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.
Frederick James Prinze Jr. (born March 8, 1976) is an American actor, writer, and producer. He has starred in films...
Sarah Michelle Prinze (née Gellar; born April 14, 1977) is an American actress, producer, and entrepreneur. After...
Matthew Lyn Lillard (born January 24, 1970) is an American actor, comedian, director, and producer. His early film...
Linda Edna Cardellini (born June 25, 1975) is an American actress. In television, she is known for her leading roles...