Cast
Scott Thompson
Principal Alters (voice)
Catherine O'Hara
Mayor Owl (voice)
Michael J. Fox
Michael J. Bird (voice)
Tom Green
Tom O'Malley (voice)
Howie Mandel
Father Bear (voice)
Jeremy Renner
Lieutenant Timber (voice)
Mena Suvari
Mena Vulpes (voice)
Ed Asner
Peter Lionsbridge (voice)
Harland Williams
Reefer Harfish (voice)
Tantoo Cardinal
Mrs. Grey Horns (voice)
Lorne Cardinal
Mr. Grey Horn (voice)
Kim Basinger
Mother Bear (voice)
Norm Macdonald
Grandpaws (voice)
Marlon Wayans
Mr. Tortoise (voice)
Bill Burr
Officer Quill (voice)
Gordon Pinsent
Jack Rabbit (voice)
Martin Short
Justin Beaver (voice)
Eugene Levy
Fire Chief Ducky (voice)
Sherri Shepherd
Mrs. Tortoise (voice)