Guest Stars Raven-Symoné as Young Girl Jerry Nelson voices Camilla David Rudman voices Dog Kevin Clash voices Clifford Jim Henson voices Kermit the Frog Frank Oz voices Miss Piggy Charles Grodin as Quentin Fitzwaller Dave Goelz voices The Great Gonzo Wayne Allwine voices Mickey Mouse Steve Whitmire voices Bean Bunny Richard Hunt voices Scooter Richard Hunt voices Statler Richard Hunt voices Janice Richard Hunt voices Beaker Rick Lyon voices Dog Camilla Bonora voices Frog Uncredited Jeff Breslauer as Dog Catcher