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) Scooby-Doo (film) Scooby-Doo (also known as Scooby-Doo: The Movie) is a 2002 American live-action/computer-animated family adventure film based on the long-running Hanna-Barbera animated television series of the same name. It is the first installment in the "Scooby-Doo" live-action film series, directed by Raja Gosnell, written by James Gunn, and starring Freddie Prinze Jr., Sarah Michelle Gellar, Matthew Lillard, Linda Cardellini and Rowan Atkinson. The plot revolves around Mystery Incorporated, a group of four young adults and a dog who solve mysteries, who reunite after a two-year disbandment, to investigate a mystery on a popular horror resort. Filming took place in