Abigail Breslin
Rosebud (voice)
Michael Clarke Duncan
Wolf (voice)
Josh Flitter
Budderball (voice)
Spencer Fox
Mudbud (voice)
Skyler Gisondo
B-Dawg (voice)
Dominic Scott Kay
Bud-dha (voice)
Don Knotts
Sniffer (voice)
Debra Jo Rupp
Belinda (voice)
Tom Everett Scott
Buddy (voice)
Molly Shannon
Molly (voice)
Wallace Shawn
Billy (voice)
Cascy Beddow
Concession Kid #1
Patrick Cranshaw
Sheriff Bob
Jarvis Dashkewytch
Bud-dha Boy
Tyler Foden
Bartleby Livingstone
Richard Karn
Patrick Framm
Ellen Kennedy
Concession Lady
Serge Houde
Miles Livingstone
Stuart Malinowski
Veggie Man
Jaimie Mortimer-Lamb
Concession Kid #2
Holmes Osborne
Selkirk Tander
Cynthia Stevenson
Jackie Framm