

Dexter, a boy-genius with a secret laboratory, constantly battles his sister Dee Dee, who always gains access despite his best efforts to keep her out, as well as his arch-rival and neighbor, Mandark.

Dad (voice)

Mom (voice)

Dexter (voice)

Dee Dee (voice)

Elsie / Granny / Crow (voice), Dexter (voice)
Dee Dee (voice)

Narrator / Timothy (voice), Herman / Boy #2 / Kid #2 (voice), Eccentric Man (voice), Friend #1 / Friend #2 / Friend #4 (voice), Claw / Narrator (voice), McBoy / Snack Man / High Priestess (voice), Hawk / Angry Man / Boy on Right (voice), Peepers (voice), Skinner (voice), Kid #2 / Kid #3 (voice), Spider / Doug (voice), Valhallen / Puppet Pal Mitch / Mental Mouse (voice), Doctor / Dancing M.C. (voice), Announcer / Game Show Host (voice), Tattoo / Tough #1 / Tough #2 (voice), Referee / Kid #2's Dad (voice), Sal / Joe / Officer (voice), Narrator / Hippie (voice), Officer / Balloon Man / Man in Booth (voice), Disgruntled Postman / Puppet Pal Clem / Valhallen (voice), Valhallen / Cop (voice), Narrator / Fish (voice), Foreman / Shmoo (voice), Colonel / Rookie / Smuggler #1 / Elf (voice), Cop Ant / Enforcer Ant / Big Red (voice), Police Guy / Cop / Lady (voice), TV Announcer / Judge #2 / Judge #1 (voice), Valhallen / Living Bullett (voice), Old Woman (voice), Mordecai / Clerk (voice), Valhallen / TV Announcer / Puppet Pal Mitch (voice), Grumpy / Silly / Sleepy (voice), Demon (voice), Customer / Clerk / Robber (voice), Scientist #1 / Alien (voice), Valhallen (voice), Man #2 / Man #4 / Man #5 (voice), Robot (voice), Matt / Parallax (voice), Snowman / Living Bullet / Valhallen (voice), Stand-up Comic Computer / Robin Leach Computer (voice), Gabe / Student #3 / Rocker (voice), McBark / Criminal / Man / Man #2 / Tailor (voice), Robot #2 / Robot #4 (voice), Puppet Pal Mitch / Announcer #2 (voice), Soldier #1 / Soldier #3 / Soldier #4 (voice), TV Announcer / Bob (voice), Clem / Trucker #3 / Winner (voice), Ice Cream Man / Paperboy / Telephone Worker (voice), Mike Man / Valhallen / Capital G (voice), Clown / Frenchy / Cop #1 (voice), #72 / Biker #1 / QT-411 (voice), Surfer Boy / Surfer #1 / Announcer (voice), Jimmy / Guy #2 (voice), Dumb Kid / Love Kid / Narrator (voice), Principal (voice), Valhallen / Mental Mouse (voice), Trollbetoot #2 / King (voice), Douglas / Skater / Boy (voice), Mailman / Guy #1 (voice), Valhallen / Living Bullet / Reynolds (voice), Lucky / Pirate Kid (voice), Narrator (voice), Janitor / Fireman (voice), Garbage Man (voice), Jebediah / Ezra / Space Man (voice), Frankie / Prison Warden (voice), Valhallen / Puppet Pal Clem / Zebra (voice), Mordecai / Football Guy #1 / Football Guy #2 (voice), Ahab / Greenpeas / Whale Chorus (voice)

King Martian (voice), President / General / Guy / God / Man #2 / Einstein (voice), Krunk / White Tiger (voice), Mr. Luzinsky / Smart Dad (voice), Earl / Trucker #1 (voice), Monkey / Turtle (voice), Krunk (voice), CM1129 (voice), Dog (voice), Krunk / Minotaur / Cat (voice), Monkey / Quackor / Mr. Luzinski (voice), Semitaur / Wizard / Chinese Dragon (voice), Mr. Lazinsky (voice), Dog / Announcer / Vet (voice), Krunk / Monkey (voice), Monkey / Meteor / Tanner (voice), Krunk / Goat (voice), Krunk / Bee (voice), Monster (voice), Monkey / Snorkdro (voice), Mr. Luzinsky / Trevor (voice), Dinosaur / Dog (voice), Dynomutt / Dynomutt X90 (voice), Teacher / Robot / JoJo (voice), Abe Lincoln / Mr. Luzinski (voice), Monkey / Krunk (voice), Dogbot / Robot #1 / Robot #3 (voice), Monkey / Krunk / Monster (voice), Monkey / Captain (voice), Monster / Rock Monster / Dragon (voice), Monkey / Quakor (voice), Caveman / Bear (voice), Mr. Luzinski (voice), Monkey / Ref / Krunk (voice), Teacher #2 / Principal / Robot (voice), Monkey / Man #3 / Pilot (voice), Monkey / Girl Monkey (voice), Krunk / Dentist (voice), Monkey (voice), Lawnmower / Plant Monster (voice), Squirrel (voice), Master Computer (voice), Mr. Luzinsky (voice), Announcer / Monkeys (voice), Robot / Boy / Boy #2 (voice), Mr. Lazinsky / Guy #3 (voice)

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

Mandark / Momdark (voice), Mandark (voice), Mandark / Olga (voice), Mandark / Mandark's Computer (voice)

Girl #3 / Morally Righteous Rita Doll / Alarm (voice), Gwen (voice), Gwen / Bus Driver (voice), Mee Mee / Supermodel #2 (voice), Mee Mee / Mee Mee's Mom (voice), Girl / Mee Mee (voice), Mee Mee / Grandma (voice), Mee Mee (voice)

Man #2 / Billy (voice), Bully #1 / Bully #2 (voice), Guy #1 / Newsman / Dude #2 (voice), Woodman / Pixie (voice), Bad Boy #2 / Dog (voice), Store Owner (voice), Boy #2 (Mikey) / Mikey's Dad / Boy #3 (voice), Toll Booth Operator #1 / Worm #1 (voice)

Ratman / Dad (voice), Alien #2 (voice), Washington (voice), Dick McMan / Man / Uncle / Alien (voice), Simion (voice)

Man #3 / Boss (voice), Announcer (voice), Movie Phone Computer / Rumble Computer / Spanish Computer (voice), Client / Photographer #1 / Dude #1 (voice), T.V. Announcer / S.W.A.T. Leader (voice)

Koosalagoopagoop (voice)

Tracker #1 / Space Hick #2 (voice), Barbequor / Commander (voice), Commander (voice)

General (voice), Commander Chief / Man #2 (voice), Principal / Announcer (voice), Commander General / Soda Jerk (voice)

Action Hank / Cop / Smuggler #3 (voice), Action Hank / Cop (voice), Big Alien (voice), Deep Dee Dee (voice)

Brother (voice), Kid / Kid #1 / Lunch Lady (voice), Beau (voice)

Orgon Grindor (voice), Red-Eye (voice)

Warden (voice), Coach (voice)

Girl / Lil Girl #3 (voice), Miss Pimmerwickle / Record / Southern Bell (voice)

Right Clerk / Geek Singer (voice), Barbershop Singer (voice)
Barbershop Singer (voice), Middle Clerk / Geek Singer (voice)
Action Hank (voice), Smokem (voice)

TV Announcer (voice), Blue Falcon (voice)

RA (voice), Mr. Chau (voice)

Capital 'G' / Man #1 (voice), Tiki / Robo Shark (voice)

Teacher (voice), Soyen (voice)

Rasslor (voice)

Professor Williams (voice)
Doctor / Narrator (voice)

M.A.R. 10 (voice)

F.R.E.D. (voice)

Magic Uncle Fergel O'Reilly (voice)

Robo Dexo 3000 (voice)

Andy Suriano (voice)

Magmanamus / Man #1 / Driver (voice)
Honeydrew (voice)

Guy #2 / Guy #3 / Kid #2 (voice)

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2007 β’ TV Show

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2021 β’ TV Show

2021 β’ TV Show

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