Scooby-Doo the head story editor on "Scooby-Doo" since 1983. Following the first season of "A Pup Named Scooby-Doo", Ruegger and much of his unit defected from Hanna-Barbera to Warner Bros. Animation to develop "Steven Spielberg Presents Tiny Toon Adventures" and later "Animaniacs", "Pinky and the Brain", and "Freakazoid!". From 1987 to 1988, Hanna-Barbera Productions produced "Hanna-Barbera Superstars 10", a series of syndicated TV movies featuring their most popular characters, including Yogi Bear, Huckleberry Hound, The Flintstones and The Jetsons. Scooby-Doo, Scrappy-Doo and Shaggy starred in three of these movies: "Scooby-Doo Meets the Boo Brothers" (1987), "Scooby-Doo and the Ghoul School" (1988),
Scooby-Doo! Camp Scare real. An EP soundtrack for the film was released exclusively to iTunes Stores in the US on September 14, 2010. "Scooby-Doo! Legend of the Phantosaur" was released on September 6, 2011. Scooby-Doo! Camp Scare Scooby-Doo! Camp Scare is a 2010 direct-to-DVD animated comedy horror-mystery film based upon the "Scooby-Doo" Saturday morning cartoon, and was released on September 14, 2010. The film was released seven months after the release of "Scooby-Doo! Abracadabra-Doo". The 15th direct-to-video "Scooby-Doo" film, the movie sold 53,389 units in its first week and as of January 2013, it has sold approximately 194,000 units. Scooby-Doo and the gang