New mystery mission for 'Scooby-Doo'

Live-action movie set for TV and DVD release

There will be a third live-action/CG "Scooby-Doo" movie, this time headed to TV and DVD.

Titled "Scooby-Doo: In the Beginning" -- a prequel set before the 2002 and 2004 "Scooby-Doo" theatricals -- the film will debut on Cartoon Network in fall 2009 when it also will be released on DVD. It finds the Mystery gang uniting for the first time to solve the haunting of their high school.

"Scooby-Doo: In the Beginning" will feature an all new cast of lesser-known actors replacing the original quartet of Freddie Prinze Jr., Sarah Michelle Gellar, Matthew Lillard and Linda Cardellini. Rob Amell ("Life With Derek") will play Freddy, joined by newcomers Kaitlyn Melton as Daphne, Hayley Alcroft as Velma and Nick Palatas as Shaggy. The computer-generated Scooby-Doo will be voiced by Frank Welker, a longtime voice actor on the animated "Scooby-Doo" series.

For Cartoon, which airs Hanna-Barbera's classic "Scooby" toons, the new film is part of its push into movies and live-action.

The original movie is co-produced by Warner Premiere, the direct-to-DVD and direct-to-platform production arm of Warner Bros. Entertainment, and Cartoon Network. Warner Home Video will distribute on DVD.

Brian Levant will direct from a script by Daniel and Steven Altiere. Brian Gilbert is producing.

Production is slated to begin Monday in Vancouver.