Starring Freddie Prinze Jr. and Sarah Michelle Gellar ... Unfortunately, the makers of Scooby-Doo 2: Monsters Unleashed have confused great casting with great characters. I'm not the least ...

Frederick James Prinze ... Scooby-Doo 2: Monsters Unleashed (2004). Prinze has also had recurring and starring roles in television shows, including Friends (2002), Boston Legal (2004), Freddie ...

Scooby and the gang confront an anonymous masked villain who is plotting to take over the city of Coolsville by wreaking mayhem with a monster machine that creates Mystery Inc.'s classic foes.