Snowball (voice) / Assimilated Alien 3 (voice) / Quick Mystery Judge / Regular Legs (voice) / Peasant 1 / Good Cop / Giant Judge (voice) / Additional Voices (voice) / Snuffles / Centaur / Dog Soldier 1 (voice)

Jay (voice)

Gustav (voice)

Donatello (voice)

Morrie Bench / Hydro-Man (voice)

Magister Patelliday (voice) / Rhomboid Vreedle (voice)

Winslow Fleach (voice)

Magister #2 / Punk Magister (voice)

Mac Gopher (voice)

Tooth Fairy

Yakko / Pinky (voice)

Dave Mann (voice) / Donald / Father (voice) / Archibald (voice)

(voice)

Gibbous (voice) / Host (voice) / Gibbous / Guard (voice) / Gibbous / Moonlander #1 (voice)

Raphael (voice)

Jeff Adams (voice)

Gladstone Gander (voice)

Major Glory (voice) / Major Glory / Puppet Pal Mitch (voice) / Chubby / Pedro / Announcer (voice) / Major Glory / Fat Boy (voice) / Trollbetoot #3 / Little Trollbetoot (voice) / Bully #1 / Bully #3 (voice) / Hunter / Goat / Charlie (voice) / Neighbor #2 / Neighbor #5 (voice) / Joe / Wet Willie / Whale Chorus (voice) / Chris / Old Man McCowsky (voice) / Major Glory / Moose (voice) / Gnome / Tour Guide (voice) / Gold Fish / Wolf / Mice (voice) / Spork / Large Dealer / Checker #1 (voice) / Puppet Pal Clem / Announcer #1 (voice) / Soldier / Taxi Guy (voice) / Pierre / Shakespeare Kid / Bully #3 (voice) / Major Glory / Puppet Pal Clem (voice) / Buzzard (voice) / Promotor / Major Glory / Sam-R-I (voice) / Major Glory / Sam-R-I / Tiki Torch (voice) / Major Glory / Mom / Puppet Pal Clem (voice) / Major Glory / Kid #1 (voice) / Math Teacher / Thug / Game Show Host (voice) / Major Glory / Comrade Red (voice) / Trevor (voice) / Silver Spooner / Major Glory / Tiki Torch (voice) / Billy the Monster / Otto (voice)

Harry (voice) / Donald Drake / Percy (voice) / Flash (voice) / Donald Drake / Percy / Frenchie (voice) / Chief Marley / Boss Bat (voice)

Mark Chang / King Gripullon (voice) / Bucky McBadbat (voice) / Mark Chang / King Grippulon / Gary (voice) / Mark Chang / King Grippullon (voice) / King Grippulon / Mark (voice) / Bucky McBadbat / Monster Emergency Response Man (voice) / Mr. Burkenbake / Mason (voice) / Nerd #3 / Mark Chang (voice) / Skating Announcer / Mark Chang (voice)

Father / British Man (voice) / Man Overboard Host / Benny / Announcer (voice) / Dallas / Middleton High Sports Announcer (voice) / Francois (voice) / Price Check Announcer / Duke (voice) / Dr. Cook / Student (voice) / Francois / Announcer #2 (voice) / Remi (voice) / Earl's Friend / Smarty Mart Mascot (voice) / Hank Perkins / Henchman (voice) / Kyle (voice) / Scientist #2 / Hank Perkins (voice) / Secretary / GJ Man (voice) / Smarty Mart Employee / Pilot / Lutz (voice) / Golf Interviewee (voice) / Prince Wally / Student #2 (voice) / Theater Boy #1 / Robot Rumble Scanner (voice) / Pilot / Safari Tourist Man (voice) / Francois / Pilot (voice)

Brick / Boomer (voice) / Scientist / Brutus / Government Man #2 (voice) / Dad / Little Utonium / Mr. Anoush / Junior / Schoolboy #1 (voice) / Puppet Pal Mitch (voice) / Major Glory / E-Male (voice)

Jose Carioca (voice) / José Carioca (voice)

Gusto Gummi (voice) / Gusto Gummi / Sir Blastus (voice) / Gusto Gummi / Woodcutter / Knight (voice) / Minstrel (voice)

Archie (voice)

Experiment 625 (voice) / (voice) / Experiment 625 / Experiment Computer (voice) / Reuben (voice) / Experiment 625 / Old Man (voice) / Experiment 625 / Frenchfry (voice) / Experiment 625 / Gantu's Computer (voice) / Houdini (voice)

Supporting Role

Ratchet / Dr. Debolt / Khan Pilot (voice) / Dr. Debolt (voice)

Carl Wheezer (voice)

Supporting Role

Jacque Nova / Hall Monitor (voice)

Bobble (voice)

Various Characters (voice)

Charkie (voice)

Supporting Role

Major Glory (voice)

Brodney (voice) / Captain Ethan / Lil' Arms McGee / One Eyed Simon (voice) / Additional Voices / Captain Ethan / Lil' Arms McGee (voice) / Brodney / Snake (voice) / Narrator / DJ / Recorded Voice (voice)

Toodles (voice)

Corky

AP-06 / Guard (voice) / Titanux / Punk #2 (voice) / Krnozian (voice) / Host (voice) / Docent / Waiter (voice) / Fop Doppler (voice)

Karl (voice) / Kevin Castner / Director (voice) / Jester (voice) / Titan the Terrible (voice)

Seagull (voice)

Sir Kirby (voice)