Scooby-Doo and Scrappy-Doo (1979 TV series) threatening cancellation for the show, whose ratings were in decline. ABC was going to choose between two shows-Scooby-Doo or an unnamed pilot from Ruby Spears Enterprises. Therefore, for its 1979–1980 season, "Scooby-Doo" was given a major overhaul, adding the character of Scooby's nephew Scrappy-Doo, voiced by Lennie Weinrib, and changing the name of the show to "Scooby-Doo and Scrappy-Doo". Although still present in these episodes, the characters of Fred, Daphne, and Velma became less essential to the plot and Shaggy, Scooby and Scrappy were the main focus. Marla Frumkin took over Pat Stevens' role as Velma Dinkley towards the end
Scooby-Doo! and the Legend of the Vampire Scooby-Doo! and the Legend of the Vampire Scooby-Doo and the Legend of the Vampire is a 2003 direct-to-video animated comedy horror film, and the fifth in a series of direct-to-video films based upon the "Scooby-Doo" Saturday morning cartoons. It was completed in 2002, and released on March 4, 2003 and it was produced by Warner Bros. Animation (though it included a copyright for "Hanna-Barbera Cartoons, Inc." and a recreation of the 1968 Hanna-Barbera "Zooming Box" logo at the end). It is the first "Scooby-Doo" direct-to-video film to have the flatter, bright animation style of the "What's New, Scooby-Doo?" series, departing