What's New, Scooby-Doo

Whats New Scooby-Doo? is the early 2000 series of Scooby-Doo. It features Frank Welker as Fred and Scooby-Doo, Mindy Cohn as Velma, Grey DeLise as Daphne, and Casey Kasem as Shaggy. This series is the last time Casey Kasem voiced Shaggy.