Mindy Cohn, Grey DeLisle, Casey Kasem, and Frank Welker in What's New, Scooby-Doo? (2002)

Casey Kasem and Frank Welker in What's New, Scooby-Doo? (2002)

Grey DeLisle, Michael Gough, and Frank Welker in What's New, Scooby-Doo? (2002)

Mindy Cohn, Casey Kasem, and Frank Welker in What's New, Scooby-Doo? (2002)

Casey Kasem in What's New, Scooby-Doo? (2002)

Grey DeLisle and Frank Welker in What's New, Scooby-Doo? (2002)

Frank Welker in What's New, Scooby-Doo? (2002)

Chuck Comeau in What's New, Scooby-Doo? (2002)

Simon Petrie in What's New, Scooby-Doo? (2002)

Mimi Rogers and Jeff Bennett in What's New, Scooby-Doo? (2002)

Dee Bradley Baker in What's New, Scooby-Doo? (2002)

Mindy Cohn, Grey DeLisle, Casey Kasem, Frank Welker, and Simple Plan in What's New, Scooby-Doo? (2002)

Joseph Barbera at an event for What's New, Scooby-Doo? (2002)

Joseph Barbera at an event for Scooby Doo, Where Are You! (1969)