- Frank Welker - Furrball / Byron Basset (voice)
- Maurice LaMarche - Dizzy Devil (voice)
- Louise DuArt - Barbara Walters (voice)
- Danny Gans - Johnny Carson (voice)
- June Foray - Granny (voice)
- Henny Youngman - Henny Youngman (voice)
- Beverly Archer - Kleinerman (voice)
- Orson Bean - Gepetto (voice)
- Clive Revill - Shakespeare (voice)
- Vincent Price - Narrator (voice)
- Brian Stokes Mitchell - Vinnie (voice)
- Julie Brown - Julie Bruin (voice)
- Phillip Glasser - Pedro (voice)
- Joan Gerber - Gotcha Grabmore (voice)
- Pat Buttram - Bicycle Bob (voice)
- Casey Kasem - Flakey Flakem (voice)
- Matt Frewer - Mac Duff (voice)
- Tim Curry - Reginald / Prince Charles (voice)
- Edie McClurg - Winnie Pig (voice)
- Terre Roche - Terre (voice)
- Whit Hertford - Fliorello (voice)
- Whit Hertford - Duncan Duff (voice)
- Robert Morse - Goopy Geer (voice)
- Fran Ryan - Grandma (voice)
- Edan Gross - Tyrone (voice)
- Soleil Moon Frye - Amanda Duff (voice)
- Roger Rose - John Face / Indiana Jones (voice)
- Roger Rose - David Letterman (voice)
- Roger Rose - Reporter / Animator #2 (voice)
- Roger Rose - Taxi / Hiram Heep (voice)
- Roger Rose - Announcer / Ninja Turtle / Picasso / Rockwell (voice)
- Rob Paulsen - Foxy (voice)
- Rob Paulsen - Vanilla Lice (voice)
- Nathan Ruegger - Baby Plucky (voice)
- Dan Castellaneta - Jeffries (voice)
- Dan Castellaneta - Harvey (voice)
- Tony Pope - God (voice)
- Desiree Goyette - Roxy (voice)
- Andrea Romano - Andrea Romano the Magnificent (voice)
- Sally Struthers - Rhoda's Mom (voice)
- Sally Struthers - Sandy Witch (voice)
- Carol Kane - Ollie (voice)
- Noel Blanc - Principal (voice)
- Jeff Altman - Dr. Gene Splicer (voice)
- Jeff Altman - Lloyd (voice)
- Valri Bromfield - Suzette / Lady Di (voice)
- Valri Bromfield - Mary Hartless (voice)
- Valri Bromfield - Fran (voice)
- William Woodson - Narrator (voice)
- William Woodson - Announcer (voice)
- Pat Fraley - Himself (voice)
- Pat Fraley - Travel Agent (voice)
- Cindy McGee - Mary Melody (voice)
- B.J. Ward - Honey (voice)
- Susan Blu - Sphinx (voice)
- John Hillner - Michigan J. Frog (voice)
- Phil Hartman - Octavius (voice)
- Stan Freberg - Pete Puma (voice)
- Stan Freberg - Junior (voice)
- Ben Ryan Ganger - Duncan (voice)
- Tracy Rowe - Bridey (voice)
- Jonathan Winters - Stanley (voice)
- Jonathan Winters - Wade Pig (voice)
- Rodger Bumpass - Ronald Grump (voice)
- Steven Spielberg - Steven Spielberg (voice)
- Steven Spielberg - White Rabbit (voice)
- Suzzy Roche - Suzzy (voice)
- Hal Rayle - Coast Guard Captain (voice)
- Stephen Bishop - Mailman (voice)
- Michael Gerard
- Peter Hastings
- Tom Ruegger
- Steven Spielberg
- Sherri Stoner
- Charlie Adler
- Bruce Broughton
- Joe Alaskey
- Tress MacNeille
Charlie Adler interpreta a Buster Bunny (voice) en la serie.
Orson Bean interpreta a Gepetto (voice) en la serie.
Vincent Price interpreta a Narrator (voice) en la serie.
Edie McClurg interpreta a Winnie Pig (voice) en la serie.
Joe Alaskey interpreta a Plucky Duck (voice) en la serie.
Tress MacNeille interpreta a Babs Bunny (voice) en la serie.
Dan Castellaneta interpreta a Jeffries (voice) en la serie.
Don Messick interpreta a Hampton J. Pig (voice) en la serie.
Cree Summer interpreta a Elmyra Duff (voice) en la serie.
Danny Cooksey hace el papel de Montana Max (voice).
Capítulo disponible en las siguientes plataformas:
