Fillmore!

Orlando Brown

Cornelius Fillmore (voice)

Tara Strong

Ingrid Third (voice)

Horatio Sanz

Horatio Vallejo (voice)

Wendie Malick

Dawn Folsom (voice)

Danny Tamberelli

Joseph Anza (voice)

Lauren Tom

Karen Tehama (voice)

Jeff Probst

Raycliff (voice)

Don LaFontaine

Narrator (voice)

Kyle Sullivan

Danny O'Farrell (voice)

Michael Welch

Dimitri / Young Artist / NJ (voice) / Philsky (voice) / Tyson Pelarez (voice)

Christopher Rodriguez Marquette

Biker Kid / B.A.G.A.S.T. Member / Tommy / Mike (voice) / Jamie Townsend (voice)

Shaun Fleming

Kid / Thug #1 (voice) / Proper Kid (voice) / Theldin Fryburger / Texas (voice)

Mae Whitman

Francine Bishop (voice) / Robin / Glee Club Girl / Girl #1 (voice) / Robin / Kid with Saled Bowl Hat (voice) / Robin / Sarah Beale (voice) / Robin Spencer (voice) / Sinead Fionula (voice)

Debi Derryberry

Cheri Shotwell (voice)

Thomas Dekker

James Heron (voice)

Frankie Muniz

Augie Sansome (voice)

Anthony Stewart Head

Professor Third (voice)

Phil LaMarr

Elderly Man / Snooty Student (voice) / Nelson Kelloch / MC (voice)

Lauren Storm

Gladys / Alexis Bixbee (voice)

Kyle Gass

Mr. Collingwood (voice)

Holland Taylor

Mrs. Cornwall (voice)

Hayden Panettiere

Yumi (voice)

Kiel Holmes

Augie Sansome (voice)

Peter Newman

Eric Orben (voice)

Raven-Symoné

Alexandria Quarry (voice)

Sean Whalen

Officer Langley Turk (voice)

Ajay Naidu

Sanjay (voice)

Steve Carell

Mr. Delancey (voice)

Sean Marquette

Linwood (voice)

Candi Milo

Receptionist (voice)

Jeff Bennett

Plant Manager / Cowboy / Man #1 (voice)

David Berry

Dustin (voice)

Klee Bragger

Mark Willington (voice)

Theo Greenly

Warren 'Checkmatey' Foote (voice)

Michelle Horn

Raylean Tingley (voice)

Marcus Toji

Reporter / JC (voice)

Daveigh Chase

Joyce Summitt (voice)

Francesca Marie Smith

Penny Madrid (voice)

Adam Wylie

Winston Kotter (voice)

Aaron Fors

Student #1 / Thug #2 (voice)

Steven Weber

Tour Guide (voice)

Sue Nelson

Overalls Wearing Kid (voice)

Jennifer Hale

Natasha (voice)