Sean AstinChester (voice) Brian KimmetHarold (voice) Chris KattanBunnicula / Mina's Dad (voice) Kari WahlgrenMina (voice) Eric BauzaPatches the Weredude (voice) Richard Steven HorvitzLugosi (voice) Sonya LeslieQueen Shelia (voice) Fred TatascioreChaos (voice) Patrick SeitzZogthoth (voice) Rhasaan OrangeFutbol Furries Leader (voice) Steve BlumMarvin the Ghost (voice) Tom KennyMr. Molesby / Moles (voice) Carlos AlazraquiGiant Snake (voice) Laraine NewmanGreta (voice) Harland WilliamsThomas Edison's Ghost / Alien (voice) Chad DoreckColt Bifton (voice) Joe J. ThomasPa Rabbit (voice) Carl LumblyLead Prison Guard / Vampire Bat (voice) Daran NorrisAgent 51 (voice) Rick ZieffGeneral Cashews (voice) Yuri LowenthalZakarov (voice) Donovan PattonPutt-Putt Pete (voice) Max MittelmanGenie (voice) Robert CatriniRat Pack Boss (voice) Jasmine KaurDJ Demon (voice) Will FriedleCaptain Science Magic Love (voice) P.J. ByrneBoogaloo (voice) David ShaughnessyHarold's Tail (voice) Roger Craig SmithParty Animal (voice) Trevor DevallLucky Cricket (voice) Grey DeLisleMadam Pollidori (voice) Yvette Nicole BrownMs. Varney (voice) Kate HigginsBecky (voice) Ian WasselukRegista / Sceneggiatore Matt WhitlockRegista / Sceneggiatore Maxwell AtomsRegista / Sceneggiatore / Produttore Jessica BorutskiRegista / Sceneggiatore / Produttore Robert HughesRegista / Sceneggiatore Shaunt NigoghossianRegista / Produttore Karl HadrikaSceneggiatore Erin KavanaghSceneggiatore Darrick BachmanSceneggiatore Merrill HaganSceneggiatore Steve ClemmonsSceneggiatore Joseph AdamsSceneggiatore Lane RaichertSceneggiatore Jesse PorterSceneggiatore Dick GrunertSceneggiatore Caldwell TannerSceneggiatore Matt SullivanSceneggiatore Kyle StaffordSceneggiatore Josie CampbellSceneggiatore Brady KlostermanSceneggiatore Bryan CondonSceneggiatore Brandon KruseSceneggiatore Carlos RamosSceneggiatore John Bailey OwenSceneggiatore Edward RiveraSceneggiatore Ethan NicolleSceneggiatore James HoweConsulting Producer / Book Paul Edward-FrancisMain Title Theme Composer Jordan GershowitzTeleplay 
