Scooby-Doo and Scrappy-Doo (1980 TV series) "The Richie Rich/Scooby-Doo Show". Following the final first-run episode on October 31, reruns from the first seasons were rerun alongside episodes from the second season. The following ran in 1982, as segments of "The Scooby & Scrappy-Doo/Puppy Hour". All segments were written and storyboarded at Hanna-Barbera, but were produced and animated by then-sister company Ruby-Spears Enterprises. Note: The third episode for each air date listed is the "Scrappy and Yabba-Doo" episode from that date. Warner Home Video released "The Richie Rich/Scooby-Doo Show: Volume 1" on DVD in Region 1 on May 20, 2008. All three seasons are available for download
Scooby-Doo among its members. "Scooby's All-Star Laff-a-Lympics" was retitled "Scooby's All Stars" for the 1978–79 season, reduced to 90 minutes when "Dynomutt" was spun off into its own half-hour and the 1969 reruns were dropped. "Scooby's All-Stars" continued broadcasting reruns of "Scooby-Doo" from 1976 and 1977, while new episodes of "Scooby-Doo" aired during a separate half-hour under the "Scooby-Doo, Where are You!" banner. After nine weeks, the separate "Where are You!" broadcast was cancelled, and the remainder of the 16 new 1978 episodes debuted during the "Scooby's All-Stars" block. The 40 total "Scooby-Doo" episodes produced from 1976 to 1978 were later