|Based on||characters created by William Hanna &|
|Developed by||C. H. Greenblatt|
|Directed by||Hannah Ayoubi|
|Voices of||Jeff Bergman|
|Theme music composer||Bill Fulton|
|Country of origin||United States|
|No. of seasons||1|
|Running time||11 minutes|
|Production company(s)||Warner Bros. Animation|
|Original network||HBO Max|
|Picture format||HDTV 1080i|
|Audio format||Dolby Digital 5.1|
|Preceded by||Yo Yogi! (1991)|
Jellystone! is an upcoming American animated web television series developed by C. H. Greenblatt, his third series after creating Cartoon Network's Chowder and Nickelodeon's Harvey Beaks, and produced by Warner Bros. Animation, based on various characters by Hanna-Barbera. It is set to premiere on HBO Max.
Jellystone! is the first official series to feature Yogi Bear (and other characters from The Huckleberry Hound Show, The Quick Draw McGraw Show, The Yogi Bear Show, The Peter Potamus Show, The Atom Ant/Secret Squirrel Show, The Wally Gator Show and The Magilla Gorilla Show) since its 1991 predecessor Yo Yogi!, and the first production since the closure of the Hanna-Barbera studio and the deaths of both William Hanna and Joseph Barbera, who died in 2001 and 2006, respectively.
The series features Hanna-Barbera characters including but not limited to Yogi Bear, Boo-Boo Bear, Cindy Bear, Huckleberry Hound, Snagglepuss, Quick Draw McGraw (along with his alter ego El Kabong) and Baba Looey, Augie Doggie and Doggie Daddy, Hokey Wolf, Pixie and Dixie and Mr. Jinks, Ruff and Reddy, Peter Potamus and So-So, Top Cat and Benny the Ball, Magilla Gorilla, Snooper and Blabber, Wally Gator, Squiddly Diddly, Hong Kong Phooey, Jabberjaw, Captain Caveman, Dynomutt, The Hair Bear Bunch, Atom Ant, Secret Squirrel and Morocco Mole, Ricochet Rabbit & Droop-a-Long, The Hillbilly Bears, Touche Turtle and Dum Dum, Yakky Doodle, Lippy the Lion and Hardy Har Har and Mildew Wolf living in the titular town of Jellystone “where they can’t help but make trouble for one another”.
Production on the series according to Greenblatt began in January 2020, with Unikitty! director Careen Ingle and former Harvey Beaks writer and storyboard artist Hannah Ayoubi. According to Greenblatt's Tumblr, this show has been in early development for at least a year and a half. Greenblatt will also serve as executive producer alongside Hi Hi Puffy AmiYumi creator and Warner Bros. Animation president Sam Register.
- Porter, Rick (October 29, 2019). "'Looney Tunes' Update, Hanna-Barbera Series Set at HBO Max". The Hollywood Reporter.
- Amidi, Amid. "Warnermedia's Streaming Service HBO Max Is Going To Be Jam-Packed With Animation". Cartoon Brew (October 30, 2019). Retrieved 30 April 2020.
- Carr, Martin (September 8, 2020). "Exclusive Interview – Jeff Bergman on Our Cartoon President, Looney Tunes, Space Jam 2 and more". Flickering Myth. Retrieved September 24, 2020.