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! The Mystery Begins first seen on the DVD of "Scooby-Doo! and the Samurai Sword", "17 Again" and "Shorts". "Scooby-Doo! The Mystery Begins" was the most-watched telecast in Cartoon Network history with 6.1 million viewers on September 13, 2009, outdistancing the previous high of 3.9 million viewers that tuned into the premiere of the animated series "". Due to the success of "Scooby-Doo! The Mystery Begins", a sequel went into development in October 2009. Titled "Scooby-Doo! Curse of the Lake Monster", principal photography commenced on March 15, 2010 in various locations around Southern California. The sequel aired on October 16, 2010 and was released