Diedrich Bader

as Uncle Evan (voice)

Stacy Keach

as The Mayor (voice)

Tom Kenny

as Band Member / Curtis / Fair Headed Boy (voice)

Jenny McCarthy

as Marcy (voice)

Daran Norris

as Cowardly Lion / Mr. Reed / Sheriff (voice)

Rhea Perlman

as Agnes (voice)

Paul Stanley

as Self (voice)