Big Bad BeetleBorgs
- HHerbie BaezRoland
- WWesley BarkerDrew
- BBrittany KonarzewskiJo
- BBilly ForesterFlabber
- DDavid FletcherFrankenbeans
- JJoe HackettCount Fangula
- BBlake TorneyMums
Scott Page-PagterWolfgang (voice)- FFrank TahoeWolfgang
- CChanne NolenAbbie
Rappin' GrannyNano- DDave 'Foots' FootmanVilor (voice), Typhus (voice)
Shannon ChandlerJo- JJoey PalVexor (voice)
Derek Stephen PrinceNoxic (voice)
Rajia BaroudiJara (voice)
Kim DelgadoAaron
Christopher ChoNukus- LLina GodouseLittle Ghoul
- CClaudine BarrosHorribelle
Marshal HiltonLes Fortunes
Bob PapenbrookScorpix (voice), Aqualungs (voice), Borgslayer (voice), Amphead (voice), Shadow Borg (voice), Hammerhands (voice)
Ezra WeiszCyber Serpent (voice), Mantix (voice), Changeling (voice), Lottamuggs (voice)- RRigg KennedyArt Fortunes
Neil KaplanPorkasaurus (voice), Hornix (voice), Venus Claptrap (voice), Witch Doctor (voice)
Michael SorichSuper Grenade Guy (voice), Roboborg (voice), Grenade Guy (voice)- MMondo WoodfordCentipix (voice)
- DDudley DavisDudley
- WWarren BerkowJosh Baldwin
- KKelley MarchantBunny Bodell, TV Lady, Bunny Bodel, Newscaster
- GGene HollidayFireborg (voice), Ultravulture (voice)
- YY.I. OttaBoron (voice)
Doug StoneDragon Borg (voice)
Richard EpcarLightningborg (voice)
Dave MallowBorgslayer (voice), Shellator (voice), Quincy Modo (voice), Charterville Charlie (voice)
Barbara GoodsonLadyborg (voice)- TTodd HurstTrip
- PPatrick SeabornVan
- EElisabeth LundHeather
- AA. Don AltmanDr. Von Frankenbeans
- TTom WynerGreen Cannon Machine (voice), Graxxis (voice)
Peter GreenwoodMace Warrior (voice), Sword Warrior (voice)- KKen MerckxBen, Phantom
- BBrian TahashQuincy Modo, Malavex (voice)
- MMichael AlperowitzPizza Man, Officer Williams
- BBrad OrchardFurocious (voice), Torchmouth (voice)
- AAnne Britt MakebakkenRepgillian (voice), Emily (voice)
Patrick ThomasCarter Howard, Crimson Creep (voice)
Stephen ApostolinaUnctuous (voice), Swamp Creature (voice)- AAri RossMessenger, Triplesaurus Rex (voice)
- SSkylar O'ConnorGirl Friend, Young Girl #2
- JJames MelvilleShort Guard
Mike ReynoldsTerror Bear (voice)- WWill LongGarganturat (voice)
Tom FahnFire Cat (voice)- LLaura WalshQueen Magna
- VVictoria PresleyMonsterella (voice)
- DDan LetlowGhoulum (voice)
- GGregg BullockThe Photominator (voice)
- SSteve Jones WatsonDicehead (voice)
- SSheri HicksTeacher
Robert AxelrodPiranha Kahn (voice)- MMichael ProhaskaFry Cook
- RRick TaneDetestro (voice)
Alex BorsteinCataclaws (voice)
Steve KramerMucant (voice)- DDavid WalshSkullhead (voice)
John LeveneLord T.N. Crumpetts- DDouglas RobinsonOld Man Hillhurst
- DDamian PappahranisCataclazlmic (voice)
- RRachel OstromBride of Frankenbeans
- SShelia OaksMyra the Psychic
- DDavid Aleen BlackburnHeadless Horseman
- JJeff KellyHiker #1
Dan Van VoorhisHiker #2- JJuliana BoldenFernzilla (voice)
- LLance WingnutRoo-thless (voice)
Gwen Van DamNorma Desdoom
Skip StellrechtUltimate Conqueror (voice)- EEugene Hamilton DavisChauffeur Otto
- EEdwin CraigMr. Murdock
- FForbes RileyIris MacAce
- SSharon SamplesWitch
- MMarsh McCrakenNightshade
G. Larry ButlerRudy McDougal- CChristopher CookPoliceman
- CCaitlin HughesYoung Girl #1
- BBrett WalkowBrain Sucker (voice)
Bobby EdnerLittle Frankie- DDan RebeauxMr. Average
Mark McCrackenGrim Reaper- TTony ForrestWoman
- JJosh RaisinTeenager
- JJustin CalhounBratty Kid
- GGina BishopTrick or Treater #1
- VValaree LewTrick or Treater #2
- SShannon MathersTrick or Treater #3
- AAndrew DefazioBoy in Costume
- LLowell BartholomeeEl Scorpio (voice)
- SSteve RosenbaumTaxidriver
- SSandy RothFangula's Mom
- JJ.K. RichardsI.M. Fine
- CChip HolmanHurt-ulese
- MMagan CaseyLittle Girl
- KKristopher KachurakNorman Nussbaum
Oliver PageRocket Man (voice)- PPeter FitzpatrickJean Claude Pierre
- JJames BlashawYoung Les
- RRyan BuchananYoung Art
- DDavid BillmanEdgar Allen Poe
Michael McConnohieMole Monster (voice)- WWarren G. HallBooger Man
- RReed FentonCameraman
Robert Allen MukesCrusher Magee- JJoe HughesBoy With Dog
- RRichard LarsenPrisoner
- CCliff CozensTall Guard
- JJoey LotskaHypnomaniac (voice)
- RRichard RemppelUsed Car Lot Couple
- MM. Jean WallerUsed Car Lot Couple
- OOak O'ConnorBurly Construction Guy
- AAlan CoatesVlad the Impaler
- DDarren PressSticks
- GGregory S. O'RourkeRoy
- TTaylor HurstBoy in Zoom Comics
- JJane NoltemeyerOld Lady
- EErica CastilloLittle Girl
- CCatherine DooleyLittle Girl's Mother
- BBriel DiCristofaroOfficer Christy
- RRobert TilemCamera Man
- BBrian StemmlerDirectors Assistant
- CChip AlbersDirector
Traci BelushiPipettes