- Neil Ross - Marvin (voice)
- S. Scott Bullock - Male Vermin Member #1 (voice)
- Brian Cummings - Clyde (voice)
- Brian Cummings - Fido (voice)
- Brian Cummings - El Gordo Gato (voice)
- Danny Cooksey - Male Vermin Member #2 (voice)
- Arthur Burghardt - Vavoom's Boyfriend (voice)
- Paul Kreppel - Beuregard (voice)
- Sorrell Booke - Wrestling Announcer (voice)
- Townsend Coleman - Knight (voice)
- Tress MacNeille - Female Vermin Member (voice)
- Tress MacNeille - Cleocatra (voice)
- Kenneth Mars - Narrator (voice)
- Sally Struthers - Jerry's Mother (voice)
- Jo Anne Worley - Witch (voice)
- Hamilton Camp - Tom's Grandfather (voice)
- Kimmy Robertson - Beach Girls (voice)
- William Callaway - Slowpoke Antonio (voice)
- Pat Fraley - Kyle (voice)
- Pat Fraley - Zebra (voice)
- Pat Fraley - Tyrone the Tiny (voice)
- Pat Fraley - The Yolker (voice)
- Kath Soucie - Snookie (voice)
- Kath Soucie - Babysitter / Baby's Mother (voice)
- Kath Soucie - Sugar-Belle (voice)
- Kath Soucie - Toliver (voice)
- Brad Garrett - Sir Butch-a-Lot (voice)
- Greg Burson - Chase School Teacher (voice)
- David L. Lander - Bernie the Bird (voice)
- David L. Lander - Kitten Chase Students (male) (voice)
- Gary Owens - Narrator (voice)
- Jerry Houser - Urfo (voice)
- Jim Cummings - Tundo the Elephant (voice)
- Jim Cummings - Mandible Mangler (voice)
- Jim Cummings - Mugger (voice)
- Jim Cummings - Dwayne the Dragon (voice)
- Jim Cummings - Captain Redbeard (voice)
- Brandon Quintin Adams - Buzz (voice)
- Chuck McCann - Cheezy (voice)
- Chuck McCann - Fido (voice)
- René Auberjonois - Pierre (voice)
- Rob Paulsen - Karl (voice)
- Rob Paulsen - Kevin Castner / Director (voice)
- Rob Paulsen - Titan the Terrible (voice)
- Rob Paulsen - Jester (voice)
- Patrick Pinney - Catawumpus Chief (voice)
- Jesse Corti - Boomer Beaver (voice)
- Maurice LaMarche - Beach Bully (voice)
- Peter Cullen - Dogcatcher (voice)
- Peter Cullen - Hunk Hardbody (voice)
- Jennifer Darling - Tom's Owner (voice)
- June Foray - Groteska (voice)
- Robert Ridgely - Sheriff Potgut (voice)
- Tim Curry - Mr. Banker of Ye Olde Fog Bank (voice)
- Tim Curry - Sheriff of Rottingham (voice)
- Susan Blu - Percy (voice)
- April Winchell - Mermaid (voice)
- Tony Jay - Narrator (voice)
- Tony Jay - King (voice)
- Sherry Lynn - Señorita Mouse (voice)
- Dana Hill - Tim (voice)
- Nancy Cartwright - Nibbles (voice)
- Nancy Cartwright - Mary-Lou (voice)
- Michael Bell - Ding Gator (voice)
- Patricia Parris - Leona Van Upshot (voice)
- Pamela Hayden - Crump Tower Proprietor (voice)
- Lewis Arquette - Scout Captain (voice)
- Lewis Arquette - Simba (voice)
- Lewis Arquette - Blast-Off Buzzard (voice)
- Barry Gordon - McLochjaw (voice)
- Nicole Brown - Buzz's Crush (voice)
- Clive Revill - Slurpo Producer (voice)
- Joan Gerber - Banquet Lady (voice)
Capítulo disponible en las siguientes plataformas:
