On screen
Cast
37 credited performers
Dante Basco
Jake Long (voice)
Kelley Troy
Trixie Carter (voice)
Charlie Finn
Spud (voice)
Paul Rugg
Professor Rotwood / The Huntsman (voice)
Amy Bruckner
Haley Long (voice)
John DiMaggio
Character not listed
Keone Young
Lao Shi (voice)
Mae Whitman
Character not listed
Lauren Tom
Susan Long (voice)
Jeff Bennett
Jonathan Long (voice)
Hadley Kay
Character not listed
Kari Wahlgren
Character not listed
Tara Strong
Sara / Pretty Girl #1 / Veronica / Kara (voice)
Sandra Oh
Character not listed
Susanne Blakeslee
Principal Derceto (voice)
Macy Gray
Miss Jenkins / Trixie's Grandmother (voice)
Monty Hall
Character not listed
Rob Paulsen
Character not listed
Edie McClurg
Tooth Fairy (voice)
Clancy Brown
Character not listed
Matt Nolan
Brad (voice)
Don Lake
Stan the Sewer Troll (voice)
John C. McGinley
Dr. Diente (voice)
Clarence Williams III
Character not listed
Daryl Sabara
Character not listed
Tia Carrere
Character not listed
Kyle Massey
Character not listed
Dee Bradley Baker
Character not listed
T'Keyah Crystal Keymáh
Character not listed
Brenda Song
Character not listed
Adam Wylie
Character not listed
Kay Panabaker
Character not listed
Pamela Adlon
Monica (voice)
Candi Milo
Annika (voice)
James Sie
(voice)
Lacey Chabert
Jasmine (voice)
David Ogden Stiers
Narrator / Crew Man (voice)