Scooby-Doo and Scrappy-Doo (1980 TV series) nephew Scrappy-Doo and Shaggy without the rest of the Mystery Inc gang, and the other 13 only feature Scrappy-Doo and Yabba-Doo. The following guide only includes 30 minute "Scooby-Doo" segments from each show. It does not include other series from the original broadcast package shows. The following ran from 1980–1981, as segments on "The Richie Rich/Scooby-Doo Show". That show, and the rest of the new 1980 ABC Saturday morning lineup, did not debut until November 8 (instead of the traditional first or second week of September) because of a voice actors' strike. The following ran in 1981, as segments on
Scooby-Doo (character) series and movies. Scooby has a speech impediment and tends to pronounce most words as if they begin with an "R"; however, most characters are able to understand him almost perfectly. In most iterations, he keeps his sentences relatively short, usually using charades for anything longer than three or four words. His catchphrase, usually howled at the end of every production, is "Scooby-Dooby-Doo!" or "Rooby-Rooby-Roo". Scooby was voiced by Don Messick through "Arabian Nights" in 1994, after which point Messick quit smoking; quitting smoking changed his voice and prevented him from achieving the same raspy vocal effect (despite Messick's efforts,