The New Scooby and Scrappy-Doo Show The New Scooby and Scrappy-Doo Show The New Scooby and Scrappy-Doo Show is the sixth incarnation of the Hanna-Barbera Saturday morning cartoon "Scooby-Doo". It premiered on September 10, 1983, and ran for one season on ABC as a half-hour program made up of two eleven-minute short cartoons. In 1984, the name of the show was changed to The New Scooby-Doo Mysteries, with the actual show format remaining the same. "The New Scooby-Doo Mysteries" ran for another season on ABC. The series airs reruns on Cartoon Network's classics channel Boomerang. Thirteen half-hour episodes, composed of twenty-four separate segments were produced under
Scooby-Doo joined with a new Hanna-Barbera show, "Dynomutt, Dog Wonder", to create "The Scooby-Doo/Dynomutt Hour" (the show became "The Scooby-Doo/Dynomutt Show" when a bonus "Scooby-Doo, Where Are You!" rerun was added to the package in November 1976). Joe Ruby and Ken Spears, now working for Silverman as supervisors of the ABC Saturday morning programs, returned the program to its original "Scooby-Doo, Where are You!" format, with the addition of Scooby's dim-witted country cousin Scooby-Dum, voiced by Daws Butler, as a recurring character. The voice cast was held over from "The New Scooby-Doo Movies" save for Nicole Jaffe, who retired from acting