It's the Teeth

Morgan Freeman

Mark /Easy Reader /Mel Mounds /Count Dracula /Mad Scientist /The Cop /Marcello

Rita Moreno

Carmela

Mel Brooks

Blond-Haired Cartoon Man (voice)

Hattie Winston

Sylvia / Valerie the Librarian

Gene Wilder

Letterman (voice)

Joan Rivers

Letterman Narrator (voice)

Zero Mostel

Spell Binder (voice)

June Angela

Julie - Member of the Short Circus

Luis Ávalos

Roberto / Dr. Doolats / Igor / Pedro

Judy Graubart

Winnie /Jennifer of the Jungle /Julia Grown-Up /The Witch

Jim Boyd

Andy /J. Arthur Crank /Paul the Gorilla /The Blue Beetle /The Wolfman /Loreli Loverly /Max /Steve Awesome the $6.39 Man

Bayn Johnson

Kelly - Member of the Short Circus