Spell Book

"Spell Book" is the twenty-first episode of Jellystone! season one, but marketed as a Halloween special independent from the series. It aired on October 21, 2021 on HBO Max. It was written by Ben Gruber, and directed by Hannah Ayoubi.

While helping Winnie prepare for Halloween, Augie, Shag and Yakky perform a spell that threatens to ruin Halloween, unless they can reverse it.

Characters

 * style="background-color:#clear"| Yogi Bear
 * style="background-color:#clear"| Jeff Bergman
 * style="background-color:#clear"| Floral Rugg
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Captain Caveman
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Spooky
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Brain
 * style="background-color:#clear"| Georgie Kidder
 * style="background-color:#clear"| Bobbie Louie
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| El Kabong
 * style="background-color:#clear"| Bernardo de Paula
 * style="background-color:#clear"| Mildew Wolf
 * style="background-color:#clear"| Bernardo de Paula
 * style="background-color:#clear"| Magilla Gorilla
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Augie Doggie
 * style="background-color:#clear"| Georgie Kidder
 * style="background-color:#clear"| Shag Rugg
 * style="background-color:#clear"| Ron Funches
 * style="background-color:#clear"| Yakky Doodle
 * style="background-color:#clear"| Katie Grober
 * style="background-color:#clear"| Speed Buggy (costume)
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Super Snooper
 * style="background-color:#clear"| Bernardo de Paula
 * style="background-color:#clear"| Blabber Mouse
 * style="background-color:#clear"| Georgie Kidder
 * style="background-color:#clear"| Boo Boo Bear
 * style="background-color:#clear"| C.H. Greenblatt
 * style="background-color:#clear"| Wally Gator
 * style="background-color:#clear"| Jeff Bergman
 * style="background-color:#clear"| Hokey Wolf
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Mr. Jinks
 * style="background-color:#clear"| Jeff Bergman
 * style="background-color:#clear"| Huckleberry Hound
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Jabberjaw
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Doggie Daddy
 * style="background-color:#clear"| C.H. Greenblatt
 * style="background-color:#clear"| Peter Potamus
 * style="background-color:#clear"| C.H. Greenblatt
 * style="background-color:#clear"| So-So
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Top Cat
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Benny the Ball
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Fancy Fancy
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Choo Choo
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Winnie Witch
 * style="background-color:#clear"| Lesley Nicol
 * style="background-color:#clear"| Dee Dee Skyes
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Taffy Dare
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Brenda Chance
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Yappee
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Yahooey
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Touché Turtle
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Snagglepuss
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Squiddly Diddly
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Cindy Bear
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Lambsy Divey
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Ding-a-Ling
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Ruff
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Choo Choo
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Winnie Witch
 * style="background-color:#clear"| Lesley Nicol
 * style="background-color:#clear"| Dee Dee Skyes
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Taffy Dare
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Brenda Chance
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Yappee
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Yahooey
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Touché Turtle
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Snagglepuss
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Squiddly Diddly
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Cindy Bear
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Lambsy Divey
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Ding-a-Ling
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Ruff
 * style="background-color:#ffff00"| N/A
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Cindy Bear
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Lambsy Divey
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Ding-a-Ling
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Ruff
 * style="background-color:#ffff00"| N/A
 * style="background-color:#ffff00"| N/A
 * style="background-color:#clear"| Ruff
 * style="background-color:#ffff00"| N/A
 * style="background-color:#ffff00"| N/A

Organizations

 * Young Adult Angels

Locations

 * Earth
 * United States
 * Jellystone
 * Gator residence
 * Witch residence
 * Doggie residence
 * The Moon

Objects

 * Spell Book

Vehicles

 * Speed Buggy (costume)

Filming
It was copyrighted in 2021.

Music
The music was composed by Ego Plum.

Crew credits

 * Executive producer: C.H. Greenblatt
 * Producer: Adam Middleton
 * Storyboard artist: Meghan Lands
 * Supervising director: Ian Wasseluk
 * Story editor: Ben Gruber
 * Animation director: Emiko Sawanobori
 * Casting directors: Sarah Noonan, Agnes Kim
 * Associate producer: Ann Tran
 * Production manager: Alvaro Zelaya
 * Assistant production managers: Aaron Guttenberg, Nicole Jarquin, Eric SooHoo, Nicolle Taylor
 * Art director: Benjamin Lee
 * Character designers: Kali Fontecchio, David Tilton
 * Background key designers: Patrick O'Connor, Andrew Peña
 * Background painters: Thanh Dang, Becky Lau, Bonnie Lui, Rohner Segnitz
 * Color designers: Sarah Cosico, Emily Rice
 * Storyboard revisionists: Molly Flood, Gene Goldstein, GiAnna Ligammari, Mollie McElvain
 * Apprentice storyboard revisionist: Francess Felix
 * Animator: Mallory Coronado
 * Editor: Brant Duncan
 * Animatic editor: John Soares
 * Effects animators: Christopher Graybill, Jason Plapp
 * Art director of creative services: Matthew Girardi
 * Supervising animation director: Mac Whiting
 * Graphics and title artists: Brenna Kraus, Adrienne Steinbaum, Aren Williams
 * Animation services: Cheeky Little Media
 * Production supervisors: Isla Curtis, Liam O'Leary
 * Production manager: Erin Slyney
 * Production supporter: Sylvie Van Dijk
 * Animation director: Steve Moltzen
 * Assistant animation supervisor: Jamie Anderson
 * Animators: Rhiannon Bentley, Maximilian Cao, Stephanie Davidson, Lauren Doucet, Maxine Gando Flores, Asem Guldali, Eric Lieu, Gisele Noui, Juan Chacon-Olier, William Partridge, Jason Prentice, Nika Shatorkina, James Vallance
 * Background supervisor: Darren Keating
 * Layout artists: Kristy Brodie, Craig Campbell, Anne Chiem, Jae Moon
 * Background artists: Grace Chen, Delaney Gray, Jon Harrison, Han Lee Kyung, Isabella Laman, Sophie Lewsam, Sally McAteer, Adele K. Thomas, Lesley Vamos, Kelly Wallwork, Simon Williams, Belinda Young
 * Rigging supervisor: Michel Borges
 * Riggers: Colin Bennett, Peter Botev, Nicole Clowes, Laura Keliner
 * Digital FX artist: Jeremy Le
 * Post production executive: Greg Emerson
 * Post producer: Kip Brown
 * Post production managers: Rebecca Sands Coutts, Marissa Llano
 * Creative services producer: Lisa Hallbauer
 * Creative services production manager: Sharon Yvonne Lopez
 * Creative services senior assistant production manager: Nick Bannon
 * Recording facilities: Pomann Sound NY, Salami Studios
 * Recording machine operator: Jeff O. Collins
 * Supervising dialogue/ADR editor: Mark A. Keatts
 * Post production sound services: Sabre Media Studios
 * Online editor: David Cowles
 * Dialogue/ADR editors: Kelly Foley Downs, Patrick Foley, Fred Salinas
 * Assistant editors: Harrison T. Barth, Michele Beeson, Gabriel Gianola
 * Production administrator: Aisha Clarke
 * Production supporters: Natalie Anis, Cher Bentley, Shelly Jacobs, Tamara Miles, Maria Millage, Niko Sumcad, Kira Tirimacco, Renee Toporzysek
 * Casting administrator: Liz Carroll
 * Production accountants: Yadira Davis, Maral Simonian, Athena Wingate
 * Rights and clearances: Jake Baumgart
 * Business and legal affairs: Leslie Chinchilla, Raymond Gonzalez, Shanon Muir, Iman Wilson
 * Executives in charge of production at HBO Max: Aaron Davidson, Billy Wee
 * Production supervisor: Bobbie Page
 * Production management: Ed Adams
 * Executive in charge of production: Jay Bastian
 * Executive producer: Sam Register

Release
Dates are in order of release:


 * United States: October 21, 2021 on HBO Max
 * United Kingdom & Ireland: October 12, 2022 at 6:30 pm on Cartoon Network

Behind the scenes

 * The opening theme gag is of Speed Buggy knocking into a building.
 * This is the first appearance of Snooper and Blabber in Jellystone!, in which Snooper is revealed to be a girl.
 * This is the first ever Jellystone! special.
 * Augie and Shag are dressed as Tinker and Speed Buggy, respectively.
 * Peter Potamus and So-So's costumes are references to Natsu Dragneel and Happy from the Fairy Tail anime, since, of course, Peter being a Weeb in this series doesn't make it much of a surprise.

Errors

 * Snooper and Blabber have their names mistakenly swapped in the cast.