Mitchel Musso

Character: DJ (voice)

Sam Lerner

Character: Chowder (voice)

Spencer Locke

Character: Jenny (voice)

Steve Buscemi

Character: Nebbercracker (voice)

Maggie Gyllenhaal

Character: Zee (voice)

Kevin James

Character: Officer Landers (voice)

Nick Cannon

Character: Officer Lister (voice)

Jon Heder

Character: Reginald "Skull" Skulinski (voice)

Jason Lee

Character: Bones (voice)

Catherine O'Hara

Character: Mom (voice)

Fred Willard

Character: Dad (voice)

Kathleen Turner

Character: Constance (voice)

Ryan Whitney

Character: Little Girl (voice)

Woody Schultz

Character: Paramedic #1 (voice)

Ian McConnel

Character: Paramedic #2 (voice)

Erik Walker

Character: Bully #1 (voice)

Matthew Fahey

Character: Bully #2 (voice)

Marissa N. Blanchard

Character: Background Voices

Miles Clark

Character: Background Voices

Harrison Fahn

Character: Background Voices

Bridget Hoffman

Character: Background Voices

Emanuel Orlando

Character: Background Voices

Justin Shenkarow

Character: Background Voices

Corbett Tuck

Character: Background Voices

Ranjani Brow

Character: Background Voices

David Cowgill

Character: Background Voices

Frannie Felder

Character: Background Voices

Wendy Hoffmann

Character: Background Voices

Zoey Poll

Character: Background Voices

W.K. Stratton

Character: Background Voices

Ariel Winter

Character: Background Voices

Tyler Zaentz

Character: Background Voices

Kimberly Beck

Character: Background Voices

Makenna Cowgill

Character: Background Voices

Spencer Lacey Ganus

Character: Background Voices

Mary Mouser

Character: Background Voices

Zack Shada

Character: Background Voices

John Hans Tester

Character: Background Voices

Lora Witty

Character: Background Voices