's Thugs 2
Digit as Bartholomew
Rudy as Felicia
Mrs. Puff as Barmaid
Mr. Krabs as Bartender
Pearl as Lady Mouse