Nibiru - Evil Entity, Hebediah Grim

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

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

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

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

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

Angie Dinkley

Alice May, Obliteratrix

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

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

Angel Dynamite, Cassidy Williams

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

Dusk

Cassidy Williams, Luna, Woman

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

Sheriff Stone, Sheriff Bronson Stone, Clown

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

Mr. E, Ricky Owens

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

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

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

Velma Dinkley