Kim Basinger

Character: Mother Bear (voice)

Catherine O'Hara

Character: Mayor Owl (voice)

Martin Short

Character: Justin Beaver (voice)

Jeremy Renner

Character: Lieutenant Timber (voice)

Mena Suvari

Character: Mena Vulpes (voice)

Michael J. Fox

Character: Michael J. Bird (voice)

Eugene Levy

Character: Fire Chief Ducky (voice)

Norm Macdonald

Character: Grandpaws (voice)

Ed Asner

Character: Peter Lionsbridge (voice)

Marlon Wayans

Character: Mr. Tortoise (voice)

Bill Burr

Character: Officer Quill (voice)

Tom Green

Character: Tom O'Malley (voice)

Harland Williams

Character: Reefer Harfish (voice)

Howie Mandel

Character: Father Bear (voice)

Tantoo Cardinal

Character: Mrs. Grey Horns (voice)

Sherri Shepherd

Character: Mrs. Tortoise (voice)

Scott Thompson

Character: Principal Alters (voice)

Gordon Pinsent

Character: Jack Rabbit (voice)

Lorne Cardinal

Character: Mr. Grey Horn (voice)