Fred Jones / Scooby-Doo (voice) (42 Episodes)

Shaggy Rogers (voice) (42 Episodes)

Velma Dinkley (voice) (42 Episodes)

Daphne Blake (voice) (42 Episodes)

Burr Batson / Champ Truman (voice) (2 Episodes)

Fish Fiend (voice) (1 Episodes)

General Niedermeyer / Mr. B / MP Guard #1 (voice) (1 Episodes)

Linda / Gooey-Oh Creature / Zombie Kid #3 (voice) (1 Episodes)

Mike Fury (voice) (1 Episodes)

Melbourne O’Reilly (voice) (1 Episodes)

Band Member / Curtis / Fair Headed Boy (voice) (1 Episodes)

Nancy Chang (voice) (2 Episodes)

Lloyd Mbuku / Safari Member / Henry Huncecker (voice) (1 Episodes)

Janet Lawerence / Elliott Binder (voice) (1 Episodes)

Jingle (voice) (3 Episodes)

Gibby Norton (voice) (3 Episodes)

Alexandra Viggi (voice) (1 Episodes)

Avery Orenthal / Government Agent (voice) (1 Episodes)

Ugo DiRinaldi / Shopkeeper (voice) (1 Episodes)

Clyde / Toxic Terror (voice) (1 Episodes)

Rebel Canyon (voice) (uncredited) (1 Episodes)

Broderick Bosepheus / Humongus Hammer (voice) (1 Episodes)

Lupe Chesares / Wormian #2 (voice) (1 Episodes)

J.J. Hakimoto (voice) (1 Episodes)

Chris / Eddie (voice) (1 Episodes)

Col. Henry Thomwald / Shaman (voice) (1 Episodes)

Narrator / Policeman (voice) (1 Episodes)

Roberto Torres / Jaime Herrera / Motor Cross Guy #1 (voice) (1 Episodes)

Tommy's Father (voice) (1 Episodes)

Dennis (voice) (1 Episodes)

Sheila (voice) (1 Episodes)

Captain Treesdale / Keith Dale (voice) (1 Episodes)

Julian Libris (voice) (1 Episodes)

Jimmy (voice) (1 Episodes)

Bob Taylor (voice) (1 Episodes)

Beavis Bottomczek (voice) (1 Episodes)

Professor Pomfrit (voice) (1 Episodes)

Dusk (voice) (1 Episodes)

Harold Ling (voice) (1 Episodes)

Drill Sergeant Payne / MP Guard (voice) (1 Episodes)

Dr. Zola / Worker (voice) (1 Episodes)

Mei Ling (voice) (1 Episodes)

Detective Kang (voice) (1 Episodes)

Self (voice) (1 Episodes)

Susan Dinwiddie (voice) (1 Episodes)

Avalanche Anderson (voice) (1 Episodes)

Dr. Gutierrez (voice) (1 Episodes)

Laslow Oswald (voice) (1 Episodes)

Cap N' Robbie / Native Bearer (voice) (1 Episodes)

Andy Dinwiddie (voice) (1 Episodes)

Luis Cepeda (voice) (1 Episodes)

Del Stone (voice) (1 Episodes)

Mr. Wackypants (voice) (1 Episodes)

Flapjack / Announcer (voice) (1 Episodes)

Damian / Kid / Zombie Kid #2 (voice) (1 Episodes)

Self (voice) (1 Episodes)

Maura Ravenmane / Helga (voice) (1 Episodes)

Tommy / Steve (voice) (1 Episodes)

Ticket Taker / Matt (voice) (1 Episodes)

Curt Crunch (voice) (1 Episodes)

Wor-El (voice) (1 Episodes)

Gusano Grande (voice) (1 Episodes)

Lute Player / Shane Flinty / Constable (voice) (1 Episodes)

Murph / Randy Dinwiddie (voice) (1 Episodes)

Cody Long (voice) (1 Episodes)

Leon Strongfeather (voice) (1 Episodes)

Jimmy Proudwolf (voice) (1 Episodes)

Danica LeBlake (voice) (1 Episodes)

Asa Buckwald (voice) (1 Episodes)

Sheriff Ellen Perkins (voice) (1 Episodes)

Professor Higginson (voice) (1 Episodes)

Jeb (voice) (1 Episodes)

Sandy Gordon (voice) (1 Episodes)

Harry Noze (voice) (1 Episodes)

Chip Hernandez, Jr. (voice) (1 Episodes)

Vincent Wong (voice) (1 Episodes)

Autumn Summerfield (voice) (1 Episodes)

Self (voice) (1 Episodes)

Dr. Akira Onodera / Fisherman / Desk Clerk (voice) (1 Episodes)

The Ancient One (voice) (1 Episodes)

Lt. Keiko Tanaka (voice) (1 Episodes)

Horatio Hidalgo (voice) (1 Episodes)

Billy Blather (voice) (1 Episodes)

Uncle Evan (voice) (1 Episodes)

Marcy (voice) (1 Episodes)

Agnes (voice) (1 Episodes)

Self (voice) (1 Episodes)

Aunt Meg (voice) (1 Episodes)

Sylvie (voice) (1 Episodes)

Self (voice) (1 Episodes)

Rutie Banez (voice) (1 Episodes)

Haze Ferlenguini / Security Guy (voice) (1 Episodes)

Self (voice) (1 Episodes)

Self (voice) (1 Episodes)

Self (voice) (1 Episodes)

Self (voice) (1 Episodes)

Self (voice) (1 Episodes)

Zeke Zillion (voice) (1 Episodes)

Penelope Bailey (voice) (1 Episodes)

Moss T. Meister / Burglar #2 / Scooby Snax Monster (voice) (1 Episodes)

Captain Corvina Cloyd (voice) (1 Episodes)

Monroe Hopper (voice) (1 Episodes)

Sergeant Linda Rauch (voice) (1 Episodes)

Road Runner (voice) (archive footage) (uncredited) (1 Episodes)

Uncle Karl (voice) (1 Episodes)

Dr. Fleg / Bandit (voice) (1 Episodes)

Rachel (voice) (1 Episodes)

Officer McBride / Police Officer (voice) (1 Episodes)

George (voice) (1 Episodes)

Self (voice) (1 Episodes)

Jonas Sulk / Demon Farmer (voice) (1 Episodes)

Frida Flora (voice) (1 Episodes)

Inspector Malpumpkin / Joe / Frozen Fiend (voice) (1 Episodes)

Self (voice) (1 Episodes)

Miranda Wright / Stacy (voice) (1 Episodes)

Alex (voice) (1 Episodes)

Grey (voice) (1 Episodes)

Jake / Kid (voice) (1 Episodes)

Louie Hong Fa (voice) (1 Episodes)

Cindy (voice) (1 Episodes)

Announcer / Steve (voice) (1 Episodes)

Self (voice) (1 Episodes)

Benji / Travis / Zombie Kid #1 (voice) (1 Episodes)

Mitch (voice) (1 Episodes)