Scooby-Doo featuring episodes of Hanna-Barbera's new "Richie Rich" cartoon, adapted from the Harvey Comics character. From 1982 to 1983, "Scooby-Doo and Scrappy-Doo" were part of "The Scooby-Doo/Scrappy-Doo/Puppy Hour", a co-production with Ruby-Spears Productions which featured two "Scooby and Scrappy" shorts, a "Scrappy and Yabba-Doo" short featuring Scrappy-Doo and his Western deputy uncle Yabba-Doo, and "The Puppy's New Adventures", based on characters from a 1977 Ruby-Spears TV special. Beginning in 1980, a half-hour of reruns from previous incarnations of "Scooby-Doo" were broadcast on ABC Saturday mornings in addition to first-run episodes. Airing under the titles "Scooby-Doo Classics", "Scary Scooby Funnies", "The Best
Scooby-Doo, Where Are You! plans to create a non-violent Saturday morning program that would appease the parent watch groups that had protested the superhero-based programs of the mid-1960s. Originally titled "Mysteries Five", and later "Who's S-S-Scared?", "Scooby Doo, Where Are You!" underwent a number of changes from script to screen (the most significant being the downplaying of the musical group angle borrowed from "The Archie Show"). However, the basic concept—four teenagers (Fred, Daphne, Velma, and Shaggy) and a cowardly, clumsy Great Dane (Scooby-Doo) solving supernatural-related mysteries—was always in place. "Scooby-Doo" creators Joe Ruby and Ken Spears served as the story supervisors on the series.