The Great Olympus Detective

Cast:

 * Basil of Baker Street - Hercules
 * Dr. David Q. Dawson - Santa Claus (The Nightmare Before Christmas)
 * Olivia Flaversham - Alice (Alice in Wonderland (1951))
 * Hiram Flaversham - Harold (The Grim Adventures of Billy and Mandy)
 * Toby - Saliva (The Grim Adventures of Billy and Mandy)
 * Mrs. Judson - Megara (Hercules)
 * Ratigan - Jack O'Lantern (Billy and Mandy's Jacked-Up Halloween)
 * Ratigan's Thugs - The Cards (Alice in Wonderland (1951))
 * Fidget - Pain and Panic (Hercules)
 * Bartholomew - Lock (The Nightmare Before Christmas)
 * Felicia - Black Cat (Napoleon (1995))
 * Bartender - Edd (Ed Edd 'n' Eddy)
 * Barmaid - Waitress (The Emperor's New Groove)
 * Juggling Octopus - Jack Skellington (The Nightmare Before Christmas)
 * Frog and Salamander on Bike - Tweedledee and Tweedledum (Alice in Wonderland (1951))
 * Miss Kitty - Mulan
 * Miss Kitty's Sisters - Dee Dee (Dexter's Laboratory) and Wendy Darling (Peter Pan)
 * Queen Mousetoria and Robot Queen - Chicha (The Emperor's New Groove)
 * Piano Mouse - Hermes (Hercules)
 * Thugs, Sailors, and Burns - The Alien Pirates (Treasure Planet), Maleficent's Goons (Sleeping Beauty), The Guards (The Emperor's New Groove) and Razoul's Henchmens (Aladdin)
 * The Client from Hampstead - Elsa (Frozen)
 * Disguised Criminal - Eddy (Ed Edd 'n' Eddy)
 * The Queen's Audience - Endsville (The Grim Adventures of Billy and Mandy), Bugs (James and the Giant Peach), The Trolls (Frozen) and The Flowers (Alice in Wonderland (1951))
 * Mouse with a Church - Philoctetes (Hercules)