When does What's New, Scooby-Doo? return?

The series premiered on September 14, 2002, and ran for three seasons before ending on July 21, 2006. It is the first Scooby-Doo series to be produced by Warner Bros. Animation. The title song was performed by Canadian band Simple Plan. Reruns of the series have aired on Cartoon Network from 2003–2016 and Boomerang from 2006–2020.