Jellystone! (Season 3)

Sometime after Season 2 and the movie, there might be a Season 3.

Main Characters

 * Yogi Bear
 * Boo Boo Bear
 * Cindy Bear
 * Ranger Smith
 * Winsome Witch
 * Huckleberry Hound
 * Mr. Jinks
 * Snagglepuss
 * El Kabong
 * Augie Doggie
 * Yakky Doodle
 * Shag Rugg
 * Ruff and Reddy
 * Lambsy Divey
 * Ding-a-Ling Wolf
 * Cavey Jr.
 * Top Cat
 * Benny the Ball
 * Choo-Choo
 * Brain
 * Fancy Fancy
 * Spooky
 * Magilla Gorilla
 * Jabberjaw
 * Loopy De Loop
 * Doggie Daddy
 * Peter Potamus
 * So-So
 * Squiddly Diddly
 * Shazzan
 * Jonny Quest
 * Hadji
 * Rugg Family (Paw, Maw, Floral)
 * Chopper
 * Morocco Mole
 * Captain Caveman
 * Wally Gator
 * Bobbie Louie

Recurring Characters

 * The King
 * Big H
 * Clyde
 * Skids
 * Yuka Yuka
 * Touche Turtle
 * Yippee, Yappee and Yahooey
 * The Banana Splits
 * Grape Ape
 * Granny Sweet
 * Bristle Hound
 * Lippy the Lion and Hardy Har Har
 * Mildew Wolf
 * Brenda Chance
 * Dee Dee Sykes
 * Taffy Dare
 * Pixie and Dixie
 * Kwicky Koala
 * Speed Buggy
 * Tinker
 * J. Whimple Dimple
 * Atom Ant
 * Snooper and Blabber
 * Dirty Dawg
 * Hokey Wolf
 * The Hair Bear Bunch
 * The CB Bears
 * Axel
 * The Biskitts
 * The Clue Club
 * Mr. Peebles (seen in person in The Brave Little Daddy)
 * Quack-Up
 * The Neptunes
 * Bleep
 * The Cattanooga Cats and Teeny Tim
 * The Funky Phantom
 * Mightor
 * Gravity Girl
 * The Great Gazoo
 * Yankee Doodle Pigeon
 * Klunk
 * Zandor
 * Gloop
 * Space Ghost
 * Moby Dick
 * Secret Squirrel
 * Inch High
 * Scare Bear (in person)
 * Blue Falcon
 * Dynomutt

New Characters

 * Ricochet Rabbit and Droop-a-Long
 * Punkin' Puss and Mushmouse
 * Race Bannon (from Jonny Quest) (as an elderly citizen)
 * Dr. Benton Quest (from Jonny Quest) (as an elderly citizen)
 * Jade (from Jonny Quest)
 * Bandit (from Jonny Quest)
 * Breezly and Sneezly
 * Precious Pupp
 * Sinbad Jr.
 * Frankenstein Jr.
 * The Impossibles
 * Dino Boy
 * Ugh (Dino Boy)
 * Bronty (Dino Boy)
 * The Space Kidettes
 * Abbott and Costello
 * Birdman
 * Dorno (from The Herculoids)
 * Tara (from The Herculoids)
 * Zok and Tundro (from The Herculoids)
 * Fantastic Four (mentioned, won't appear due to WB's rival Disney owning Marvel)
 * Samson and Goliath
 * Arabian Knights
 * The Three Musketeers (1968-1969 segment from The Banana Splits)
 * Banana Vac (from The Banana Splits)
 * Micro Ventures
 * Rock and Gravel Slag
 * The Gruesome Twosome
 * Professor Pat Pending
 * Red Max
 * Penelope Pitstop
 * Sergeant Blast and Private Meekley
 * The Ant Hill Mob
 * Lazy Luke and Blubber Bear
 * Peter Perfect
 * Rufus Ruffcut and Sawtooth
 * Dick Dastardly and Muttley
 * Zilly
 * Chugga-Boom
 * The Hoodled Claw and Bully Brothers
 * Mystery Inc. (Scooby-Doo, Shaggy, Fred, Daphne, Velma)
 * Monsters from Scooby-Doo, Where Are You, The New Scooby-Doo Movies, The Scooby-Doo Show, Scooby and Scrappy cartoons, and A Pup Named Scooby-Doo (1969-1988) (as background characters, citizens, costumes, etc.)
 * Harlem Globetrotters
 * Augie, Skip, April, Elmo, and Boo (Funky Phantom)
 * The Amazing Chan and the Chan Clam
 * Sealab
 * Guest stars from The New Scooby-Doo Movies (as citizens, statues, portraits)
 * Culprits from Scooby-Doo cartoons (1969-1988) (as elderly citizens and in portaits)
 * Super Friends
 * Babu (since he is owned by Hanna-Barbera)
 * Hong Kong Phooey
 * Wheelie and the Chopper Bunch
 * Undercover Elephant
 * Sheena and Zelda (from Heyyy, It's the King)
 * The Skatebirds
 * Robonic Stooges
 * Godzilla and Godzooky (as toys)
 * Captain Carl Majors, Quinn, Brock, and Pete (from Godzilla)
 * Richie Rich
 * Smurfs (mentioned, won't appear due to the 2021 series on Nickelodeon)
 * Pac-Man (referenced)
 * Snorks
 * Paw Paws
 * Pound Puppies (1986 series)
 * Freako, Meako, and Shreako (in pictures)
 * Miss Grimwood, the Grimwood Girls, Colonel Calloway, and the Calloway Cadets (in pictures)
 * Fantastic Max
 * Pirates of Dark Water
 * Captain Planet
 * SWAT Kats
 * Fangface

Other/Background Characters

 * Fred and Wilma Flintstone (On TV and movie screens)
 * George and Jane Jetson (On TV and movie screens)
 * Zorak
 * Brak
 * Dread Baron
 * Hilarious P. Prankster
 * Creeper (costume)
 * Sky Pirates
 * Mr. Hothead
 * Moltar
 * William Hanna (portrait, statue)
 * Joseph Barbera (portrait, statue)
 * Joe Ruby (portrait, statue)
 * Ken Spears (portrait, statue)
 * Iwao Takamoto (portrait, statue)