Basil of Baker Street - Wander
Dr. Dawson - Grim Reaper
Olivia Flaversham - Lola Loud
Hiram Flaversham - Lynn Loud Sr.
Toby - Aladar
Dr. Judson - Queen from JellyJamm
Professor Ratigan - Black Hat
Fidget - Lord Boxman
Felicia - Plated Sharptooth
Miss Kitty - Frankie Foster
Bar Maid - Vadgie
Queen Mousetoria - Queen Moon