Scooby-Doo 2: Monsters Unleashed Scooby-Doo 2: Monsters Unleashed Scooby-Doo 2: Monsters Unleashed is a 2004 American live-action/computer-animated family horror comedy film, based on the animated television series. It is the second installment in the "Scooby-Doo" live-action film series and a sequel to 2002's "Scooby-Doo", and was directed by Raja Gosnell, written by James Gunn and released by Warner Bros. Pictures. The film stars Freddie Prinze Jr., Sarah Michelle Gellar, Linda Cardellini, Matthew Lillard, Seth Green, Tim Blake Nelson, Peter Boyle and Alicia Silverstone, with Neil Fanning reprising his role as the voice of Scooby-Doo. Mystery Inc. (Fred, Daphne, Velma, Shaggy and Scooby-Doo) attend the
Scooby-Doo in 1997 and Casey Kasem, a strict vegetarian, relinquished the role of Shaggy after having to provide the voice for a 1995 Burger King commercial. Therefore, Scott Innes took over as both Scooby-Doo and Shaggy (Billy West voiced Shaggy in "Scooby-Doo on Zombie Island"). B.J. Ward took over as Velma, and Mary Kay Bergman voiced Daphne until her death in November 1999, and was replaced by Grey DeLisle. These first four direct-to-video films differed from the original series format by placing the characters in plots with a darker tone and pitting them against actual supernatural forces. "Scooby-Doo on Zombie Island",