Cassidy Williams, Luna, Woman

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

Velma Dinkley

Mr. E, Ricky Owens

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

Angie Dinkley

Nibiru - Evil Entity, Hebediah Grim

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

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

Dusk

Dr. Rick Spartan, Fireman, Supervisor, Traveler O'Flaherty

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

Daphne Blake, Paula Rogers, Tween Girl, Francilee Jackson, Anna, Art Hipster #2, Baba Yaga, Boron, Costumed Girl, Deena...

Angel Dynamite, Cassidy Williams

Brad Chiles, Deputy, Evil Fred, Guard, Mr. Pomfrit

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

Sheriff Stone, Sheriff Bronson Stone, Clown

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

Thorn, Daisy Blake, Delilah Blake, Mom, Nova, Trini Lee - Woman in Yellow

Alice May, Obliteratrix

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

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