Scooby-Doo the series and the billing, in an attempt to boost "Scooby-Doo"s slipping ratings. The 1979–80 episodes, aired under the new title "Scooby-Doo and Scrappy-Doo" as an independent half-hour show, succeeded in regenerating interest in the show. Lennie Weinrib voiced Scrappy in the 1979–80 episodes, with Don Messick assuming the role thereafter. Marla Frumkin replaced Pat Stevens as the voice of Velma mid-season. As a result of "Scooby-Doo and Scrappy-Doo's" success, the entire show was overhauled in 1980 to focus more upon Scrappy-Doo. At this time, Scooby-Doo started to walk and run anthropomorphically on two feet more often, rather than on
Scooby-Doo! and the Legend of the Vampire Wildwind are arrested and sent to jail. Daniel realizes that since all the other bands are out of the competition, that makes Scooby and the gang the winners by default. The film ends with the gang performing to the crowd and getting their band name, the Meddling Kids, joined by the Hex Girls. "Scooby-Doo! and the Monster of Mexico" was released on September 30, 2003. 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"