Full Cast — Freakazoid! (1995–1997)
Paul Rugg
Freakazoid (voice)
Ed Asner
Sgt. Cosgrove (voice)
Joe Leahy
Our Narrator (voice) / Our Announcer (voice)
Tress MacNeille
Christina / Additional Voices (voice) / Cobra Queen / Additional Voices (voice) / Debbie Douglas / Dot Warner / Valerie (voice) / Speaker (voice) / Mary Beth (voice) / Babeheart (voice) / Debbie Douglas (voice) / Debbie Douglas / Intern Singer (voice) / Cobra Queen (voice) / Princess Di +17 more
Jeff Bennett
Lord Bravery (voice) / The Huntsman (voice) / Cave Guy / Waylon Jeepers (voice) / Candle Jack / Dr. Sins / Additional Voices (voice) / The Huntsman / Singer (voice) / Attendant (voice) / Mike / Captain Harrison (voice) / Cave Guy (voice) / The Huntsman / Cave Guy / Kid Carrion +24 more
Frank Welker
Steven Spielberg / E.T. / Additional Voices (voice) / The Judge (voice) / The President / Additional Voices (voices) / Crow (voice) / The President / Additional Voices (voice) / Gen. Toku (voice) / Mr. Chubbikins (voice) / Big Snake (voice) / Foamy The Freakadog (voice) / Santa +8 more
John P. McCann
Douglas Douglas (voice) / Douglas Douglas / Baseball Announcer (voice) / Douglas Douglas / Jubel Lee / Self (voice) / Douglas Douglas / Additional Voices (voice) / Hero Boy (voice)
Maurice LaMarche
Longhorn / Medulla / Lord Pringle / Additional Voices (voice) / The Brain / Additional Voices (voice) / Dan (voice) / Eric the Large / Rathgar (voice) / Longhorn (voice) / Captain Kirk / Bill Gates / Additional Voices (voice) / The Brain (voice) / Longhorn / Presenter (voice) +1 more
David Kaufman
Dexter Douglas (voice)
Tracy Rowe
Steff (voice)
David Warner
The Lobe (voice)
Rob Paulsen
George Takei (voice) / Yakko Warner / Freddy Bob (voice) / Mohammed-Abdul (voice) / Yakko Warner (voice) / Lord Bravery Singers / Dog Catcher (voice) / Pinky / Japanese Pilot (voice) / Self / Lord Bravery Singers (voice) / Francois / Cosmo Kramer (voice)
Craig Ferguson
Roddy MacStew (voice)
Googy Gress
Duncan Douglas (voice) / Duncan Douglas / Newman (voice)
Jim Cummings
Janos (voice) / Semiconductor / Ray Charles / Doctor (voice) / Singer (voice) / Ape Monster (voice) / The Wolfman (voice)
Jonathan Harris
Professor Jones (voice)
Ricardo Montalban
Armondo Guitierrez (voice)
Larry Cedar
Anton (voice) / Bernt / Hans (voice) / Chip Clavicle (voice) / Oblongata (voice)
Dorian Harewood
Lt. Artie King (voice) / Singer #4 (voice) / Singer #1 (voice) / Deep Voiced Singer (voice)
Jess Harnell
Singer (voice) / Wakko Warner (voice) / Wakko Warner / Billy Bob (voice)
Stephen Furst
Fan Boy (voice)
Bob Joyce
Attendant #2 (voice) / Singer #3 (voice)
Ed Gilbert
Unag / Prof. Heiny (voice) / Professor Heiny (voice)
Brian George
Doc (voice) / Mr. Snarzetti (voice) / Warden Riba (voice)
Clive Revill
Hermil Sioro / Inspector Hogan (voice) / Lyle Spanger (voice) / Baffeardin (voice)
Randy Crenshaw
Attendant #1 (voice) / Waiter #1 (voice)
Marc Drotman
Fatman (voice)
Elizabeth Lamers
Female Singer (voice) / Singer #1 (voice)
Scott Menville
Toby Danger / Boy (voice) / Joey (voice)
Corey Burton
Invisibo (voice)
Jack Valenti
Himself (voice)
Mitch Schauer
Lonnie Tallbutt (voice) / The Doorkeeper (voice)
Stan Freberg
Mo-Ron (voice) / Bo-Ron (voice)