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! (film series) Scooby-Doo! (film series) The Scooby-Doo film series consists of five live action comedy films based on the Hanna-Barbera animated cartoon series of the same name. Toward the end of the 1990s, Warner Bros. and producer Charles Roven began producing a series of feature live action films starring Scooby-Doo, beginning with the 2002 film "Scooby-Doo", directed by Raja Gosnell. Gosnell also directed the 2004 sequel "" (2004). A prequel television film, "Scooby-Doo! The Mystery Begins" (2009), was released by Cartoon Network. Brian Levant directed the film and its sequel, "Scooby-Doo! Curse of the Lake Monster" (2010). Development for a live-action treatment