Mitchel Musso

Douglas 'DJ' Hartner (voice)

Erik Walker

Bully #1 (voice)

Woody Schultz

Paramedic #1 (voice)

Ryan Whitney Newman

Little Girl (voice)

Kathleen Turner

Constance (voice)

Fred Willard

Dad (voice)

Catherine O'Hara

Mom (voice)

Jason Lee

Bones (voice)

Jon Heder

Reginald 'Skull' Skulinski (voice)

Nick Cannon

Officer Lister (voice)

Kevin James

Officer Landers (voice)

Maggie Gyllenhaal

Zee (voice)

Steve Buscemi

Nebbercracker (voice)

Spencer Locke

Jenny Bennett (voice)

Sam Lerner

Chowder (voice)

Matthew Fahey

Bully #2 (voice)