Art Hipster #3, Butch Firbanks, Gunther Gator, Randy Warsaw

Cassidy Williams, Luna, Woman

Fred Jones, Scooby-Doo, Barty Blake, The Freak, Char-Gar Gothakon, Cicada Creature, Cletus Darrow, Dynomutt, Gnome, Green Humongounaut...

Art Hipster #1, Franklin Fruitmeir, Gene Shepherd, Headless Horror, Hodag, Junk Golem, Kriegstaffabot, Nerdy Boy, Officer Johnson, Robot Head...

Marcy 'Hot Dog Water' Fleach, Airport PA, Dark Lilith

Mayor Janet Nettles, Clio, Martha - Farmer's Wife, Mayan Priestess, Moder Bjorklund, Nurse, Principal Quinlan, Tomina Kasanski

Mayor Fred Jones Sr., Black Knight, Foreman, Guard #2, Miner, Motorcycle Cop, Paramedic #2

Judy Reeves, Amy, Old Daphne, Sullen Female Farmer, Waitress

Angie Dinkley

Dusk

Shaggy Rogers, Checkers Man, Elf Mage, Guy, Man 1, Man C, Nerd Pirate #2, Referee #1, Skinny Pirate

Velma Dinkley

Doogle McGuiness, Gary, Blaine LeFranc, Male Tourist, Professor Emmanuel Raffalo, Ugly Jimmy