The Legend of Boo-uisville

 is the episode of Jennah Koehler's Charming Adventures that features a crossover with the characters from Willy Beamish and the Ghoul School. It was released on September 24, 2022.

Plot/Summary:
It's Halloween time, and Sadieanna wants to make sure Jennah and her friends are scared on Halloween.

Characters:

 * Jennah Koehler
 * Drew Elliott
 * Adena Breton
 * Savanna DeVore
 * Cheyene Hamilton
 * Kaylee Wise
 * Krystal Wright
 * Kaz
 * Wick
 * Grass/Dawn
 * Ru Moore
 * Lauren Shrader
 * Ava Parrish
 * Skylynn Spring
 * Ava Butler
 * Nadia Storesina
 * Emily Lizer
 * Joey Sanford
 * Isabelle Shirey
 * Belle Burkhardt
 * Wizzy
 * Ellianna Stanley
 * Veda Lennon
 * Alecia Welsh
 * Hayley Bash
 * Alexis Dalpra
 * Audrey Nigro
 * Ellison Woolf
 * Kimber Nohl
 * Natalie Norden
 * Lizzie Philabaum
 * Sabrina Capito
 * Michelle Miller
 * Kekoa Gaddis
 * Madison Dougherty
 * Katie Cumberledge
 * Annabelle Davies
 * Logan Demos
 * Kobi Fimple
 * Nicholas Hancock
 * Ryder Horner
 * Anna Sirohman
 * Elizabeth McCourt
 * Kylie Scafate
 * Ellie Justice
 * Katelynn Gibbs
 * Mikayla Schneider
 * Melissa Hoffmann
 * Hannah Sizemore
 * Violet Lab
 * Ord
 * Cassie
 * Zak and Wheezie
 * Quetzal
 * Herman
 * Callie
 * Jack and Lillie
 * Castell
 * Bugs Bunny
 * Daffy Duck
 * Sylvester
 * Tweety Bird
 * Pepe Le Pew
 * Penelope Pussycat
 * Porky Pig
 * Speedy Gonzales
 * Witch Hazel
 * Yosemite Sam
 * Elmer Fudd
 * Marvin the Martian
 * Tenderheart Bear
 * Grumpy Bear
 * Good Luck Bear
 * Friend Bear
 * Share Bear
 * Champ Bear
 * Cheer Bear
 * Bright Heart Raccoon
 * Treat Heart Pig
 * Brave Heart Lion
 * Swift Heart Rabbit
 * Sadieanna (debut)
 * Mary and Miley (debut)
 * Becky (debut)
 * Alexis (debut)
 * Gable (debut)
 * Gretchen (debut)
 * Glenda (debut)
 * Katrina (debut)
 * Melissa (debut)
 * Melvina (debut)
 * Ellie (debut)
 * Pepelina (debut)
 * Talia (debut)

Trivia:

 * The characters dressed up in their costumes:
 * Jennah is Scraps Stitched 'N' Sewn from Lalaloopsy
 * Cheyene is Chester the Rabbit
 * Kaylee
 * Krystal
 * Jasmyn is Alivebur from DreamSMP
 * Dawn
 * Drew is Steelers
 * Savanna
 * Kaz is Souda Kazuichi from Danganronpa
 * Ord is the Cowardly Lion from The Wizard of Oz
 * Cassie is Dorothy Gale from The Wizard of Oz
 * Zak and Wheezie are ghosts
 * Quetzal is the Wizard of Oz
 * Herman is Mickey Mouse
 * Callie is Minnie Mouse
 * Jack and Lillie are skeletons
 * Castell is a wizard
 * Bugs Bunny is the Tin Man from The Wizard of Oz
 * Daffy Duck is the Scarecrow from The Wizard of Oz
 * Sylvester is a pirate
 * Tweety Bird
 * Pepe Le Pew is Aladdin
 * Penelope Pussycat is Princess Jasmine from Aladdin
 * Porky Pig
 * Speedy Gonzales
 * Witch Hazel
 * Yosemite Sam
 * Elmer Fudd
 * Marvin the Martian
 * Tenderheart Bear
 * Grumpy Bear
 * Good Luck Bear
 * Friend Bear
 * Share Bear
 * Champ Bear is a Basketball Player
 * Cheer Bear is a Cheerleader
 * Bright Heart Raccoon is T.O.B.O.R. from MySims
 * Treat Heart Pig is Cinderella
 * Brave Heart Lion
 * Swift Heart Rabbit