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

Jane Carr

Mrs. Niggles

Kelly Chapek

Alice

Patrick Cranshaw

Sheriff Bob