Cartoon Network Studios is an American animation studio owned by the Warner Bros. Television Studios division of Warner Bros. Entertainment, a subsidiary of Warner Bros. Discovery. The studio is the production arm of Cartoon Network, and started operating on October 21, 1994, as a division of Hanna-Barbera until the latter was absorbed into Warner Bros. Animation in 2001. Located in California, the studio primarily produces and develops animated programs and shorts for Cartoon Network and Cartoonito. Recently, the studio has also developed programs for Adult Swim, TBS, and HBO Max. The studio has also produced its sole theatrically released film, The Powerpuff Girls Movie, distributed by its sister company, Warner Bros. Pictures. History 1990s to 2000s Hanna-Barbera era Cartoon Network Studios originated as a division of Hanna-Barbera Cartoons, Inc. that focused on producing original programming for Cartoon Network, including What a Cartoon!, Dexter's Laboratory, Johnny Bravo, and The Powerpuff Girls. Following the 1996 merger of Hanna-Barbera's parent, Turner Broadcasting System with Time Warner, and after being located on Cahuenga Boulevard in Los Angeles since 1963, the Hanna-Barbera studio, its archives, and its extensive animation art collection, were relocated in 1998 to Sherman Oaks Galleria in Sherman Oaks, California, where Warner Bros. Animation was located. This relocation was executed by its chief executive, Jean MacCurdy. On July 21, 1999, Cartoon Network officially started the studio to separate itself from the complete folding of Hanna-Barbera into Warner Bros. Animation that started after the Time Warner merger. Following the death of the studio's co-founder William Hanna in 2001, Cartoon Network Studios took over the animation function of Hanna-Barbera. Separating under Cartoon Network In 2000, Cartoon Network Studios transferred its production offices to a new facility located at 300 N 3rd St. in Burbank, California, which was the location of a former Pacific Bell telephone exchange. Former DiC and Nickelodeon employees Brian A. Miller and Jennifer Pelphrey have managed the company since it began production in the same year. The current headquarters of the animation studio was christened on May 22, 2000, by veteran animator and animation advisor Joseph Barbera with a bottle of champagne. In 2002, the studio produced two television pilots for Cartoon Network's late night programming block Adult Swim: Welcome to Eltingville and The Groovenians. Neither of them were picked as full series. Also, the studio released this year its only theatrical film to date: The Powerpuff Girls Movie, based on