The Adventures of SpongeBob and Heimlich the Caterpillar

• Heimlich (A Bug's Life) as J. Thaddeus Toad
• Kuzco as Llama (The Emperor's New Groove) as Cyril Proudbottom
• Owl (Winnie the Pooh) as Angus McBadger
• Snagglepuss as Rat
• Huckleberry Hound as Mole
• Fungus (Monsters, Inc.) as the Judge
• Randall Boggs (Monsters, Inc.) as the Prosecutor
• Mr. Grumpy (The Mr. Men Show) as Mr. Winky
• The Lost Boys (Peter Pan), Augie Doggie, Boo Boo Bear, Pixie and Dixie, Baba Looey, Ding-A-Ling Wolf, Phineas and Ferb (Phineas and Ferb), Pudge (Cats Don't Dance), Dodger, Einstein, Francis, Rita, Tito (Oliver and Company) and Timmy Turner as the Weasels
• SpongeBob SquarePants as Ichabod Crane
• XJ-4 (My Life as a Teenage Robot) as Katrina Van Tessel
• Brad (My Life as a Teenage Robot) as Brom Bones
• Hamm (Toy Story) as Ballus Van Tassel
• Little Miss Naughty (The Mr. Men Show) as the Crazy Girl
• Cindy Bear, Duchess (The Aristocats), Rita (Oliver and Company), Tigress (Kung Fu Panda), Gloria (Madagascar) and Scratte (Ice Age 3: Dawn of the Dinosaurs) as the Sleepy Hollow Girls
• The Peoples (Fantasia 2000) as the Guys in Sleepy Hollow
• RC (Toy Story) as Ichabod's Horse
• Sabor (Tarzan) as the Headless Horseman