Collection of four feature-length animated adventures of Scooby-Doo (voice of Frank Welker) and the Mystery, Inc. gang. In 'Frankencreepy' (2014) Velma (Mindy Cohn) inherits a cursed estate that belonged to her great-great-uncle but in an attempt to keep her away from the castle, her distant relative destroys the Mystery Machine. Despite the warning, Velma and her friends Shaggy (Matthew Lillard), Fred (Welker), Daphne (Grey DeLisle) and Scooby-Doo decide to investigate and soon find themselves in some bizarre and troubling situations. In 'Stage Fright' (2013) the gang head to Chicago to see the 'Talent Star' show but instead they find themselves trying to solve the mystery of The Phantom (Troy Baker) who is threatening to ruin the competition. In 'Moon Monster Madness' (2015) Shaggy, Fred, Daphne, Velma and Scooby win places on board a spaceship and head out on their journey along with various characters including billionaire Sly Baron (Malcolm McDowell) and astronaut Shannon Lucas (Jennifer Hale). While they are in space they encounter an alien who wreaks havoc with their vessel and they are forced to land on the moon. Can the gang catch the alien and get everyone safely back to Earth? In 'Music of the Vampire' (2012) the gang take a well-earned vacation to the Vampire Festival in Little Bat Village where they find themselves battling a fearsome, revived vampire who wants Daphne to be his bride.