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
Aloha, Scooby-Doo! and wants to buy them (he also gives her a free tiki charm). After Auntie Mahina thanks the gang for what they did, the mini-tikis come to the party and advance—but, instead of attacking people, they start dancing. It's revealed that Scooby has the remote control for them and he's the one making them dance. Everyone laughs while Scooby says his catchphrase before saying "Aloha!". "Scooby-Doo! in Where's My Mummy?" was released on December 13, 2005. Aloha, Scooby-Doo! Aloha, Scooby-Doo is a 2005 direct-to-video animated comedy horror mystery film, and the eighth in a series of direct-to-video animated films based