Scooby-Doo 2: Monsters Unleashed

Year: 2004
Director: Raja Gosnell
Genre: Mystery, Fantasy, Comedy, Adventure
Runtime: 93 min

Cast:
Alicia Silverstone, Peter Boyle, Seth Green, Matthew Lillard, Freddie Prinze Jr, Sarah Michelle Gellar, Linda Cardellini, Tim Blake Nelson

Synopsis:
After solving their last mystery at Spooky Island, the Mystery Inc. gang is back in Coolsville, where they are being honored with their very own exhibit at the Coolsonian Criminology Museum. However, when a masked villain steals costumes of classic monsters on display and brings them to life, the gang must come out of retirement to solve the case.