The Great Mystery Twin Detectives

Mewniverse Falls' movie spoof of Disney's 1986 animated mystery film "The Great Mouse Detective"

Cast

 * Basil of Baker Street - Hiro Hamada (Big Hero 6)
 * Dr. David Q. Dawson - Wreck-It Ralph
 * Olivia Flaversham - Riley Andersen (Inside Out)
 * Hiram Flaversham - Bill Andersen w/ Jill Andersen (Inside Out)
 * Toby - Baymax (Big Hero 6)
 * Mrs. Judson - Aunt Cass Hamada (Big Hero 6)
 * Professor Ratigan - Pitch Black (Rise of the Guardians)
 * Fidget - Bill Cipher (Gravity Falls)
 * Bartholomew - Li'l Gideon (Gravity Falls)
 * Felicia - Tamatoa (Moana)
 * Barmaid - Wendy Corduroy (Gravity Falls)
 * Miss Kitty Mouse - Margaret (Regular Show)
 * Miss Kitty's Sisters - Jewel (Rio) and Marina (Regular Show; OC)
 * Queen Mousetoria - Queen Butterfly (Star vs. the Forces of Evil)