Freakazoid!
Paul RuggFreakazoid (voice)
Ed AsnerSgt. Cosgrove (voice)- JJoe LeahyOur Narrator (voice), Our Announcer (voice)
Tress MacNeilleMary Beth (voice), Anchorwoman (voice), Princess Di / Sharon Stone / Hillary Clinton / Additional Voices (voice), Cobra Queen / Additional Voices (voice), Cobra Queen (voice), Secretary (voice), Cobra Queen / Debbie Douglas / Additional Voices (voice), Christina / Additional Voices (voice), Debbie Douglas (voice), Babeheart (voice), Debbie Douglas / Dot Warner / Valerie (voice), Debbie Douglas / Dot Warner / Additional Voices (voice), Girl / Assistant (voice), Debbie Douglas / Intern Singer (voice), Speaker (voice), Debbie Douglas / Sharon Stone / Additional Voices (voice), Helen (voice)
Jeff BennettLord Bravery (voice), Mike / Storch Club Singer (voice), Mike / Captain Harrison (voice), The Huntsman / Singer (voice), Cave Guy / Singer #2 (voice), The Huntsman / Cave Guy / Kid Carrion / Additional Voices (voice), Cave Guy (voice), Attendant (voice), Jeepers / Dracula (voice), AI / Additional Voices (voice), Cave Guy / Waylon Jeepers / Candle Jack / Additional Voices (voice), Bearded Archeologist / The Huntsman / Lord Bravery (voice), Keir Dullea (voice), Candle Jack / Dr. Sins / Additional Voices (voice), Manager (voice), Cave Guy / Mike / The Huntsman / Additional Voices (voice), Medulla / Bathroom Patron (voice), The Huntsman (voice), Cave Guy / Waylon Jeepers (voice)
Frank WelkerSteven Spielberg / E.T. / Additional Voices (voice), Gen. Toku (voice), Gulliver / Storch Club Waiter (voice), Mr. Chubbikins / Additional Voices (voice), The Judge (voice), Fred the Guard / Additional Voices (voice), Mr. Chubbikins (voice), Santa / Additional Voices (voice), Foamy The Freakadog (voice), Big Snake (voice), Pterodactyl (voice), The President / Additional Voices (voice), The President / Additional Voices (voices), Crow (voice)- JJohn P. McCannDouglas Douglas / Baseball Announcer (voice), Douglas Douglas / Additional Voices (voice), Hero Boy (voice), Douglas Douglas / Jubel Lee / Self (voice), Douglas Douglas (voice)
Maurice LaMarcheThe Brain / Additional Voices (voice), Krimson Kvetch (voice), Longhorn / Presenter (voice), The Brain (voice), Captain Kirk / Bill Gates / Additional Voices (voice), Dan (voice), Longhorn (voice), Eric the Large / Rathgar (voice), Longhorn / Medulla / Lord Pringle / Additional Voices (voice)
David KaufmanDexter Douglas (voice)- TTracy RoweSteff (voice)
David WarnerThe Lobe (voice)
Rob PaulsenLord Bravery Singers / Dog Catcher (voice), George Takei (voice), Yakko Warner (voice), Yakko Warner / Freddy Bob (voice), Self / Lord Bravery Singers (voice), Francois / Cosmo Kramer (voice), Mohammed-Abdul (voice), Pinky / Japanese Pilot (voice)
Craig FergusonRoddy MacStew (voice)
Googy GressDuncan Douglas / Newman (voice), Duncan Douglas (voice)
Jim CummingsApe Monster (voice), Singer (voice), The Wolfman (voice), Semiconductor / Ray Charles / Doctor (voice), Janos (voice)
Jonathan HarrisProfessor Jones (voice)
Ricardo MontalbanArmondo Guitierrez (voice)
Larry CedarChip Clavicle (voice), Anton (voice), Bernt / Hans (voice), Oblongata (voice)
Dorian HarewoodDeep Voiced Singer (voice), Lt. Artie King (voice), Singer #1 (voice), Singer #4 (voice)
Jess HarnellSinger (voice), Wakko Warner / Billy Bob (voice), Wakko Warner (voice)
Stephen FurstFan Boy (voice)- BBob JoyceSinger #3 (voice), Attendant #2 (voice)
Ed GilbertProfessor Heiny (voice), Unag / Prof. Heiny (voice)
Brian GeorgeWarden Riba (voice), Doc (voice), Mr. Snarzetti (voice)
Clive RevillLyle Spanger (voice), Hermil Sioro / Inspector Hogan (voice), Baffeardin (voice)
Randy CrenshawWaiter #1 (voice), Attendant #1 (voice)- MMarc DrotmanFatman (voice)
- EElizabeth LamersFemale Singer (voice), Singer #1 (voice)
Scott MenvilleJoey (voice), Toby Danger / Boy (voice)
Corey BurtonInvisibo (voice)
Jack ValentiHimself (voice)- MMitch SchauerLonnie Tallbutt (voice), The Doorkeeper (voice)
Stan FrebergBo-Ron (voice), Mo-Ron (voice)
Kenneth MarsDr. Gunther Hunterhanker (voice)- TTaylor NixOscar (voice)
- JJames Patrick CroninBuzz (voice)
Elisabeth MossKathy / Additional Voices (voice)
Granville Van DusenDash O'Pepper (voice)
Mary ScheerSandra Danger / Additional Voices (voice)- JJohn RubinowAttendant (voice)
Mari DevonTammy (voice)
Julie BernsteinSinger #2 (voice)
Richard MollWolf Man / Vorn the Unspeakable (voice)
Andrea MartinFemale Neighbor (voice)
Tim CurryDr. Mystico (voice)
Leonard MaltinHimself (voice)- JJon JoyceSinger #4 (voice)
John Rhys-DaviesProfessor Beasthead (voice)
Dave CoulierTeenage Boy (voice)
Norm AbramNorm Abram (voice)
Bebe NeuwirthDeadpan (voice)
Neil RossBoard Member (voice)
Cree SummerJill (voice)
John SchuckArms Akimbo (voice)
Mark HamillMark Hamill (voice)
Carl BallantineHuska (voice)
Rose MarieHonna (voice)
Roscoe Lee BrowneGreat Mystic Gnome (voice)
Larry GelmanYoung Quist (voice)
Ben SteinH. A. Futterman (voice)
Scott McAfeeLouis (voice)
Aron KincaidThe Nerdator (voice)
Quinton FlynnElliot (voice)- MMark SlaughterMother (voice)
Michael Des BarresMan In Hole (voice)
Matt LandersTurk (voice)
Don MessickDr. Vernon Danger (voice)