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! Unmasked Scooby-Doo! Unmasked Scooby-Doo! Unmasked is a video game based on Scooby-Doo. It was released in 2005 for the Xbox, PlayStation 2, GameCube, Game Boy Advance, and Nintendo DS. The gang goes to visit Fred's cousin Jed who works at a special effects studio but when they arrive, Jed is missing and is framed for a crime while animatronic monsters are running amuck. The gang must stop the monsters, find Jed and prove his innocence. The player controls Scooby-Doo to take down enemies and collect clues for Velma. Scooby-Doo can change costumes which can give him different moves such as kung-fu,