Scooby-Doo 3: Quest of the Adventures

Scooby-Doo 3: Quest of the Adventures is an upcoming American live-action/computer-animated family adventure comedy film directed by Raja Gosnell, This film is also the sequel to Scooby-Doo (2002) and Scooby-Doo 2: Monsters Unleashed (2004).

Cast

 * Freddie Prinze Jr. as Fred Jones
 * Sarah Michelle Gellar as Daphne Blake
 * Matthew Lillard as Norville "Shaggy" Rogers
 * Isla Fisher as Mary Jane
 * Linda Cardellini as Velma Dinkley
 * Seth Green as Patrick Wisely

Voice Cast

 * Frank Welker as Scooby-Doo
 * Kath Soucie as Amber, a female golden retriever and Scooby's girlfriend.
 * Scott Innes as Scrappy-Doo