cast
-
Paul Rugg
Freakazoid (voice)
-
Ed Asner
Sgt. Cosgrove (voice)
- Joe Leahy Our Narrator (voice) / Our Announcer (voice)
-
Tress MacNeille
Debbie Douglas (voice) / Cobra Queen (voice) / Secretary (voice) / Speaker Voice (voice) / Babeheart (voice) / Mary Beth (voice) / Anchorwoman (voice)
-
Jeff Bennett
Cave Guy (voice) / Candle Jack (voice) / Medulla (voice) / The Huntsman (voice) / Manager (voice) / Mike (voice) / Bearded Archeologist (voice) / Jeepers (voice) / Attendant (voice) / Keir (voice)
-
David Kaufman
Dexter Douglas (voice)
-
David Warner
The Lobe (voice)
- John P. McCann Douglas Douglas (voice) / Hero Boy (voice)
-
Frank Welker
Mr. Chubbikins (voice) / Dinosaur (voice) / Gulliver (voice) / Fred the Guard (voice) / Gen. Toku (voice) / Big Snake (voice)
- Tracy Rowe Steff (voice)
-
Maurice LaMarche
Longhorn (voice) / The Brain (voice) / Dan (voice)
-
Jonathan Harris
Professor Jones (voice)
-
Ricardo Montalban
Armondo Guitierrez (voice)
-
Googy Gress
Duncan Douglas (voice)
-
Larry Cedar
Oblongata (voice) / Anton (voice) / Chip (voice)
-
Craig Ferguson
Roddy MacStew (voice) / Roddy Mac Stew (voice)
-
Jim Cummings
The Wolfman (voice) / Ape Monster (voice) / Janos (voice) / Semiconductor (voice)
-
Rob Paulsen
Mohammed-Abdul (voice) / Pinky (voice) / Francois (voice) / Yakko (voice)
-
Jess Harnell
Wakko (voice) / Singer (voice)
-
Dorian Harewood
Singer #4 (voice) / Deep Voiced Singer (voice) / Singer #1 (voice)
- Bob Joyce Singer #3 (voice) / Attendant #2 (voice)
-
Randy Crenshaw
Attendant #1 (voice) / Waiter #1 (voice)
-
Ed Gilbert
Professor Heiny (voice)
- Elizabeth Lamers Female Singer (voice) / Singer #1 (voice)
-
Brian George
Warden Riba (voice) / Doc (voice)
- Mitch Schauer The Door Keeper (voice) / Lonnie Tallbutt (voice)
-
Stephen Furst
-
Stan Freberg
-
Carl Ballantine
-
Mark Hamill
-
Kenneth Mars
Dr. Hunterhanker (voice)
- Taylor Nix Oscar (voice)
- James Patrick Cronin Buzz (voice)
-
Elisabeth Moss
Kathy (voice)
-
Scott Menville
Toby Danger (voice)
-
Granville Van Dusen
Dash O'Pepper (voice)
-
Mary Scheer
Sandra Danger (voice)
-
Don Messick
Dr. Vernon Danger
- John Rubinow Attendant (voice)
- Marc Drotman Fatman (voice)
-
Mari Devon
Tammy (voice)
-
Julie Bernstein
Singer #2 (voice)
-
Richard Moll
Vorn the Unspeakable (voice)
-
Andrea Martin
Female Neighbor (voice)
-
Tim Curry
Dr. Mystico (voice)
-
Leonard Maltin
Himself (voice)
- Jon Joyce Singer #4 (voice)
-
Corey Burton
Invisibo (voice)
-
John Rhys-Davies
Professor Beasthead (voice)
-
Dave Coulier
Teenage Boy (voice)
-
Norm Abram
Norm Abram (voice)
-
Clive Revill
Hermil Sioro (voice)
-
Bebe Neuwirth
Deadpan (voice)
-
Jack Valenti
Himself (voice)
-
Neil Ross
Board Member (voice)
-
Cree Summer
Jill (voice)
