• 
  Rich Arons

  regizor
• 
  Peter Bonerz

  regizor

• 
  Gordon Bressack

  scenarist
• 
  Nick Dubois

  scenarist

• 
  Tress MacNeille

  Dot Warner
• 
  Rob Paulsen

  Dr. Otto Scratchensniff
• 
  Jess Harnell

  Wakko Warner
• 
  Ron Perlman

  Sweete / Satan / Charon

• 
  Harry Shearer

  Ned Flat
• 
  Phyllis Diller

  Suzie Squirrel (1 episode, 1998)
• 
  Hector Elizondo

  Stradivarius (1 episode, 1993)
• 
  Malachi Throne

  God (2 episodes, 1993)
• 
  Kath Soucie

  Fifi Le Fume (1 episode)
• 
  Akio Ôtsuka

  Bobby (Japanese version) (unknown episodes)
• 
  Ed Gilbert

  Neptune (1 episode, 1994)

• 
  Mayumi Tanaka

  Skippy Squirrel (Japanese version) (unknown episodes)
• 
  Lori Alan

  Sharon (1 episode, 1998)
• 
  Cree Summer

  Elmyra Duff  (3 episodes, 1994-1995)
• 
  Michael McKean

  Cowboy #1  (3 episodes, 1993-1998)
• 
  Nancy Cartwright

  Mindy  (15 episodes, 1993-1994)
• 
  Corey Burton

  Voci adiţionale (episoade necunoscute)
• 
  Hisako Kyôda

  Slappy Squirrel (Japanese version) (unknown episodes)
• 
  Neil Ross

  Announcer  (2 episodes, 1993-1994)
• 
  Richard Libertini

  Wally Llama (1 episode, 1993)
• 
  Christopher Guest

  Umlatt (1 episode, 1993)
• 
  Ryusei Nakao

  Yakko Warner (Japanese version) (unknown episodes)
• 
  George Dzundza

  Ivan Bloski (1 episode, 1993)
• 
  Barry Dennen

  Czar Nicholas II (1 episode, 1993)
• 
  Yu Mizushima

  Wakko Warner (Japanese version) (unknown episodes)
• 
  Phil Hartman

  Dan Anchorman (1 episode, 1993)
• 
  John Rhys-Davies

  Tympannini (1 episode, 1993)
• 
  Tom Randle

  Pepperoni (1 episode, 1995)
• 
  Andrea Romano

  Director's Voice (segment "Cutie and the Beast") (1 episode, 1996)
• 
  Hôchû Ôtsuka

  Michelangelo (Japanese version) (unknown episodes)
• 
  Masashi Ebara

  Narrator (Japanese version) (unknown episodes)
• 
  Stuart Pankin

  Voci adiţionale (episoade necunoscute)
• 
  Peter Renaday

  Abraham Lincoln  (2 episodes, 1993)
• 
  Jack Burns

  Sid the Squid (3 episodes, 1993-1995)
• 
  John Kassir

  Buster Bunny (1 episode, 1993)
• 
  Lainie Kazan

  Molly (1 episode, 1994)
• 
  Bernadette Peters

  Rita (13 episodes, 1993-1994)
• 
  Chick Vennera

  Pesto  (17 episodes, 1993-1994)
• 
  Scott McAfee

  Scooter (1 episode, 1995)
• 
  Brian Cummings

  Announcer (1 episode, 1994)
• 
  Ben Stein

  Francis 'Pip' Pumphandle (1 episode)
• 
  Edward Asner

  Vern (1 episode, 1993)
• 
  William Katt

  Dr. Roma (1 episode, 1994)
• 
  Dave Thomas

  King Arthur (1 episode, 1993)
• 
  Earl Boen

  Zeus (segment "Hercules, Unwound") (1 episode, 1995)
• 
  Greg Burson

  Bugs Bunny  (2 episodes, 1994)
• 
  Sherri Stoner

  Slappy Squirrel  (28 episodes, 1993-1995)
• 
  George DiCenzo

  Commandant (1 episode, 1993)
• 
  Peter Scolari

  Additional Voices  (2 episodes, 1993-1994)
• 
  Kenneth Mars

  Beethoven (1 episode, 1993)
• 
  Robert Ito

  Mr. Kato (1 episode, 1993)
• 
  Michael Villani

  Announcer (1 episode, 1993)
• 
  Deanna Oliver

  Irma  (2 episodes, 1994)
• 
  Maggie Roswell

  Princess of Props #2  (1 episode, 1994)
• 
  Harry Shearer

  Ned Flat (1 episode, 1993)
• 
  Paul Eiding

  Miserable Diner (1 episode, 1993)
• 
  Nicholas Guest

  Paul (1 episode, 1993)
• 
  Dorian Harewood

  Danny Glover  (1 episode, 1993)
• 
  Bill Mumy

  The Farmer (1 episode, 1994)
• 
  Maurice LaMarche

  Additional Voices  (50 episodes, 1993-1995)
• 
  Vernee Watson

  Robin (1 episode, 1994)
• 
  Mary Gross

  Katie's Mom (5 episodes, 1994)
• 
  John Ingle

  Judge (1 episode, 1993)
• 
  Hideyuki Umezu

  Pinky (Japanese version) (unknown episodes)
• 
  Mitsuaki Hoshino

  Spike Lee (Japanese version) (unknown episodes)
• 
  David Kaufman

  Steven Seagull (1 episode, 1994)
• 
  Dan Castellaneta

  Dracula (1 episode, 1993)
• 
  Jonathan Winters

  Stinkbomb D. Basset (1 episode, 1994)
• 
  Satomi Koorogi

  Mandy (Japanese version) (unknown episodes)
• 
  Eric Balfour

  Jared (2 episodes, 1994)
• 
  Avery Schreiber

  Beanie the Bison (3 episodes, 1993-1995)
• 
  Townsend Coleman

  Katzeneisnerman (1 episode, 1998)
• 
  Elisabeth Moss

  Katrina (1 episode, 1993)
• 
  Nancy Miller

  Mindy  (15 episodes, 1993-1994)
• 
  Frank Welker

  Ralph the Guard