Thomas Ian Nicholas

Joe

Tom Arnold

Ralph

BR

Brian A. Metcalf

Stan

KE

Kelly Arjen

Livy

Mark Pellegrino

Nader

David Henrie

Ted

David Koechner

Brent Arnold

Samm Levine

Karl

Shelley Regner

Georgina

Lulu Jovovich

Drew

Jaret Reddick

Narrator