who wrote the what's new scooby doo theme song
What's New, Scooby-Doo? The band Simple Plan is strongly connected to What's New, Scooby-Doo?. They perform the theme song (written by Rich Dickerson), and appeared as themselves in the episode "Simple Plan and the Invisible Madman". Two of their songs appeared in chase scenes: "I'd Do Anything" in the episode "It's Mean, It's Green, It's the Mystery Machine" and "You Don't Mean Anything" in "Simple Plan and the Invisible Madman", which also had the song "The Worst Day Ever" serve as the song the band plays during a scene where they practice, and a scene where they are in concert. Also, they contributed to the theatrical movie Scooby-Doo 2: Monsters Unleashed.
Scooby-Doo 2: Monsters Unleashed In June 2002, at the time of the release of Scooby-Doo, Dan Fellman, the president of Warner Bros., confirmed that a sequel was in the works, and was slated for a 2004 release.[4] In March 2003, it was announced that Freddie Prinze Jr., Sarah Michelle Gellar, Neil Fanning, Matthew Lillard and Linda Cardellini would reprise their roles in the sequel.[5] In April 2003, the next month, filming for the sequel began in Vancouver, with Seth Green joining the cast.[6]