Main voices • Taylor Masamitsu as Eubie • Frankie Manriquez as Wayne •
Liliana Mumy as Twinkle • Rory Thost as Kip •
Edie McClurg as Fran •
Dee Bradley Baker as Pizza Guy •
Jamie-Lynn Sigler as Ms. Fern
Supporting voices •
Alanna Ubach - Plunkie, Mrs. Whiskers •
Kevin Michael Richardson - Uncle Lemmo •
Mindy Sterling - Aunt Mellie •
Dee Bradley Baker - Krank, Zooter •
Valyn Hall - Wiki & Tini (season 1) •
Lara Jill Miller - Wiki & Tini (seasons 2 and 3), Pookie (season 2) •
Jim Wise - Fripp •
Rachel York - Bitty •
Betty White - Grandma-Ma • David Jeremiah - Grandpa-Pa •
Cicely Tyson and Gayla Goehl - Great Aunt Shirley
Guest voices •
Donald Faison as Firefighter Hero •
Kathie Lee Gifford as Mail Carrier Hero (Post Carrier Hero in UK dub) •
Camryn Manheim as Plumber Hero •
Steven Weber as Gardener Hero •
Katey Sagal as Policewoman Hero •
Frances Conroy as Veterinarian Hero • Katrin Petersen - School Principal Hero • Mark Therrell - Construction Worker Hero •
Jimmy Hayward - Military Career Hero •
Lance Bass as Electrician Hero •
John Michael Higgins as Tow Truck Driver Hero •
Tim Curry as Librarian Hero, Higgsquatch •
Cyndi Lauper as Telephone Operator Hero •
Jim Wise as Sanitation Worker Hero, Tour Guide Hero •
Susan Lucci as Weathergirl Hero •
Miguel Sandoval as Painter Hero •
Travis Tritt as Farmer Hero •
Ed McMahon as Tugboat Captain Hero •
Smokey Robinson as Grocery Clerk Hero •
Ricki Lake as Carpenter Hero (Alice) •
Stuart Pankin as Bus Driver Hero, Captain Steve • Kirsten Peterson - Bus Aid Hero •
Wally Kurth as Eye Doctor Hero •
John Astin as
Santa Claus •
Sean Astin as Pix the Elf •
Sharon Stone as Nicki the Blind Art Teacher •
Anne Heche as Gloria the Waitress •
Dee Bradley Baker as Egg Farmer Hero •
Matt Cavenaugh as Tailor Hero •
Raven-Symoné as Playground Monitor Hero •
Jesse Corti as Jax, Submarine Captain Hero • Nathalia Hencker as Translator Hero •
David Naughton as Orchestra Conductor Hero •
Rocco DiSpirito as Baker Hero •
Steve Harris as Sports Coach Hero •
Marissa Jaret Winokur as Taxi Driver Hero •
Carlos Alazraqui as Shelter Worker Hero •
Irene Bedard as Forest Ranger Hero •
Henry Dittman as Detective Hero, Gardener, Sign Language Interpreter Hero, Higglytown Coast Guard Hero •
Erik Estrada as Ambulance Driver, Paramedic Hero •
Rob Paulsen as Barber Hero •
Mindy Sterling as Mrs. Barber, Musician Hero #2 •
Diedrich Bader as Crane Operator Hero, Mr. Librarian •
Trace Adkins as Cowboy Hero •
Serena Williams as Snow Plow Driver Hero •
Thomas F. Wilson as Truck Driver Hero •
Phil LaMarr as Lifeguard Hero •
Gwendoline Yeo as Dentist Hero •
Wayne Brady as Doctor Hero •
Farrah Fawcett as School Nurse Hero • Stacey Hendrickson - Pharmacist Hero •
Kate Pierson as Beekeeper Hero •
Maggie Wheeler as Street Sweeper Hero •
Alyson Reed as Zookeeper Hero •
Debbie Allen as Dance Instructor Hero •
Gregory Jbara as Tree Trimmer Hero •
Mo Collins as Science Fair Judge, Paleontologist Hero •
Simon Templeman as Banker Hero •
Philip Anthony-Rodriguez as Furnace Repairman Hero (Boiler Repairman Hero in UK dub) • Jentle Phoenix as Environmentalist Hero •
Rain Pryor as Dr. Ferguson the Pediatrician Hero (Paediatrician Hero in UK dub) •
Wally Wingert as Waiter Hero, Hector the Donkey Guide Hero •
Dave Wittenberg as Mr. Baker, Sled Dog Musher •
Michael T. Weiss as Mountain Rescue Squad Hero •
Matthew St. Patrick as Police Man Hero •
Jane Kaczmarek as Astronaut Hero •
Jorge Garcia as Dog Trainer Hero •
Debi Mae West as Lighthouse Keeper Hero, Physical Therapist Hero •
Nicole Parker as Window Washer Hero • Pete Siragusa as Ice Resurfacer Hero • Roberto Alcaraz as Air Traffic Controller Hero •
Kathy Najimy as Photographer Hero •
Matthew Kaminsky as Drawbridge Operator Hero • Matt Nolte - Caveman Hero •
David Jolliffe as Radiographer Hero •
Henry Winkler as Printer Hero •
Neil Kaplan as Mover Hero •
Joey Fatone as Bulldozer Operator Hero •
Jessica Walter as Motel Manager Hero •
Wilmer Valderrama as Helicopter Pilot Hero •
Leanza Cornett as Airplane Pilot Hero • Gayla Goehl as Sheep Shearer Hero •
Frank Welker - Sheriff Hero •
Alanna Ubach as Babysitter Hero •
Jonathan Adams as Road Worker Hero •
Aisha Tyler as Museum Curator Hero •
Stephnie Weir as Animal Control Officer Hero •
Jess Harnell as Laundry Worker Hero • Leslie Boone as Mechanic Hero, Bessy the Cow, Farmer Lulu, Dump Truck Driver Hero •
Meghan Strange as Camp Counselor Hero •
Bill Farmer as Janitor Hero Jay (Caretaker Hero Craig in UK dub) •
Billy Vera as Ferry Boat Captain Hero •
Charlie Schlatter as Receptionist Hero •
David Jeremiah as Mapmaker Hero • Catero Colbert as Camel Rider •
Tom Kenny as Reporter Hero •
Dee Bradley Baker,
Mindy Sterling, &
Alanna Ubach as Musician Heroes •
Jeff Bennett as Auctioneer Hero •
Michael T. Weiss as Country Veterinarian Hero • Julianne Grossman as Roofer Hero • Jon Curry as Allergist Hero •
J. Grant Albrecht as Locksmith Hero •
J. P. Manoux as Bike Repair Hero • Scott McShane as Bridge Builder Hero •
Jo Anne Worley as Customer Service Clerk Hero •
John O'Hurley as Freight Train Engineer Hero • Bobby Holiday as House Painter Hero •
Kevin Michael Richardson as Uncle Lemmo the Short-Order Cook Hero • Charlie Janasz as Photographer Hero •
Kimberly Brooks as Ski Patrol Hero •
Jeffrey Tambor as Radio Announcer •
Wes Brown as Phone Repairman Hero •
Debra Wilson Skelton as Marine Biologist Hero •
Chris Carmack as Referee Hero •
Joey Gian as Stan the Bricklayer Man Hero •
They Might Be Giants as The Supertasters •
Shawn King as Usher Hero • Ruth Williamson - Cafeteria Lady Hero •
Anna Maria Perez de Tagle as Shelby the Safety Patroller Hero ==Episodes==