Rough Draft Studios, Inc. is an American animation production studio based in Glendale, California, with a second studio in Glendale and its sister studio Rough Draft Korea located in Seoul, South Korea. The studio was founded in Van Nuys, Los Angeles by Gregg Vanzo in 1991. Rough Draft Studios and its divisions have produced specials, commercials and direct-to-video work for companies such as Warner Bros. Animation, Cartoon Network Studios, 20th Television Animation, Nickelodeon Animation Studio, MTV Animation, Film Roman, and Disney Television Animation.